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HomeMy WebLinkAbout20210803IPC to Staff Attachment 8 - Depreciation Calculation.docxSOFTWARE (5-YEAR) SURVIVOR CURVE.. 5-SQUARE NET SALVAGE PERCENT.. 0 2015 111,702.77 111,703 111,703 2016 480,503.87 432,453 480,504 2017 321,923.08 225,346 321,923 2018 504,052.49 252,026 504,052 2019 497,701.85 149,311 480,905 16,797 3.50 4,799 2020 1,649,228.94 164,923 531,189 1,118,040 4.50 248,453 3,565,113.00 1,335,762 2,430,276 1,134,837 253,252 SOFTWARE (10-YEAR) SURVIVOR CURVE.. 10-SQUARE NET SALVAGE PERCENT.. 0 2014 54,354.59 35,330 54,355 2015 902,131.43 496,172 902,131 2016 1,312,569.26 590,656 1,075,495 237,074 5.50 43,104 2017 7,488,001.04 2,620,800 4,772,081 2,715,920 6.50 417,834 2018 10,328,051.46 2,582,013 4,701,455 5,626,596 7.50 750,213 2019 7,460,748.98 1,119,112 2,037,734 5,423,015 8.50 638,002 2020 6,327,092.01 316,355 576,035 5,751,057 9.50 605,374 33,872,948.77 7,760,438 14,119,286 19,753,663 2,454,527 37,438,061.77 9,096,200 16,549,562 20,888,500 2,707,779 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 7.7 7.23 SURVIVOR CURVE.. 30-SQUARE NET SALVAGE PERCENT.. 0 2019 3,557,837.65 177,892 133,749 3,424,089 28.50 120,143 3,557,837.65 177,892 133,749 3,424,089 120,143 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 28.5 3.38 HAGERMAN MAINTENANCE SHOP INTERIM SURVIVOR CURVE.. IOWA 110-R2.5 PROBABLE RETIREMENT YEAR.. 12-2040 NET SALVAGE PERCENT.. -10 1977 113.20 85 107 18 19.42 1 1983 719,907.00 514,282 644,440 147,458 19.52 7,554 1984 2,687.50 1,902 2,383 573 19.54 29 1991 3,103.17 2,026 2,539 875 19.63 45 1993 21,965.67 13,931 17,457 6,705 19.66 341 1994 233,330.20 145,682 182,552 74,111 19.67 3,768 1995 119,276.95 73,245 91,782 39,422 19.68 2,003 1996 38,242.52 23,069 28,907 13,159 19.69 668 2004 20,724.82 10,264 12,862 9,936 19.77 503 2005 373,075.26 178,574 223,769 186,614 19.77 9,439 2008 18,444.70 7,774 9,741 10,548 19.80 533 2009 69,955.25 27,982 35,064 41,887 19.81 2,114 2012 17,459.62 5,705 7,149 12,057 19.83 608 2013 23,095.10 6,904 8,651 16,753 19.83 845 2016 1,051,563.63 211,830 265,441 891,279 19.85 44,901 2019 29,965.39 2,300 2,882 30,080 19.86 1,515 2,742,909.98 1,225,555 1,535,726 1,481,475 74,867 MILNER DAM INTERIM SURVIVOR CURVE.. IOWA 110-R2.5 PROBABLE RETIREMENT YEAR.. 6-2067 NET SALVAGE PERCENT.. -10 1992 803,959.31 337,974 419,086 465,269 43.86 10,608 1997 10,264.94 3,807 4,721 6,571 44.25 148 814,224.25 341,781 423,807 471,840 10,756 NIAGARA SPRINGS HATCHERY INTERIM SURVIVOR CURVE.. IOWA 110-R2.5 PROBABLE RETIREMENT YEAR.. 6-2073 NET SALVAGE PERCENT.. -40 1966 347,159.36 255,055 252,839 233,184 44.68 5,219 1973 4,712.29 3,208 3,180 3,417 46.10 74 1984 5,342.93 3,116 3,089 4,391 47.88 92 1985 1,218.50 699 693 1,013 48.02 21 1987 92,768.30 51,300 50,854 79,021 48.28 1,637 1988 21,445.88 11,633 11,532 18,492 48.41 382 1989 19,519.48 10,381 10,291 17,036 48.53 351 1990 7,270.29 3,786 3,753 6,425 48.65 132 1992 79,609.82 39,668 39,323 72,130 48.88 1,476 1993 42,047.74 20,453 20,275 38,592 49.00 788 1994 3,298,087.41 1,565,226 1,551,625 3,065,697 49.10 62,438 1995 10,766.67 4,977 4,934 10,140 49.21 206 1996 25,776.60 11,594 11,493 24,594 49.31 499 1997 29,380.42 12,835 12,723 28,409 49.41 575 1998 135,566.38 57,428 56,929 132,864 49.51 2,684 1999 92,972.80 38,130 37,799 92,363 49.60 1,862 2000 50,339.32 19,940 19,767 50,708 49.70 1,020 2001 158,280.00 60,488 59,962 161,630 49.78 3,247 2002 25,910.60 9,518 9,435 26,840 49.87 538 2004 92,848.31 31,284 31,012 98,975 50.04 1,978 2005 18,199.62 5,842 5,791 19,688 50.12 393 2006 21,549.30 6,569 6,512 23,657 50.19 471 2007 68,162.76 19,619 19,449 75,979 50.27 1,511 2008 324.63 88 87 367 50.34 7 2010 339,303.16 79,524 78,833 396,191 50.48 7,848 2011 15,699.66 3,381 3,352 18,628 50.55 369 2012 5,386.43 1,056 1,047 6,494 50.61 128 2013 13,432,121.72 2,359,084 2,338,585 16,466,386 50.68 324,909 2014 12,931.77 2,000 1,983 16,122 50.74 318 2015 39,278.73 5,231 5,186 49,805 50.80 980 2016 28,357.47 3,141 3,114 36,587 50.86 719 2017 11,688.03 1,027 1,018 15,345 50.91 301 2018 184,405.88 11,749 11,647 246,521 50.97 4,837 2019 284,431.99 11,078 10,982 387,223 51.02 7,590 2020 11,575,379.01 153,953 152,615 16,052,915 51.07 314,332 30,578,243.26 4,874,061 4,831,708 37,977,833 749,932 HELLS CANYON MAINTENANCE SHOP INTERIM SURVIVOR CURVE.. IOWA 110-R2.5 PROBABLE RETIREMENT YEAR.. 6-2073 NET SALVAGE PERCENT.. -42 1956 338.56 276 357 124 42.18 3 1961 6,551.32 5,121 6,619 2,684 43.50 62 1986 1,057,202.02 603,959 780,627 720,600 48.15 14,966 1991 34,886.84 18,031 23,305 26,234 48.77 538 1993 370.76 183 237 290 49.00 6 1994 103,683.30 49,910 64,509 82,721 49.10 1,685 1995 14,173.81 6,646 8,590 11,537 49.21 234 1996 147,882.56 67,465 87,200 122,794 49.31 2,490 1997 32,997.98 14,621 18,898 27,959 49.41 566 2004 4,474.72 1,529 1,976 4,378 50.04 87 2005 150,670.25 49,055 63,404 150,547 50.12 3,004 2006 51,601.83 15,955 20,622 52,653 50.19 1,049 2007 732,093.18 213,726 276,244 763,328 50.27 15,185 2008 1,256.80 345 446 1,339 50.34 27 2009 25,923.92 6,648 8,593 28,219 50.41 560 2010 19,110.20 4,543 5,872 21,265 50.48 421 2014 26,366.32 4,135 5,345 32,096 50.74 633 2015 80,545.65 10,879 14,061 100,314 50.80 1,975 2016 96,531.09 10,845 14,017 123,057 50.86 2,420 2020 57,623.04 777 1,004 80,820 51.07 1,583 2,644,284.15 1,084,649 1,401,926 2,352,957 47,494 RAPID RIVER HATCHERY INTERIM SURVIVOR CURVE.. IOWA 110-R2.5 PROBABLE RETIREMENT YEAR.. 6-2073 NET SALVAGE PERCENT.. -40 1964 217,264.75 162,792 178,707 125,464 44.23 2,837 1965 44,005.23 32,653 35,845 25,762 44.46 579 1966 61,577.76 45,241 49,664 36,545 44.68 818 1968 14,074.71 10,131 11,121 8,583 45.11 190 1969 75,313.84 53,640 58,884 46,556 45.32 1,027 1970 575.88 406 446 361 45.52 8 1971 1,097.21 764 839 697 45.72 15 1972 166.16 114 125 107 45.91 2 1974 14,184.13 9,539 10,472 9,386 46.29 203 1975 18,470.46 12,268 13,467 12,391 46.47 267 1977 8,198.19 5,306 5,825 5,653 46.81 121 1980 43,311.42 26,889 29,518 31,118 47.29 658 1981 56,504.55 34,568 37,947 41,159 47.44 868 1983 32,227.78 19,105 20,973 24,146 47.74 506 1984 28,045.36 16,354 17,953 21,311 47.88 445 1985 65,424.99 37,507 41,174 50,421 48.02 1,050 1987 11,997.95 6,635 7,284 9,513 48.28 197 1988 30,929.94 16,777 18,417 24,885 48.41 514 1989 2,404.83 1,279 1,404 1,963 48.53 40 1990 60,884.62 31,710 34,810 50,429 48.65 1,037 1991 1,300.17 663 728 1,092 48.77 22 1992 38,069.69 18,969 20,823 32,474 48.88 664 1993 33,772.12 16,428 18,034 29,247 49.00 597 1994 89,693.73 42,567 46,728 78,843 49.10 1,606 1995 170,076.80 78,623 86,309 151,798 49.21 3,085 1996 21,698.27 9,759 10,713 19,665 49.31 399 1997 54,946.23 24,003 26,350 50,575 49.41 1,024 1999 75,578.20 30,996 34,026 71,783 49.60 1,447 2000 9,999.49 3,961 4,348 9,651 49.70 194 2002 28,791.56 10,576 11,610 28,698 49.87 575 2003 30,889.54 10,883 11,947 31,298 49.96 626 2004 844,724.31 284,620 312,444 870,170 50.04 17,389 2005 19,675.06 6,316 6,933 20,612 50.12 411 2006 84,455.84 25,745 28,262 89,976 50.19 1,793 2007 110,099.39 31,689 34,787 119,352 50.27 2,374 2008 28.19 8 9 31 50.34 1 2009 4,951.25 1,252 1,374 5,557 50.41 110 2010 18,945.36 4,440 4,874 21,649 50.48 429 2011 14,322.72 3,085 3,387 16,665 50.55 330 2012 7,768.29 1,523 1,672 9,204 50.61 182 2014 15,402.70 2,382 2,615 18,949 50.74 373 2015 31,271.18 4,164 4,571 39,209 50.80 772 2016 23,840.56 2,641 2,899 30,478 50.86 599 2017 6,352,255.41 558,312 612,892 8,280,265 50.91 162,645 2018 8,347.50 532 584 11,102 50.97 218 8,877,563.32 1,697,815 1,863,793 10,564,796 209,247 AMERICAN FALLS INTERIM SURVIVOR CURVE.. IOWA 110-R2.5 PROBABLE RETIREMENT YEAR.. 2-2055 NET SALVAGE PERCENT.. -11 1924 22,337.73 18,853 22,611 2,184 25.03 87 1927 7,941.92 6,626 7,947 869 25.70 34 1928 2,642.12 2,196 2,634 299 25.92 12 1929 506.13 419 503 59 26.13 2 1937 980.24 785 941 147 27.71 5 1938 49.01 39 47 8 27.88 1940 121.60 96 115 20 28.23 1 1941 1,193.12 939 1,126 198 28.40 7 1943 32.35 25 30 6 28.72 1950 430.79 325 390 88 29.72 3 1954 428.21 316 379 96 30.22 3 1956 9,941.64 7,255 8,701 2,334 30.44 77 1957 3,943.39 2,861 3,431 946 30.55 31 1960 91.40 65 78 23 30.86 1 1968 1,495.44 1,008 1,209 451 31.56 14 1969 416.70 279 335 128 31.64 4 1970 5,545.50 3,677 4,410 1,746 31.72 55 1971 117.97 78 94 37 31.79 1 1972 101.58 66 79 34 31.86 1 1978 11,122,779.95 6,844,410 8,208,733 4,137,553 32.25 128,296 1979 74,549.88 45,377 54,422 28,328 32.31 877 1982 3,844.73 2,260 2,710 1,557 32.47 48 1984 5,880.91 3,369 4,041 2,487 32.58 76 1986 71,287.08 39,715 47,632 31,497 32.68 964 1987 369.07 203 243 166 32.72 5 1989 14,997.39 7,976 9,566 7,081 32.81 216 1990 48,119.29 25,154 30,168 23,244 32.86 707 1991 2,555.83 1,313 1,575 1,262 32.90 38 1995 88,999.26 42,138 50,538 48,252 33.06 1,460 1997 47,081.04 21,254 25,491 26,769 33.13 808 1998 55,339.67 24,338 29,189 32,238 33.16 972 1999 33,194.32 14,197 17,027 19,819 33.20 597 2000 6,161.33 2,558 3,068 3,771 33.23 113 2002 47,830.45 18,605 22,314 30,778 33.29 925 2007 36,733.99 11,517 13,813 26,962 33.43 807 2009 0.01 0 2012 9,294.88 2,048 2,456 7,861 33.55 234 2014 171,748.38 30,390 36,448 154,193 33.59 4,590 2015 58,999.52 9,051 10,855 54,634 33.61 1,626 2018 52,028.14 3,917 4,698 53,053 33.67 1,576 2019 66,562.99 3,089 3,705 70,180 33.69 2,083 2020 5,989.42 95 114 6,534 33.70 194 12,082,664.37 7,198,882 8,633,863 4,777,894 147,550 BROWNLEE INTERIM SURVIVOR CURVE.. IOWA 110-R2.5 PROBABLE RETIREMENT YEAR.. 6-2073 NET SALVAGE PERCENT.. -29 1960 5,266,639.90 3,773,708 5,071,779 1,722,186 43.25 39,819 1962 9,308.41 6,549 8,802 3,206 43.75 73 1963 6,272.71 4,373 5,877 2,215 43.99 50 1964 188.71 130 175 69 44.23 2 1965 132.36 90 121 50 44.46 1 1967 1,724.88 1,156 1,554 671 44.90 15 1969 296.17 194 261 121 45.32 3 1970 322.96 210 282 134 45.52 3 1971 1,705.46 1,095 1,472 728 45.72 16 1972 245.52 156 210 107 45.91 2 1973 22,221.61 13,938 18,732 9,934 46.10 215 1976 18,472.91 11,164 15,004 8,826 46.64 189 1978 327.00 192 258 164 46.97 3 1980 15,826,006.94 9,053,275 12,167,399 8,248,150 47.29 174,416 1982 4,501.05 2,498 3,357 2,449 47.59 51 1984 20,368.88 10,944 14,708 11,567 47.88 242 1985 573.66 303 407 333 48.02 7 1986 1,179.02 612 823 698 48.15 14 1987 546.52 278 374 331 48.28 7 1989 89,131.30 43,680 58,705 56,274 48.53 1,160 1990 150,060.52 72,013 96,784 96,794 48.65 1,990 1991 89,659.69 42,098 56,579 59,082 48.77 1,211 1992 99,676.30 45,764 61,506 67,077 48.88 1,372 1993 39,777.54 17,829 23,962 27,351 49.00 558 1994 7,323,966.36 3,202,749 4,304,423 5,143,494 49.10 104,755 1995 81,339.69 34,647 46,565 58,363 49.21 1,186 1996 124,115.41 51,438 69,132 90,977 49.31 1,845 1997 131,355.96 52,873 71,060 98,389 49.41 1,991 2001 40,556.50 14,281 19,193 33,125 49.78 665 2004 20,295.99 6,301 8,468 17,713 50.04 354 2005 14,816.37 4,382 5,889 13,224 50.12 264 2006 8,203.29 2,304 3,097 7,486 50.19 149 2007 474,585.83 125,865 169,160 443,056 50.27 8,814 2008 680,521.00 169,666 228,027 649,845 50.34 12,909 2009 52,696.24 12,276 16,499 51,479 50.41 1,021 2010 132,137.84 28,536 38,352 132,106 50.48 2,617 2011 15,119.61 3,000 4,032 15,472 50.55 306 2012 463,946.53 83,801 112,627 485,864 50.61 9,600 2013 71,852.37 11,628 15,628 77,062 50.68 1,521 2014 118,315.05 16,858 22,657 129,970 50.74 2,561 2015 341,490.73 41,903 56,317 384,206 50.80 7,563 2016 428,642.07 43,749 58,798 494,151 50.86 9,716 2017 4,205,161.31 340,560 457,705 4,966,953 50.91 97,563 2018 2,776,558.86 163,006 219,076 3,362,685 50.97 65,974 2019 546,396.63 19,609 26,354 678,498 51.02 13,299 2020 190,869.87 2,339 3,144 243,079 51.07 4,760 39,892,283.53 17,534,020 23,565,330 27,895,716 570,852 BLISS INTERIM SURVIVOR CURVE.. IOWA 110-R2.5 PROBABLE RETIREMENT YEAR.. 7-2034 NET SALVAGE PERCENT.. -4 1950 280,912.71 243,655 250,851 41,298 13.00 3,177 1953 550.16 474 488 84 13.05 6 1955 18,407.81 15,776 16,242 2,902 13.08 222 1956 5,042.59 4,310 4,437 807 13.10 62 1957 183.55 156 161 30 13.11 2 1961 2,337.26 1,969 2,027 404 13.17 31 1965 208.17 173 178 38 13.22 3 1967 18,184.50 15,014 15,457 3,454 13.24 261 1968 1,540.47 1,267 1,304 298 13.25 22 1971 2,887.83 2,346 2,415 588 13.28 44 1972 123.83 100 103 26 13.29 2 1973 2,679.62 2,158 2,222 565 13.30 42 1976 4,622.38 3,668 3,776 1,031 13.32 77 1978 3,187.49 2,502 2,576 739 13.34 55 1979 734.84 573 590 174 13.35 13 1981 9,505.67 7,328 7,544 2,341 13.36 175 1982 23,109.14 17,697 18,220 5,814 13.37 435 1983 16,582.06 12,610 12,982 4,263 13.38 319 1984 17,832.87 13,466 13,864 4,682 13.38 350 1990 1,306.93 937 965 395 13.42 29 1991 8,760.40 6,215 6,399 2,712 13.43 202 1993 1,483.67 1,029 1,059 484 13.44 36 1994 77,740.62 53,271 54,844 26,006 13.44 1,935 1995 19,394.39 13,113 13,500 6,670 13.45 496 1996 43,320.84 28,890 29,743 15,310 13.45 1,138 1997 56,024.54 36,791 37,878 20,388 13.46 1,515 2001 28,951.99 17,692 18,215 11,896 13.47 883 2004 17,454.29 9,927 10,220 7,932 13.48 588 2007 52,708.55 27,245 28,050 26,767 13.49 1,984 2008 247,915.96 123,182 126,820 131,013 13.50 9,705 2009 72,164.69 34,312 35,325 39,726 13.50 2,943 2010 676.70 306 315 389 13.50 29 2011 6,097.31 2,602 2,679 3,662 13.51 271 2012 40,762.63 16,265 16,745 25,648 13.51 1,898 2014 11,594.90 3,893 4,008 8,051 13.51 596 2015 3,143.34 939 967 2,302 13.52 170 2016 106,650.09 27,513 28,326 82,591 13.52 6,109 2017 539,088.46 114,508 117,890 442,762 13.52 32,749 2018 13,905.64 2,242 2,308 12,154 13.52 899 2020 2,331,319.38 84,739 87,242 2,337,331 13.53 172,752 4,089,098.27 950,853 978,935 3,273,727 242,225 CASCADE INTERIM SURVIVOR CURVE.. IOWA 110-R2.5 PROBABLE RETIREMENT YEAR.. 1-2061 NET SALVAGE PERCENT.. -9 1983 6,902,136.77 3,647,987 4,441,493 3,081,837 37.67 81,811 1984 173,999.08 90,659 110,379 79,280 37.74 2,101 1985 31,836.73 16,341 19,895 14,807 37.82 392 1986 22,887.38 11,566 14,082 10,865 37.89 287 1987 8,674.08 4,313 5,251 4,204 37.96 111 1991 16,620.91 7,691 9,364 8,753 38.21 229 1993 74,929.41 33,265 40,501 41,172 38.33 1,074 1994 11,293.24 4,903 5,969 6,340 38.38 165 1995 33,224.61 14,090 17,155 19,060 38.44 496 1996 14,304.52 5,919 7,206 8,385 38.49 218 1997 11,447.66 4,614 5,618 6,860 38.54 178 2015 16,688.68 2,193 2,670 15,521 39.25 395 2016 10,209.02 1,121 1,365 9,763 39.28 249 7,328,252.09 3,844,662 4,680,948 3,306,847 87,706 CLEAR LAKE INTERIM SURVIVOR CURVE.. IOWA 110-R2.5 PROBABLE RETIREMENT YEAR.. 6-2027 NET SALVAGE PERCENT.. -1 1937 33,539.09 31,293 33,874 1939 1,836.27 1,710 1,855 1940 125.60 117 127 1941 36.69 34 37 1960 230.44 209 233 1964 1,001.60 904 1,012 1967 13,539.80 12,158 13,675 1983 71,256.88 61,190 71,969 1986 2,400.92 2,036 2,425 1987 2,055.68 1,735 2,076 1989 15,582.33 13,020 15,738 1990 15,224.86 12,647 15,377 1993 18,324.53 14,939 18,508 1996 8,767.14 6,985 8,855 1997 9,356.87 7,390 53,921 44,471 - 193,278.70 166,367 239,682 44,471 - HELLS CANYON INTERIM SURVIVOR CURVE.. IOWA 110-R2.5 PROBABLE RETIREMENT YEAR.. 6-2073 NET SALVAGE PERCENT.. -42 1967 1,186,658.76 875,353 923,427 761,629 44.90 16,963 1969 3,158.97 2,282 2,407 2,078 45.32 46 1970 427.57 306 323 284 45.52 6 1975 2,464.98 1,661 1,752 1,748 46.47 38 1979 1,382.73 883 931 1,032 47.14 22 1985 158.22 92 97 128 48.02 3 1987 9,662.13 5,419 5,717 8,004 48.28 166 1988 21,020.36 11,565 12,200 17,649 48.41 365 1990 29,246.68 15,450 16,299 25,232 48.65 519 1991 20,572.14 10,633 11,217 17,995 48.77 369 1993 26,254.68 12,954 13,665 23,616 49.00 482 1994 42,900.00 20,651 21,785 39,133 49.10 797 1995 122,200.30 57,298 60,445 113,080 49.21 2,298 1996 46,587.03 21,253 22,420 43,733 49.31 887 1997 39,524.98 17,513 18,475 37,651 49.41 762 1998 90,758.11 38,995 41,137 87,740 49.51 1,772 2000 12,792.26 5,139 5,421 12,744 49.70 256 2002 11,247.19 4,191 4,421 11,550 49.87 232 2003 692,414.18 247,429 261,018 722,210 49.96 14,456 2005 1,060.55 345 364 1,142 50.12 23 2008 25,118.91 6,894 7,273 28,396 50.34 564 2010 83,427.56 19,833 20,922 97,545 50.48 1,932 2011 201,375.89 43,988 46,404 239,550 50.55 4,739 2012 33,824.99 6,725 7,094 40,937 50.61 809 2013 9,316.02 1,660 1,751 11,478 50.68 226 2015 42,717.50 5,770 6,087 54,572 50.80 1,074 2016 23,837.62 2,678 2,825 31,024 50.86 610 2017 186,749.43 16,648 17,562 247,622 50.91 4,864 2018 131,718.71 8,512 8,979 178,061 50.97 3,493 2020 711,511.90 9,598 10,125 1,000,222 51.07 19,585 3,810,090.35 1,471,718 1,552,544 3,857,784 78,358 LOWER MALAD INTERIM SURVIVOR CURVE.. IOWA 110-R2.5 PROBABLE RETIREMENT YEAR.. 3-2035 NET SALVAGE PERCENT.. -3 1919 36,025.40 32,385 37,106 1922 5,013.67 4,489 5,164 1929 220.72 196 227 1941 74.58 65 77 1945 45.36 39 47 1946 316.80 272 326 1948 312,274.33 267,375 320,769 874 13.56 64 1949 1,634.79 1,397 1,676 8 13.58 1 1950 2,704.60 2,305 2,765 20 13.60 1 1951 2,014.70 1,713 2,055 20 13.62 1 1952 12,791.89 10,850 13,017 159 13.64 12 1954 1,975.41 1,667 2,000 35 13.68 3 1955 208.01 175 210 4 13.69 1956 1,195.24 1,003 1,203 28 13.71 2 1958 953.83 796 955 27 13.74 2 1961 799.35 661 793 30 13.79 2 1965 61.93 51 61 3 13.84 1966 392.26 319 383 21 13.86 2 1968 629.10 507 608 40 13.88 3 1969 92.34 74 89 6 13.89 1970 946.18 757 908 66 13.90 5 1971 9,864.56 7,855 9,424 737 13.91 53 1972 591.02 468 561 47 13.92 3 1974 3,177.79 2,495 2,993 280 13.94 20 1980 1,832.54 1,391 1,669 219 14.00 16 1982 9,558.82 7,158 8,587 1,258 14.01 90 1984 6,711.58 4,952 5,941 972 14.03 69 1985 525.00 384 461 80 14.04 6 1991 101,820.49 70,447 84,515 20,360 14.08 1,446 1993 5,944.02 4,018 4,820 1,302 14.09 92 1994 45,197.42 30,171 36,196 10,357 14.09 735 1997 14,389.30 9,193 11,029 3,792 14.11 269 1998 16,139.85 10,144 12,170 4,454 14.11 316 2008 134,909.38 64,759 77,691 61,266 14.15 4,330 2009 21,825.50 10,007 12,005 10,475 14.16 740 2011 12,876.95 5,292 6,349 6,914 14.16 488 2013 27,939.21 9,899 11,876 16,902 14.17 1,193 2016 31,600.05 7,788 9,343 23,205 14.18 1,636 2017 29,776.36 6,030 7,234 23,435 14.18 1,653 855,050.33 579,547 693,304 187,398 13,253 LOWER SALMON INTERIM SURVIVOR CURVE.. IOWA 110-R2.5 PROBABLE RETIREMENT YEAR.. 7-2034 NET SALVAGE PERCENT.. -3 1919 4,657.67 4,210 4,499 299 12.04 25 1927 1,036.71 927 991 77 12.38 6 1929 33.30 30 32 2 12.45 1930 210.25 187 200 17 12.49 1 1935 257.16 227 243 22 12.65 2 1936 99.23 88 94 8 12.67 1 1937 594.35 524 560 52 12.70 4 1940 63.41 56 60 5 12.78 1941 374.95 328 350 36 12.81 3 1943 3.14 3 3 1944 520.14 452 483 53 12.88 4 1946 407.73 353 377 43 12.92 3 1947 65.16 56 60 7 12.94 1 1949 266,604.97 229,541 245,274 29,329 12.98 2,260 1951 4,265.80 3,657 3,908 486 13.01 37 1952 275.56 236 252 32 13.03 2 1953 126.63 108 115 15 13.05 1 1954 393.90 335 358 48 13.07 4 1957 2,626.12 2,217 2,369 336 13.11 26 1958 7,260.66 6,113 6,532 946 13.13 72 1959 252.21 212 227 33 13.14 3 1964 3,163.24 2,615 2,794 464 13.20 35 1965 1,471.37 1,212 1,295 220 13.22 17 1966 2,018.81 1,657 1,771 309 13.23 23 1967 443.76 363 388 69 13.24 5 1969 84.00 68 73 14 13.26 1 1970 201.88 163 174 34 13.27 3 1971 10,371.45 8,346 8,918 1,765 13.28 133 1978 7,289.76 5,667 6,055 1,453 13.34 109 1982 5,408.09 4,102 4,383 1,187 13.37 89 1983 11,476.95 8,644 9,236 2,585 13.38 193 1984 13,406.66 10,027 10,714 3,095 13.38 231 1985 148,902.17 110,515 118,090 35,279 13.39 2,635 1988 493.25 357 381 127 13.41 9 1989 9,277.07 6,651 7,107 2,449 13.42 182 1990 6,195.87 4,400 4,702 1,680 13.42 125 1991 12,982.39 9,122 9,747 3,625 13.43 270 1992 21,904.69 15,227 16,271 6,291 13.43 468 1993 96,557.06 66,336 70,883 28,571 13.44 2,126 1994 72,819.41 49,419 52,806 22,198 13.44 1,652 1995 23,464.60 15,712 16,789 7,380 13.45 549 1996 27,437.70 18,122 19,364 8,897 13.45 661 1997 28,786.42 18,722 20,005 9,645 13.46 717 1998 10,742.75 6,877 7,348 3,717 13.46 276 2002 5,532.24 3,274 3,498 2,200 13.48 163 2003 15,716.41 9,085 9,708 6,480 13.48 481 2006 18,980.29 10,063 10,753 8,797 13.49 652 2007 474,060.80 242,686 259,320 228,963 13.49 16,973 2008 1,365,739.18 672,070 718,134 688,577 13.50 51,006 2009 74,940.28 35,289 37,708 39,481 13.50 2,925 2010 33,912.40 15,191 16,232 18,698 13.50 1,385 2012 20,252.89 8,004 8,553 12,308 13.51 911 2014 47,116.93 15,666 16,740 31,791 13.51 2,353 2017 549,299.38 115,555 123,475 442,303 13.52 32,715 2018 110,639.22 17,664 18,875 95,084 13.52 7,033 2020 15,587.24 561 599 15,455 13.53 1,142 3,536,805.66 1,759,292 1,879,875 1,763,035 130,703 MILNER INTERIM SURVIVOR CURVE.. IOWA 110-R2.5 PROBABLE RETIREMENT YEAR.. 11-2068 NET SALVAGE PERCENT.. -10 1992 9,263,021.99 3,826,091 4,722,555 5,466,769 45.07 121,295 1994 71,898.34 28,337 34,976 44,112 45.24 975 1995 37,485.91 14,402 17,776 23,458 45.33 517 1996 2,659.26 995 1,228 1,697 45.41 37 2005 9,094.16 2,452 3,027 6,977 46.05 152 2008 9,868.22 2,250 2,777 8,078 46.23 175 2009 21,468.87 4,577 5,649 17,966 46.29 388 2013 13,589.07 2,026 2,501 12,447 46.49 268 2014 93,487.29 12,295 15,176 87,660 46.54 1,884 2015 16,070.04 1,821 2,248 15,429 46.59 331 2016 281,460.44 26,639 32,881 276,726 46.63 5,935 2019 30,404.44 1,019 1,258 32,187 46.76 688 9,850,508.03 3,922,904 4,842,052 5,993,507 132,645 OXBOW HATCHERY INTERIM SURVIVOR CURVE.. IOWA 110-R2.5 PROBABLE RETIREMENT YEAR.. 6-2073 NET SALVAGE PERCENT.. -28 1961 194,114.45 136,776 190,799 57,667 43.50 1,326 1962 4,910.47 3,428 4,782 1,503 43.75 34 1964 2,857.08 1,957 2,730 927 44.23 21 1965 69,872.20 47,403 66,126 23,310 44.46 524 1966 160,799.97 108,012 150,674 55,150 44.68 1,234 1976 1,117.84 670 935 496 46.64 11 1985 2,269.19 1,189 1,659 1,246 48.02 26 1986 13,032.61 6,711 9,362 7,320 48.15 152 1987 19,346.52 9,781 13,644 11,119 48.28 230 1988 2,405.19 1,193 1,664 1,414 48.41 29 1989 6,690.27 3,253 4,538 4,026 48.53 83 1990 509.10 242 338 314 48.65 6 1991 149,302.53 69,559 97,033 94,074 48.77 1,929 1992 64,179.69 29,238 40,786 41,364 48.88 846 1993 53,929.10 23,984 33,457 35,572 49.00 726 1994 222,716.75 96,638 134,808 150,270 49.10 3,060 1995 2,173.34 919 1,282 1,500 49.21 30 1996 12,086.16 4,970 6,933 8,537 49.31 173 1998 34,848.12 13,497 18,828 25,778 49.51 521 1999 14,791.20 5,546 7,737 11,196 49.60 226 2001 281,638.51 98,405 137,273 223,225 49.78 4,484 2002 19,099.83 6,415 8,949 15,499 49.87 311 2005 17,355.48 5,093 7,105 15,110 50.12 301 2006 11,277.00 3,143 4,384 10,050 50.19 200 2010 15,355.68 3,290 4,589 15,066 50.48 298 2011 57,033.43 11,230 15,666 57,337 50.55 1,134 2012 19,231.65 3,447 4,808 19,808 50.61 391 2013 930,061.82 149,346 208,334 982,145 50.68 19,379 2014 11,307.40 1,599 2,231 12,243 50.74 241 2015 14,723.37 1,793 2,501 16,345 50.80 322 2020 7,675.76 93 130 9,695 51.07 190 2,416,711.71 848,820 1,184,083 1,909,308 38,438 OXBOW INTERIM SURVIVOR CURVE.. IOWA 110-R2.5 PROBABLE RETIREMENT YEAR.. 6-2073 NET SALVAGE PERCENT.. -29 1959 13,202.77 9,544 9,935 7,097 42.99 165 1960 3,840.53 2,752 2,865 2,090 43.25 48 1961 5,722,483.43 4,063,645 4,229,947 3,152,056 43.50 72,461 1962 7,976.53 5,612 5,842 4,448 43.75 102 1965 17,054.48 11,661 12,138 9,862 44.46 222 1966 134.68 91 95 79 44.68 2 1967 6,423.71 4,305 4,481 3,805 44.90 85 1968 8,978.51 5,955 6,199 5,384 45.11 119 1970 2,698.72 1,752 1,824 1,658 45.52 36 1971 17,477.19 11,220 11,679 10,866 45.72 238 1972 129,436.03 82,155 85,517 81,455 45.91 1,774 1974 3,785.22 2,346 2,442 2,441 46.29 53 1975 157,166.86 96,190 100,127 102,619 46.47 2,208 1976 11,155.71 6,742 7,018 7,373 46.64 158 1978 817.50 481 501 554 46.97 12 1980 3,040.62 1,739 1,810 2,112 47.29 45 1981 31,582.93 17,803 18,532 22,210 47.44 468 1983 25,350.72 13,847 14,414 18,289 47.74 383 1984 80,344.89 43,170 44,937 58,708 47.88 1,226 1985 331,970.15 175,361 182,538 245,704 48.02 5,117 1986 4,027.95 2,090 2,176 3,021 48.15 63 1987 39,206.28 19,977 20,795 29,782 48.28 617 1988 14,017.49 7,006 7,293 10,790 48.41 223 1989 1,744,464.35 854,889 889,875 1,360,484 48.53 28,034 1990 345,444.36 165,776 172,560 273,063 48.65 5,613 1991 141,437.85 66,410 69,128 113,327 48.77 2,324 1993 20,750.61 9,301 9,682 17,087 49.00 349 1994 110,790.01 48,448 50,431 92,488 49.10 1,884 1995 8,136.86 3,466 3,608 6,889 49.21 140 2002 31,094.50 10,525 10,956 29,156 49.87 585 2003 22,934.53 7,445 7,750 21,836 49.96 437 2004 186,194.65 57,807 60,173 180,018 50.04 3,597 2005 26,481.90 7,833 8,154 26,008 50.12 519 2006 16,888.94 4,744 4,938 16,849 50.19 336 2007 125,892.70 33,388 34,754 127,647 50.27 2,539 2010 2,573.77 556 579 2,741 50.48 54 2011 3,770.94 748 779 4,086 50.55 81 2012 494,738.60 89,363 93,020 545,193 50.61 10,772 2013 237,992.53 38,514 40,090 266,920 50.68 5,267 2014 223,774.79 31,884 33,189 255,481 50.74 5,035 2015 212,508.40 26,076 27,143 246,993 50.80 4,862 2016 316,766.07 32,331 33,654 374,974 50.86 7,373 2017 1,930,100.97 156,312 162,709 2,327,121 50.91 45,710 2018 794,712.57 46,656 48,565 976,614 50.97 19,161 2019 3,162,321.94 113,489 118,133 3,961,262 51.02 77,641 2020 141,982.58 1,740 1,811 181,346 51.07 3,551 16,933,927.32 6,393,145 6,654,781 15,189,985 311,689 OXBOW COMMON INTERIM SURVIVOR CURVE.. IOWA 110-R2.5 PROBABLE RETIREMENT YEAR.. 6-2073 NET SALVAGE PERCENT.. -29 1961 88,348.23 62,738 94,210 19,760 43.50 454 1965 8,043.31 5,499 8,257 2,118 44.46 48 1978 15,560.73 9,158 13,752 6,321 46.97 135 111,952.27 77,395 116,219 28,199 637 PAHSIMEROI ACCUMULATING PONDS INTERIM SURVIVOR CURVE.. IOWA 110-R2.5 PROBABLE RETIREMENT YEAR.. 6-2073 NET SALVAGE PERCENT.. -40 1981 46,490.76 28,442 37,827 27,261 47.44 575 1995 182,904.28 84,553 112,451 143,615 49.21 2,918 1999 123,294.00 50,565 67,249 105,363 49.60 2,124 2000 65,594.65 25,982 34,555 57,278 49.70 1,152 2002 15,558.79 5,715 7,601 14,182 49.87 284 2003 15,824.67 5,575 7,414 14,740 49.96 295 2005 132,205.22 42,437 56,439 128,648 50.12 2,567 2006 3,039,155.65 926,444 1,232,126 3,022,691 50.19 60,225 2007 9,513,266.22 2,738,165 3,641,629 9,676,944 50.27 192,499 2008 27,588.17 7,465 9,928 28,695 50.34 570 2010 65,623.36 15,380 20,455 71,418 50.48 1,415 2011 72,191.45 15,547 20,677 80,391 50.55 1,590 2012 3,261.30 639 850 3,716 50.61 73 2015 21,068.06 2,806 3,732 25,763 50.80 507 2017 2,973,314.42 261,331 347,558 3,815,082 50.91 74,938 2018 107,841.17 6,871 9,138 141,840 50.97 2,783 2019 7,438.13 290 386 10,028 51.02 197 2020 2,465,725.66 32,794 43,614 3,408,401 51.07 66,740 18,878,345.96 4,251,001 5,653,629 20,776,055 411,452 PAHSIMEROI TRAPPING INTERIM SURVIVOR CURVE.. IOWA 110-R2.5 PROBABLE RETIREMENT YEAR.. 6-2073 NET SALVAGE PERCENT.. -40 1969 185,558.85 132,159 171,577 88,206 45.32 1,946 1970 1,484.61 1,046 1,358 720 45.52 16 1971 27,554.39 19,197 24,923 13,653 45.72 299 1975 7,758.36 5,153 6,690 4,172 46.47 90 1976 467.81 307 399 256 46.64 5 1977 3,704.91 2,398 3,113 2,074 46.81 44 1979 251.45 158 205 147 47.14 3 1981 51,593.48 31,563 40,977 31,254 47.44 659 1982 18,860.22 11,361 14,750 11,655 47.59 245 1984 2,796.95 1,631 2,117 1,798 47.88 38 1985 62,023.23 35,557 46,162 40,670 48.02 847 1987 807.08 446 579 551 48.28 11 1989 2,255.24 1,199 1,557 1,601 48.53 33 1991 10,345.35 5,272 6,844 7,639 48.77 157 1992 34,560.79 17,221 22,357 26,028 48.88 532 1993 51,787.58 25,191 32,704 39,798 49.00 812 1994 241,389.37 114,560 148,728 189,217 49.10 3,854 1995 20,194.15 9,335 12,119 16,153 49.21 328 1996 12,849.36 5,779 7,503 10,486 49.31 213 1997 38,129.33 16,656 21,624 31,757 49.41 643 2006 366,552.97 111,739 145,066 368,108 50.19 7,334 2009 98,647.92 24,941 32,380 105,727 50.41 2,097 2014 2,819.82 436 566 3,382 50.74 67 1,242,393.22 573,305 744,298 995,053 20,273 SHOSHONE FALLS INTERIM SURVIVOR CURVE.. IOWA 110-R2.5 PROBABLE RETIREMENT YEAR.. 12-2040 NET SALVAGE PERCENT.. -1 1921 195,447.53 164,432 138,869 58,533 16.76 3,492 1922 30.73 26 22 9 16.85 1 1924 52.72 44 37 16 17.03 1 1925 23.05 19 16 7 17.12 1927 3,114.64 2,588 2,186 960 17.28 56 1928 2,821.29 2,340 1,976 873 17.36 50 1929 48.72 40 34 15 17.44 1 1937 265.82 216 182 86 17.99 5 1941 541.63 436 368 179 18.23 10 1945 420.92 335 283 142 18.43 8 1954 85.75 66 56 31 18.81 2 1956 2,331.00 1,789 1,511 843 18.88 45 1960 4,082.82 3,085 2,605 1,518 19.01 80 1966 3,277.98 2,411 2,036 1,275 19.18 66 1972 75.91 54 46 31 19.32 2 1973 9,477.19 6,706 5,663 3,908 19.34 202 1974 755.04 531 448 314 19.36 16 1980 49,172.69 33,107 27,960 21,704 19.47 1,115 1981 1,459.68 975 823 651 19.49 33 1990 15,292.11 9,291 7,847 7,598 19.62 387 1991 56,438.76 33,836 28,576 28,427 19.63 1,448 1995 30,332.35 17,102 14,443 16,192 19.68 823 1997 79,109.12 43,003 36,318 43,582 19.70 2,212 2000 20,477.06 10,429 8,808 11,874 19.73 602 2006 1,923.50 814 687 1,255 19.78 63 2007 53,151.29 21,557 18,206 35,477 19.79 1,793 2008 12,771.96 4,943 4,175 8,725 19.80 441 2010 8,308.63 2,880 2,432 5,959 19.81 301 2011 23,949.16 7,759 6,553 17,636 19.82 890 2015 22,129.38 4,810 4,062 18,288 19.84 922 2017 328,249.42 49,209 41,559 289,973 19.85 14,608 2018 2,635.16 294 248 2,413 19.86 122 2019 6,196,161.57 436,754 368,856 5,889,267 19.86 296,539 2020 148,756.89 3,616 3,054 147,191 19.87 7,408 7,273,171.47 865,497 730,946 6,614,957 333,744 STRIKE INTERIM SURVIVOR CURVE.. IOWA 110-R2.5 PROBABLE RETIREMENT YEAR.. 7-2034 NET SALVAGE PERCENT.. -5 1950 31.23 27 31 2 13.00 1952 1,832,822.27 1,597,747 1,842,685 81,778 13.03 6,276 1954 1,030.58 894 1,031 51 13.07 4 1956 3,174.70 2,740 3,160 173 13.10 13 1957 1,519.42 1,308 1,509 87 13.11 7 1958 818.25 702 810 50 13.13 4 1964 3,616.60 3,047 3,514 283 13.20 21 1967 0.20 0 1969 206.21 171 197 19 13.26 1 1971 4,475.91 3,672 4,235 465 13.28 35 1973 3,189.25 2,593 2,991 358 13.30 27 1980 6,548.04 5,128 5,914 961 13.36 72 1982 43,719.70 33,802 38,984 6,922 13.37 518 1983 2,207.01 1,695 1,955 363 13.38 27 1985 719.60 544 627 128 13.39 10 1988 43,169.94 31,850 36,733 8,596 13.41 641 1989 1,037.34 758 874 215 13.42 16 1991 34,285.08 24,559 28,324 7,675 13.43 571 1992 4,328.83 3,068 3,538 1,007 13.43 75 1993 22,105.63 15,482 17,855 5,355 13.44 398 1995 252,504.05 172,361 198,784 66,345 13.45 4,933 1996 253,322.72 170,563 196,711 69,278 13.45 5,151 1997 27,856.31 18,469 21,300 7,949 13.46 591 1998 48,178.69 31,439 36,259 14,329 13.46 1,065 1999 6,587.66 4,226 4,874 2,043 13.46 152 2003 20,823.10 12,270 14,151 7,713 13.48 572 2004 13,087.52 7,515 8,667 5,075 13.48 376 2005 22,282.60 12,430 14,336 9,061 13.49 672 2006 67,253.78 36,350 41,923 28,694 13.49 2,127 2007 102,928.38 53,715 61,950 46,125 13.49 3,419 2008 3,068,620.94 1,539,368 1,775,356 1,446,696 13.50 107,163 2009 1,867,490.84 896,468 1,033,898 926,967 13.50 68,664 2010 1,233,771.36 563,408 649,780 645,680 13.50 47,828 2011 60,259.00 25,960 29,940 33,332 13.51 2,467 2012 150,694.68 60,708 70,015 88,215 13.51 6,530 2013 303,663.71 113,133 130,477 188,370 13.51 13,943 2014 156,667.37 53,102 61,243 103,258 13.51 7,643 2015 81,159.87 24,483 28,236 56,982 13.52 4,215 2016 70,095.53 18,257 21,056 52,544 13.52 3,886 2017 128,383.46 27,532 31,753 103,050 13.52 7,622 2019 7,288.08 759 875 6,777 13.53 501 2020 39,384.32 1,445 1,667 39,687 13.53 2,933 9,991,309.76 5,573,748 6,428,216 4,062,659 301,169 SWAN FALLS INTERIM SURVIVOR CURVE.. IOWA 110-R2.5 PROBABLE RETIREMENT YEAR.. 8-2042 NET SALVAGE PERCENT.. -2 1928 92,575.51 76,540 90,440 3,987 18.54 215 1929 159.78 132 156 7 18.63 1931 303.31 249 294 15 18.81 1 1936 1,879.59 1,523 1,800 118 19.21 6 1937 69.74 56 66 5 19.28 1938 1,054.16 850 1,004 71 19.35 4 1939 97.11 78 92 7 19.42 1941 244.90 196 232 18 19.56 1 1946 98.72 78 92 9 19.86 1947 104.16 82 97 9 19.91 1953 891.00 685 809 99 20.20 5 1964 92.25 68 80 14 20.62 1 1965 2,259.79 1,651 1,951 354 20.65 17 1986 19,120.35 11,930 14,097 5,406 21.15 256 1990 3,266.97 1,941 2,293 1,039 21.21 49 1991 64,763.89 37,932 44,821 21,239 21.23 1,000 1992 497,396.80 287,111 339,252 168,093 21.24 7,914 1993 11,929.34 6,777 8,008 4,160 21.26 196 1994 23,175,849.95 12,954,846 15,307,510 8,331,857 21.27 391,719 1995 16,680.12 9,163 10,827 6,187 21.28 291 1996 8,626.20 4,651 5,496 3,303 21.30 155 1997 1,098,717.95 580,743 686,209 434,484 21.31 20,389 2003 18,473.90 8,385 9,908 8,936 21.38 418 2004 13,990.26 6,146 7,262 7,008 21.39 328 2005 72,581.94 30,746 36,330 37,704 21.40 1,762 2007 9,033.22 3,523 4,163 5,051 21.42 236 2008 124,283.16 46,217 54,610 72,159 21.42 3,369 2010 173,940.37 57,688 68,164 109,255 21.44 5,096 2012 15,404.91 4,409 5,210 10,503 21.46 489 2013 10,169.60 2,660 3,143 7,230 21.46 337 2014 1,903,402.53 446,364 527,426 1,414,045 21.47 65,861 2015 46,095.28 9,487 11,210 35,807 21.48 1,667 2016 49,004.89 8,559 10,113 39,872 21.49 1,855 2017 71,964.99 10,180 12,029 61,376 21.49 2,856 27,504,526.64 14,611,646 17,265,193 10,789,424 506,493 TWIN FALLS INTERIM SURVIVOR CURVE.. IOWA 110-R2.5 PROBABLE RETIREMENT YEAR.. 12-2040 NET SALVAGE PERCENT.. -4 1938 149,682.54 124,900 103,586 52,084 18.05 2,886 1940 1,348.22 1,119 928 474 18.17 26 1941 447.82 371 308 158 18.23 9 1942 4,310.11 3,559 2,952 1,531 18.28 84 1944 20.08 16 13 8 18.38 1945 275.67 226 187 99 18.43 5 1946 584.39 477 396 212 18.48 11 1950 496.95 401 333 184 18.65 10 1953 5,799.56 4,633 3,842 2,189 18.77 117 1954 502.65 400 332 191 18.81 10 1957 65.15 51 42 25 18.91 1 1960 3,529.53 2,746 2,277 1,393 19.01 73 1962 91.80 71 59 37 19.07 2 1963 195.85 150 124 79 19.10 4 1965 2,364.90 1,800 1,493 967 19.15 50 1966 7,355.41 5,571 4,620 3,029 19.18 158 1968 78.73 59 49 33 19.23 2 1969 1,452.40 1,083 898 612 19.25 32 1970 3,343.75 2,480 2,057 1,421 19.27 74 1971 3,481.52 2,567 2,129 1,492 19.30 77 1977 2,300.42 1,632 1,353 1,039 19.42 54 1981 15,100.72 10,381 8,609 7,095 19.49 364 1982 27,288.57 18,601 15,427 12,953 19.50 664 1983 34,075.28 23,015 19,087 16,351 19.52 838 1984 46,415.16 31,050 25,751 22,521 19.54 1,153 1985 18,097.33 11,989 9,943 8,878 19.55 454 1987 27,573.89 17,883 14,831 13,846 19.58 707 1990 1,868.83 1,169 970 974 19.62 50 1991 197,908.83 122,174 101,325 104,500 19.63 5,323 1993 4,778.10 2,865 2,376 2,593 19.66 132 1996 9,549.81 5,447 4,517 5,414 19.69 275 1997 77,837.99 43,569 36,134 44,818 19.70 2,275 2002 6,605.42 3,288 2,727 4,143 19.75 210 2013 64,467.76 18,221 15,112 51,935 19.83 2,619 2014 9,873.88 2,508 2,080 8,189 19.84 413 2015 24,215.76 5,419 4,494 20,690 19.84 1,043 2017 724,436.76 111,829 92,745 660,669 19.85 33,283 2020 34,346.98 860 713 35,008 19.87 1,762 1,512,168.52 584,580 484,820 1,087,835 55,250 TWIN FALLS (NEW) INTERIM SURVIVOR CURVE.. IOWA 110-R2.5 PROBABLE RETIREMENT YEAR.. 12-2040 NET SALVAGE PERCENT.. -4 1995 10,108,653.46 5,868,882 6,773,019 3,739,981 19.68 190,040 2012 86,916.09 26,852 30,989 59,404 19.83 2,996 2013 25,754.47 7,279 8,400 18,384 19.83 927 2015 108,868.75 24,365 28,119 85,105 19.84 4,290 2017 31,829.81 4,913 5,670 27,433 19.85 1,382 2018 68,532.18 7,884 9,099 62,175 19.86 3,131 10,430,554.76 5,940,175 6,855,295 3,992,482 202,766 THOUSAND SPRINGS INTERIM SURVIVOR CURVE.. IOWA 110-R2.5 PROBABLE RETIREMENT YEAR.. 6-2031 NET SALVAGE PERCENT.. -2 1919 14,186.88 13,037 14,471 1921 90,051.98 82,591 91,853 1922 1,368.56 1,254 1,396 1926 1,829.53 1,670 1,866 1928 411.52 375 420 1930 136.31 124 139 1936 13.15 12 13 1938 417.59 376 426 1939 492.40 443 502 1940 32.20 29 33 1941 1,613.92 1,446 1,646 1947 236.33 210 241 1952 3,887.39 3,422 3,965 1954 375.59 329 383 1955 5,319.19 4,654 5,426 1958 84.80 74 86 1960 8,217.43 7,111 8,382 1966 75.82 65 77 1967 24,095.35 20,462 24,577 1968 92.24 78 94 1970 3,382.06 2,845 3,450 1971 1,413.30 1,185 1,442 1982 5,544.77 4,429 5,656 1984 22,715.83 17,937 23,170 1985 2,781.19 2,182 2,837 1989 31,329.09 23,895 31,956 1990 9,167.13 6,934 9,350 1991 13,183.42 9,887 13,447 1992 7,289.23 5,417 7,435 1993 29,116.38 21,426 29,699 1994 6,387.53 4,652 6,515 1995 18,107.50 13,045 18,470 1996 8,831.40 6,289 9,008 1997 15,437.50 10,851 15,746 2010 32,863.37 16,728 33,521 2018 19,784.06 3,865 49,897 29,718 - 380,271.94 289,329 417,595 29,718 - UPPER MALAD INTERIM SURVIVOR CURVE.. IOWA 110-R2.5 PROBABLE RETIREMENT YEAR.. 3-2035 NET SALVAGE PERCENT.. -2 1948 308,348.77 261,451 314,516 1954 100.49 84 102 1956 168.15 140 172 1965 191.01 154 195 1971 4,420.21 3,486 4,509 1974 2,824.33 2,196 2,881 1981 1,386.08 1,035 1,414 1986 11,834.82 8,511 12,072 1988 260.33 184 266 1989 245.12 172 248 2 14.06 1990 8,792.21 6,090 8,791 177 14.07 13 1991 5,046.05 3,457 4,990 157 14.08 11 1993 8,950.34 5,991 8,648 481 14.09 34 2008 4,296.47 2,042 2,948 1,435 14.15 101 2009 1,530.75 695 1,003 558 14.16 39 2017 28,370.35 5,689 8,212 20,725 14.18 1,462 386,765.48 301,377 370,966 23,535 1,660 UPPER SALMON A INTERIM SURVIVOR CURVE.. IOWA 110-R2.5 PROBABLE RETIREMENT YEAR.. 7-2034 NET SALVAGE PERCENT.. -3 1937 415,174.86 365,773 418,154 9,476 12.70 746 1938 1,478.61 1,300 1,486 37 12.73 3 1939 276.82 243 278 7 12.76 1 1940 4,564.54 4,001 4,574 128 12.78 10 1941 105.61 92 105 4 12.81 1945 3,063.55 2,660 3,041 115 12.90 9 1946 1,267.06 1,098 1,255 50 12.92 4 1948 24,767.33 21,371 24,431 1,079 12.96 83 1949 180.66 156 178 8 12.98 1 1951 2,560.26 2,195 2,509 128 13.01 10 1952 13,004.99 11,121 12,714 682 13.03 52 1954 2,574.53 2,191 2,505 147 13.07 11 1955 245.61 208 238 15 13.08 1 1957 1,812.60 1,530 1,749 118 13.11 9 1958 473.14 398 455 32 13.13 2 1961 198.46 166 190 15 13.17 1 1964 418.90 346 396 36 13.20 3 1965 228.21 188 215 20 13.22 2 1971 340.02 274 313 37 13.28 3 1972 6,486.17 5,196 5,940 741 13.29 56 1973 958.83 765 875 113 13.30 8 1978 13,712.35 10,660 12,187 1,937 13.34 145 1981 8,417.21 6,426 7,346 1,323 13.36 99 1982 9,617.22 7,294 8,339 1,567 13.37 117 1983 62,246.29 46,881 53,595 10,519 13.38 786 1984 49,087.52 36,712 41,969 8,591 13.38 642 1985 34,226.84 25,403 29,041 6,213 13.39 464 1986 4,505.76 3,317 3,792 849 13.40 63 1987 3,166.58 2,312 2,643 618 13.40 46 1988 585.88 424 485 119 13.41 9 1989 28,908.36 20,725 23,693 6,083 13.42 453 1990 20,877.88 14,825 16,948 4,556 13.42 339 1991 51,605.14 36,262 41,455 11,698 13.43 871 1993 57,841.23 39,738 45,429 14,148 13.44 1,053 1994 29,549.67 20,054 22,926 7,510 13.44 559 2010 11,007.62 4,931 5,637 5,701 13.50 422 2012 11,220.28 4,434 5,069 6,488 13.51 480 2013 11,180.21 4,086 4,671 6,844 13.51 507 2014 24,215.56 8,052 9,205 15,737 13.51 1,165 2015 5,389.04 1,595 1,823 3,727 13.52 276 2017 6,568.65 1,382 1,580 5,186 13.52 384 2018 75,299.48 12,022 13,744 63,815 13.52 4,720 2019 336,998.60 34,433 39,364 307,745 13.53 22,745 1,336,408.13 763,240 872,541 503,959 37,360 UPPER SALMON B INTERIM SURVIVOR CURVE.. IOWA 110-R2.5 PROBABLE RETIREMENT YEAR.. 7-2034 NET SALVAGE PERCENT.. -3 1947 57,791.01 49,970 25,224 34,301 12.94 2,651 1949 20,783.91 17,894 9,032 12,375 12.98 953 1950 23.90 21 11 14 13.00 1 1956 3,541.99 2,998 1,513 2,135 13.10 163 1959 19,537.56 16,403 8,280 11,844 13.14 901 1967 1,157.65 947 478 714 13.24 54 1972 6,691.28 5,361 2,706 4,186 13.29 315 1982 22,264.55 16,886 8,524 14,409 13.37 1,078 1984 7,600.61 5,684 2,869 4,959 13.38 371 1987 4,220.24 3,082 1,556 2,791 13.40 208 1990 44,850.02 31,848 16,076 30,119 13.42 2,244 1993 7,629.68 5,242 2,646 5,213 13.44 388 1994 6,476.70 4,395 2,218 4,453 13.44 331 1995 13,215.88 8,849 4,467 9,146 13.45 680 1996 7,497.16 4,952 2,500 5,222 13.45 388 2004 44,194.38 24,895 12,566 32,954 13.48 2,445 2005 57,287.00 31,348 15,824 43,182 13.49 3,201 2008 295,812.64 145,567 73,479 231,208 13.50 17,127 2009 124,723.60 58,732 29,646 98,819 13.50 7,320 2010 2,685.09 1,203 607 2,158 13.50 160 2012 2,381.05 941 475 1,977 13.51 146 2013 4,852.19 1,773 895 4,103 13.51 304 2015 17,842.84 5,280 2,665 15,713 13.52 1,162 2016 509,747.22 130,236 65,740 459,300 13.52 33,972 2017 132,078.78 27,785 14,025 122,016 13.52 9,025 1,414,886.93 602,292 304,022 1,153,312 85,588 UPPER SALMON COMMON INTERIM SURVIVOR CURVE.. IOWA 110-R2.5 PROBABLE RETIREMENT YEAR.. 7-2034 NET SALVAGE PERCENT.. -3 1984 166,721.15 124,688 149,609 22,113 13.38 1,653 1985 143,430.51 106,454 127,731 20,003 13.39 1,494 1994 3,266.50 2,217 2,660 704 13.44 52 2006 27,991.43 14,841 17,807 11,024 13.49 817 2007 8,060.76 4,127 4,952 3,351 13.49 248 2009 21,085.80 9,929 11,914 9,805 13.50 726 2011 19,107.86 8,075 9,689 9,992 13.51 740 2017 1,170.93 246 295 911 13.52 67 390,834.94 270,577 324,657 77,903 5,797 227,499,485.34 88,598,233 105,530,754 171,035,286 4,807,904 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 35.6 2.11 BROWNLEE INTERIM SURVIVOR CURVE.. IOWA 120-R4 PROBABLE RETIREMENT YEAR.. 6-2073 NET SALVAGE PERCENT.. -29 1960 8,639,663.66 6,234,383 6,639,102 4,506,064 46.71 96,469 8,639,663.66 6,234,383 6,639,102 4,506,064 96,469 HELLS CANYON INTERIM SURVIVOR CURVE.. IOWA 120-R4 PROBABLE RETIREMENT YEAR.. 6-2073 NET SALVAGE PERCENT.. -42 1960 940,788.93 747,287 698,552 637,368 46.71 13,645 940,788.93 747,287 698,552 637,368 13,645 OXBOW INTERIM SURVIVOR CURVE.. IOWA 120-R4 PROBABLE RETIREMENT YEAR.. 6-2073 NET SALVAGE PERCENT.. -29 1960 56,309.00 40,633 42,684 29,955 46.71 641 56,309.00 40,633 42,684 29,955 641 OXBOW COMMON INTERIM SURVIVOR CURVE.. IOWA 120-R4 PROBABLE RETIREMENT YEAR.. 6-2073 NET SALVAGE PERCENT.. -29 1961 1,520,822.45 1,087,283 1,276,171 685,690 46.96 14,602 1964 373,757.59 259,612 304,713 177,434 47.66 3,723 1965 3,257.74 2,240 2,629 1,573 47.88 33 1979 30,082.05 17,496 20,535 18,270 50.22 364 1,927,919.83 1,366,631 1,604,049 882,968 18,722 BROWNLEE COMMON INTERIM SURVIVOR CURVE.. IOWA 120-R4 PROBABLE RETIREMENT YEAR.. 6-2073 NET SALVAGE PERCENT.. -30 1960 7,895,824.78 5,741,796 6,592,275 3,672,297 46.71 78,619 7,895,824.78 5,741,796 6,592,275 3,672,297 78,619 19,460,506.20 14,130,730 15,576,662 9,728,652 208,096 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 46.8 1.07 MILNER DAM INTERIM SURVIVOR CURVE.. IOWA 120-R4 PROBABLE RETIREMENT YEAR.. 6-2067 NET SALVAGE PERCENT.. -10 1992 614,874.97 258,979 294,503 381,860 45.82 8,334 2013 194,709.45 29,825 33,916 180,264 46.36 3,888 809,584.42 288,804 328,419 562,124 12,222 AMERICAN FALLS INTERIM SURVIVOR CURVE.. IOWA 120-R4 PROBABLE RETIREMENT YEAR.. 2-2055 NET SALVAGE PERCENT.. -11 1978 4,217,904.39 2,610,800 3,194,047 1,487,826 33.54 44,360 2007 75,170.71 23,669 28,957 54,483 34.09 1,598 4,293,075.10 2,634,469 3,223,004 1,542,309 45,958 BROWNLEE INTERIM SURVIVOR CURVE.. IOWA 120-R4 PROBABLE RETIREMENT YEAR.. 6-2073 NET SALVAGE PERCENT.. -29 1959 655.47 477 553 292 46.45 6 1960 39,060,442.63 28,186,023 32,702,183 17,685,788 46.71 378,630 1961 19,112.43 13,664 15,853 8,802 46.96 187 1962 649.10 460 534 304 47.20 6 1963 41,189.39 28,893 33,522 19,612 47.43 413 1966 1,882.50 1,281 1,486 942 48.09 20 1980 13,170,481.89 7,548,792 8,758,312 8,231,610 50.34 163,520 1983 119,689.40 65,470 75,960 78,439 50.68 1,548 1984 2,363.18 1,271 1,475 1,574 50.78 31 1992 6,655.39 3,056 3,546 5,040 51.44 98 2002 12,011.84 4,065 4,716 10,779 51.96 207 2003 124,330.51 40,350 46,815 113,571 52.00 2,184 2004 5,202.98 1,615 1,874 4,838 52.03 93 2006 42,336.15 11,877 13,780 40,834 52.10 784 2007 43,831.53 11,624 13,486 43,056 52.13 826 2009 310,388.56 72,256 83,833 316,568 52.18 6,067 2013 92,054.36 14,883 17,268 101,482 52.27 1,941 2014 15,153.91 2,162 2,508 17,040 52.28 326 2015 438,115.90 53,782 62,399 502,770 52.30 9,613 2019 25,250.13 907 1,052 31,520 52.36 602 2020 3,011,100.88 36,746 42,634 3,841,686 52.37 73,357 56,542,898.13 36,099,654 41,883,791 31,056,548 640,459 BLISS INTERIM SURVIVOR CURVE.. IOWA 120-R4 PROBABLE RETIREMENT YEAR.. 7-2034 NET SALVAGE PERCENT.. -4 1950 7,120,944.04 6,217,450 6,823,387 582,395 13.27 43,888 1952 244.19 212 233 21 13.30 2 1961 987.47 837 919 108 13.41 8 1964 6,944.86 5,827 6,395 828 13.44 62 1967 1,189.00 987 1,083 153 13.46 11 1972 3,579.78 2,910 3,194 529 13.50 39 1991 238,329.85 169,754 186,298 61,565 13.56 4,540 1995 6,077.96 4,125 4,527 1,794 13.57 132 1997 2,278.82 1,502 1,648 722 13.57 53 2005 22,685.97 12,572 13,797 9,796 13.58 721 2006 29,929.77 16,068 17,634 13,493 13.58 994 2007 538,882.89 279,289 306,508 253,930 13.58 18,699 2008 16,151.92 8,051 8,836 7,962 13.58 586 2010 223,175.50 101,208 111,071 121,031 13.58 8,912 2011 25,460.83 10,899 11,961 14,518 13.58 1,069 2014 184,664.42 62,169 68,228 123,823 13.58 9,118 2015 368,465.75 110,462 121,227 261,977 13.58 19,291 2016 297,088.81 76,900 84,394 224,578 13.58 16,537 2019 2,324.97 241 264 2,153 13.58 159 9,089,406.80 7,081,463 7,771,604 1,681,379 124,821 CASCADE INTERIM SURVIVOR CURVE.. IOWA 120-R4 PROBABLE RETIREMENT YEAR.. 1-2061 NET SALVAGE PERCENT.. -9 1983 3,143,493.19 1,668,763 1,983,183 1,443,224 39.34 36,686 1985 2,137.27 1,102 1,310 1,020 39.43 26 3,145,630.46 1,669,865 1,984,493 1,444,244 36,712 CLEAR LAKE INTERIM SURVIVOR CURVE.. IOWA 120-R4 PROBABLE RETIREMENT YEAR.. 6-2027 NET SALVAGE PERCENT.. -1 1917 60,261.58 57,229 58,883 1,981 6.21 319 1937 24,654.01 23,095 23,763 1,138 6.38 178 1985 1,762.52 1,505 1,549 232 6.49 36 1990 431,599.77 359,273 369,658 66,257 6.50 10,193 1991 10,137.97 8,389 8,632 1,608 6.50 247 2013 1,759,275.43 951,886 979,402 797,466 6.50 122,687 2018 5,606.89 1,573 1,618 4,044 6.50 622 2,293,298.17 1,402,950 1,443,505 872,726 134,282 HELLS CANYON INTERIM SURVIVOR CURVE.. IOWA 120-R4 PROBABLE RETIREMENT YEAR.. 6-2073 NET SALVAGE PERCENT.. -42 1967 51,370,104.18 38,092,895 37,095,852 35,849,696 48.29 742,383 1969 4,197.95 3,047 2,967 2,994 48.67 62 1971 610.13 433 422 445 49.03 9 1989 60,816.20 32,810 31,951 54,408 51.23 1,062 2008 188,429.53 51,700 50,347 217,223 52.15 4,165 2010 16,151.92 3,841 3,740 19,195 52.20 368 2011 21,474.00 4,689 4,566 25,927 52.23 496 2014 395,648.24 62,126 60,500 501,321 52.28 9,589 2019 852,181.76 33,701 32,819 1,177,279 52.36 22,484 2020 1,464,406.69 19,672 19,157 2,060,300 52.37 39,341 54,374,020.60 38,304,914 37,302,322 39,908,787 819,959 LOWER MALAD INTERIM SURVIVOR CURVE.. IOWA 120-R4 PROBABLE RETIREMENT YEAR.. 3-2035 NET SALVAGE PERCENT.. -3 1948 1,327,140.75 1,144,346 1,268,590 98,365 13.86 7,097 1952 16,690.13 14,252 15,799 1,391 13.93 100 1954 11,744.13 9,975 11,058 1,038 13.97 74 1957 488.94 412 457 47 14.01 3 1958 285.48 240 266 28 14.02 2 1959 6,778.86 5,674 6,290 692 14.04 49 1963 646.77 534 592 74 14.08 5 1965 42,271.34 34,673 38,438 5,102 14.10 362 1980 574,026.92 437,482 484,980 106,267 14.20 7,484 1982 10,714.59 8,058 8,933 2,103 14.20 148 1985 6,014.04 4,422 4,902 1,292 14.21 91 1987 5,738.98 4,148 4,598 1,313 14.22 92 1991 4,219.06 2,930 3,248 1,098 14.23 77 1997 38,665.25 24,790 27,482 12,344 14.24 867 2000 12,216.05 7,423 8,229 4,354 14.24 306 2007 160,356.21 80,380 89,107 76,060 14.24 5,341 2008 2,615,897.61 1,258,515 1,395,155 1,299,220 14.25 91,173 2011 66,088.26 27,211 30,165 37,906 14.25 2,660 2018 654,075.35 100,549 111,466 562,232 14.25 39,455 5,554,058.72 3,166,014 3,509,755 2,210,925 155,386 LOWER SALMON INTERIM SURVIVOR CURVE.. IOWA 120-R4 PROBABLE RETIREMENT YEAR.. 7-2034 NET SALVAGE PERCENT.. -3 1919 90,169.18 82,199 89,145 3,729 12.34 302 1935 5,149.42 4,586 4,974 330 12.95 25 1942 3,481.53 3,062 3,321 265 13.12 20 1944 11,749.20 10,293 11,163 939 13.16 71 1949 5,191,091.94 4,499,406 4,879,610 467,215 13.25 35,262 1951 592.95 511 554 57 13.29 4 1954 716.91 614 666 73 13.33 5 1961 836.19 702 761 100 13.41 7 1972 3,896.92 3,137 3,402 612 13.50 45 1984 5,236.96 3,932 4,264 1,130 13.55 83 1985 33,752.13 25,149 27,274 7,491 13.55 553 1989 19,438.80 13,991 15,173 4,849 13.56 358 1992 752,157.28 524,835 569,184 205,538 13.56 15,158 1995 106,416.95 71,520 77,564 32,046 13.57 2,362 2004 14,004.77 7,910 8,578 5,847 13.58 431 2006 130,243.18 69,250 75,102 59,049 13.58 4,348 2007 637.98 327 355 302 13.58 22 2008 175,440.03 86,609 93,928 86,776 13.58 6,390 2010 71,379.39 32,059 34,768 38,753 13.58 2,854 2011 88,944.14 37,709 40,895 50,717 13.58 3,735 2016 41,920.63 10,747 11,655 31,523 13.58 2,321 2017 1,050,690.10 221,767 240,507 841,704 13.58 61,981 2019 7,453.27 764 829 6,848 13.58 504 2020 168,370.36 6,158 6,678 166,743 13.58 12,279 7,973,770.21 5,717,237 6,200,349 2,012,634 149,120 MILNER INTERIM SURVIVOR CURVE.. IOWA 120-R4 PROBABLE RETIREMENT YEAR.. 11-2068 NET SALVAGE PERCENT.. -10 1992 16,397,118.83 6,783,832 7,964,573 10,072,257 47.16 213,576 1996 26,579.77 9,958 11,691 17,547 47.34 371 2004 5,240.49 1,483 1,741 4,023 47.59 85 2010 32,428.83 6,434 7,554 28,118 47.71 589 2014 73,373.28 9,667 11,350 69,361 47.77 1,452 2015 48,162.66 5,469 6,421 46,558 47.78 974 2016 374,513.57 35,454 41,625 370,340 47.79 7,749 2019 12,584.43 421 494 13,349 47.82 279 16,970,001.86 6,852,718 8,045,449 10,621,553 225,075 OXBOW INTERIM SURVIVOR CURVE.. IOWA 120-R4 PROBABLE RETIREMENT YEAR.. 6-2073 NET SALVAGE PERCENT.. -29 1961 28,140,187.39 20,118,289 19,842,922 16,457,920 46.96 350,467 1962 1,880.66 1,332 1,314 1,112 47.20 24 1966 7,218.22 4,913 4,846 4,466 48.09 93 1967 1,479.00 996 982 926 48.29 19 1979 1,470,840.06 855,435 843,726 1,053,657 50.22 20,981 1981 88,610.09 50,026 49,341 64,966 50.46 1,287 1990 879.09 422 416 718 51.30 14 1991 11,496.62 5,399 5,325 9,506 51.38 185 1997 112,688.51 45,351 44,730 100,638 51.74 1,945 2000 110,217.88 40,227 39,676 102,505 51.88 1,976 2001 8,115.00 2,856 2,817 7,651 51.92 147 2002 66,567.38 22,528 22,220 63,652 51.96 1,225 2003 34,371.21 11,155 11,002 33,337 52.00 641 2004 141,130.82 43,814 43,214 138,844 52.03 2,669 2011 91,901.57 18,229 17,979 100,574 52.23 1,926 2015 47,665.71 5,851 5,771 55,718 52.30 1,065 2016 22,220.33 2,266 2,235 26,429 52.32 505 2017 1,044,322.85 84,454 83,298 1,263,878 52.33 24,152 2018 44,450.05 2,614 2,578 54,762 52.34 1,046 2019 2,411.92 87 86 3,026 52.36 58 31,448,654.36 21,316,244 21,024,480 19,544,284 410,425 OXBOW COMMON INTERIM SURVIVOR CURVE.. IOWA 120-R4 PROBABLE RETIREMENT YEAR.. 6-2073 NET SALVAGE PERCENT.. -29 1990 9,871.65 4,739 6,635 6,099 51.30 119 9,871.65 4,739 6,635 6,099 119 SHOSHONE FALLS INTERIM SURVIVOR CURVE.. IOWA 120-R4 PROBABLE RETIREMENT YEAR.. 12-2040 NET SALVAGE PERCENT.. -1 1919 69,915.05 59,770 61,017 9,597 17.06 563 1921 274,009.30 233,200 238,067 38,683 17.31 2,235 1922 49.44 42 43 7 17.43 1930 137.12 114 116 22 18.17 1 1966 420.18 311 317 107 19.68 5 1991 8,614.18 5,189 5,297 3,403 19.94 171 2014 4,181,302.28 1,036,268 1,057,893 3,165,222 19.99 158,340 2015 5,267,431.23 1,147,919 1,171,874 4,148,231 19.99 207,515 2019 5,107,126.79 359,887 367,397 4,790,801 20.00 239,540 14,909,005.57 2,842,700 2,902,023 12,156,073 608,370 STRIKE INTERIM SURVIVOR CURVE.. IOWA 120-R4 PROBABLE RETIREMENT YEAR.. 7-2034 NET SALVAGE PERCENT.. -5 1952 9,580,934.32 8,405,517 9,018,747 1,041,234 13.30 78,288 1953 5,288.08 4,627 4,965 588 13.32 44 1955 497.77 433 465 58 13.34 4 1956 3,100.75 2,692 2,888 367 13.36 27 1961 678.10 580 622 90 13.41 7 1964 1,329.48 1,126 1,208 188 13.44 14 1968 738.79 617 662 114 13.47 8 1980 7,129.30 5,608 6,017 1,469 13.53 109 1989 5,395.77 3,959 4,248 1,418 13.56 105 1991 7,426.17 5,340 5,730 2,068 13.56 153 1992 21,732.46 15,459 16,587 6,232 13.56 460 1994 4,928.45 3,421 3,671 1,504 13.57 111 2003 2,762.25 1,633 1,752 1,148 13.58 85 2006 16,723.36 9,064 9,725 7,834 13.58 577 2007 268,493.12 140,491 150,741 131,177 13.58 9,660 2008 167,821.68 84,457 90,619 85,594 13.58 6,303 2009 31,062.20 14,955 16,046 16,569 13.58 1,220 2010 205,582.29 94,126 100,993 114,868 13.58 8,459 2011 722.37 312 335 424 13.58 31 2012 258,571.78 104,517 112,142 159,358 13.58 11,735 2013 40,511.16 15,134 16,238 26,299 13.58 1,937 2014 99,267.26 33,740 36,202 68,029 13.58 5,009 2016 474,346.80 123,963 133,007 365,057 13.58 26,882 2018 193,903.96 31,654 33,963 169,636 13.58 12,492 2019 616,250.93 64,363 69,059 578,005 13.58 42,563 2020 169,895.55 6,335 6,797 171,593 13.58 12,636 12,185,094.15 9,174,123 9,843,427 2,950,922 218,919 SWAN FALLS INTERIM SURVIVOR CURVE.. IOWA 120-R4 PROBABLE RETIREMENT YEAR.. 8-2042 NET SALVAGE PERCENT.. -2 1928 267,078.25 223,226 254,871 17,549 19.28 910 1937 9,688.05 7,912 9,034 848 20.02 42 1963 36.48 27 31 6 21.21 1972 2,466.24 1,743 1,990 525 21.40 25 1986 9,111,138.39 5,713,094 6,522,984 2,770,377 21.57 128,437 1988 3,592.90 2,201 2,513 1,152 21.58 53 1989 429,666.46 259,831 296,665 141,595 21.59 6,558 1990 740.33 442 505 250 21.59 12 1994 3,758,661.78 2,110,680 2,409,891 1,423,944 21.61 65,893 1995 66.79 37 42 26 21.62 1 1997 340.60 181 207 141 21.62 7 2003 57,982.54 26,435 30,182 28,960 21.64 1,338 2007 215,428.06 84,355 96,313 123,423 21.65 5,701 2014 2,132,578.21 502,087 573,263 1,601,967 21.66 73,960 2019 2,748.86 182 208 2,596 21.66 120 2020 30,302.45 697 796 30,113 21.66 1,390 16,022,516.39 8,933,130 10,199,494 6,143,473 284,447 TWIN FALLS INTERIM SURVIVOR CURVE.. IOWA 120-R4 PROBABLE RETIREMENT YEAR.. 12-2040 NET SALVAGE PERCENT.. -4 1938 151,146.94 127,351 96,437 60,756 18.68 3,252 1952 904.65 731 554 387 19.31 20 1962 2,367.32 1,840 1,393 1,069 19.60 55 1969 5,013.90 3,763 2,850 2,365 19.74 120 2013 66,603.06 18,898 14,311 54,957 19.99 2,749 2015 1,096,963.44 246,159 186,405 954,437 19.99 47,746 2019 426.20 31 23 420 20.00 21 1,323,425.51 398,773 301,972 1,074,391 53,963 TWIN FALLS (NEW) INTERIM SURVIVOR CURVE.. IOWA 120-R4 PROBABLE RETIREMENT YEAR.. 12-2040 NET SALVAGE PERCENT.. -4 1995 7,625,243.00 4,446,017 4,847,690 3,082,563 19.96 154,437 2006 20,537.81 8,976 9,787 11,572 19.99 579 2019 55,870.60 4,054 4,420 53,685 20.00 2,684 7,701,651.41 4,459,047 4,861,897 3,147,820 157,700 THOUSAND SPRINGS INTERIM SURVIVOR CURVE.. IOWA 120-R4 PROBABLE RETIREMENT YEAR.. 6-2031 NET SALVAGE PERCENT.. -2 1919 103,471.45 95,742 105,541 1921 269,406.26 248,758 274,794 1928 35.27 32 36 1929 12,013.56 11,000 12,254 1931 2,748.42 2,511 2,803 1939 4,173.76 3,774 4,257 1940 82.37 74 84 1944 2,151.10 1,930 2,194 1946 43.98 39 45 1954 1,249.04 1,101 1,274 1977 136,447.28 112,122 134,829 4,347 10.47 415 1987 137,923.92 107,128 128,824 11,859 10.48 1,132 1991 1,270,097.34 955,418 1,148,910 146,590 10.49 13,974 1996 95,018.21 67,854 81,596 15,323 10.49 1,461 2004 26,521.71 16,528 19,875 7,177 10.50 684 2011 1,977,005.73 957,859 1,151,845 864,701 10.50 82,352 2016 292,042.50 89,365 107,463 190,420 10.50 18,135 2017 226,068.90 57,648 69,323 161,267 10.50 15,359 4,556,500.80 2,728,883 3,245,947 1,401,684 133,512 UPPER MALAD INTERIM SURVIVOR CURVE.. IOWA 120-R4 PROBABLE RETIREMENT YEAR.. 3-2035 NET SALVAGE PERCENT.. -2 1948 1,168,792.27 998,024 1,131,440 60,729 13.86 4,382 1953 1,098.78 927 1,051 70 13.95 5 1965 1,832.99 1,489 1,688 182 14.10 13 1967 8,576.49 6,913 7,837 911 14.12 65 1986 4,267.41 3,081 3,493 860 14.22 60 1988 45,385.94 32,191 36,494 9,799 14.22 689 1991 7,408.61 5,096 5,777 1,780 14.23 125 1995 15,165.95 9,926 11,253 4,216 14.23 296 2008 49,578.78 23,621 26,779 23,792 14.25 1,670 2015 20,419.52 5,800 6,575 14,253 14.25 1,000 2016 19,511.34 4,776 5,414 14,487 14.25 1,017 2019 566,799.85 55,062 62,423 515,713 14.25 36,190 1,908,837.93 1,146,906 1,300,224 646,791 45,512 UPPER SALMON A INTERIM SURVIVOR CURVE.. IOWA 120-R4 PROBABLE RETIREMENT YEAR.. 7-2034 NET SALVAGE PERCENT.. -3 1937 398,868.53 354,041 355,256 55,579 13.00 4,275 1991 185,720.64 131,010 131,459 59,833 13.56 4,412 2005 452,974.92 248,609 249,462 217,102 13.58 15,987 2006 70,626.64 37,552 37,681 35,065 13.58 2,582 2008 180,205.43 88,962 89,267 96,344 13.58 7,095 2015 54,924.48 16,308 16,364 40,208 13.58 2,961 2019 1,292,659.23 132,438 132,892 1,198,547 13.58 88,258 2,635,979.87 1,008,920 1,012,381 1,702,678 125,570 UPPER SALMON B INTERIM SURVIVOR CURVE.. IOWA 120-R4 PROBABLE RETIREMENT YEAR.. 7-2034 NET SALVAGE PERCENT.. -3 1947 2,132,576.49 1,856,527 2,176,575 19,979 13.22 1,511 1949 254.55 221 259 3 13.25 1982 50,242.22 38,264 44,860 6,889 13.54 509 1986 2,712.46 2,005 2,351 443 13.55 33 1991 6,259.23 4,415 5,176 1,271 13.56 94 2004 483,981.33 273,373 320,500 178,001 13.58 13,108 2006 48,298.58 25,680 30,107 19,641 13.58 1,446 2007 138,996.83 71,346 83,645 59,521 13.58 4,383 2008 7,367.66 3,637 4,264 3,325 13.58 245 2009 642,369.07 303,382 355,682 305,958 13.58 22,530 2010 41,600.16 18,684 21,905 20,943 13.58 1,542 2015 56,533.82 16,785 19,679 38,551 13.58 2,839 2016 4,714.44 1,209 1,417 3,438 13.58 253 3,615,906.84 2,615,528 3,066,421 657,963 48,493 UPPER SALMON COMMON INTERIM SURVIVOR CURVE.. IOWA 120-R4 PROBABLE RETIREMENT YEAR.. 7-2034 NET SALVAGE PERCENT.. -3 1937 163,526.21 145,148 108,651 59,781 13.00 4,599 1939 66.09 58 43 25 13.05 2 1943 343,750.81 301,754 225,879 128,185 13.14 9,755 1946 177.74 155 116 67 13.20 5 1947 40,396.36 35,167 26,324 15,284 13.22 1,156 1948 604.81 525 393 230 13.24 17 1953 2,880.81 2,473 1,851 1,116 13.32 84 1986 8,061.70 5,960 4,461 3,842 13.55 284 1988 32,764.91 23,802 17,817 15,931 13.56 1,175 2006 129,825.35 69,028 51,671 82,049 13.58 6,042 2014 449,801.33 149,973 112,263 351,033 13.58 25,849 2016 46,156.84 11,833 8,858 38,684 13.58 2,849 2018 1,053,775.35 168,745 126,314 959,074 13.58 70,624 2019 418,124.95 42,839 32,067 398,601 13.58 29,352 2,689,913.26 957,460 716,709 2,053,902 151,793 HELLS CANYON COMMON INTERIM SURVIVOR CURVE.. IOWA 120-R4 PROBABLE RETIREMENT YEAR.. 6-2073 NET SALVAGE PERCENT.. -43 1967 1,263,725.45 943,700 1,244,128 562,999 48.29 11,659 1983 2,459,443.25 1,491,315 1,966,077 1,550,927 50.68 30,602 3,723,168.70 2,435,015 3,210,205 2,113,926 42,261 263,776,270.91 161,239,556 173,384,506 145,513,235 4,625,078 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 31.5 1.75 NEZ PIERCE INTERIM SURVIVOR CURVE.. SQUARE PROBABLE RETIREMENT YEAR.. 6-2073 NET SALVAGE PERCENT.. 0 1997 5,472,398.44 1,692,120 2,355,762 3,116,636 52.50 59,364 5,472,398.44 1,692,120 2,355,762 3,116,636 59,364 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 52.5 1.08 MILNER DAM INTERIM SURVIVOR CURVE.. IOWA 100-S1.5 PROBABLE RETIREMENT YEAR.. 6-2067 NET SALVAGE PERCENT.. -10 1992 878,005.87 382,314 391,467 574,339 42.26 13,591 2013 396,301.49 62,112 63,599 372,333 45.08 8,259 1,274,307.36 444,426 455,066 946,672 21,850 AMERICAN FALLS INTERIM SURVIVOR CURVE.. IOWA 100-S1.5 PROBABLE RETIREMENT YEAR.. 2-2055 NET SALVAGE PERCENT.. -11 1978 25,160,691.21 15,825,609 16,599,793 11,328,574 30.85 367,215 1979 3,638.10 2,264 2,375 1,664 30.96 54 1980 8,880.45 5,463 5,730 4,127 31.07 133 1982 2,048.86 1,231 1,291 983 31.29 31 1990 223,419.84 119,241 125,074 122,922 32.08 3,832 1991 30,804.66 16,149 16,939 17,254 32.17 536 1992 12,021.52 6,184 6,487 6,857 32.26 213 1994 18,939.57 9,353 9,811 11,212 32.43 346 1997 6,572.33 3,024 3,172 4,123 32.68 126 2000 17,761.35 7,514 7,882 11,834 32.90 360 2006 23,672.71 7,936 8,324 17,952 33.30 539 2007 802.78 256 269 623 33.35 19 2009 87,892.15 24,890 26,108 71,453 33.46 2,135 2010 165,184.38 43,609 45,742 137,612 33.52 4,105 2011 16,006.97 3,909 4,100 13,668 33.57 407 2012 81,420.25 18,208 19,099 71,278 33.61 2,121 2013 54,428.61 10,985 11,522 48,893 33.66 1,453 2015 90,284.57 14,046 14,733 85,483 33.74 2,534 2016 33,235.38 4,337 4,549 32,342 33.78 957 2018 1,101,761.19 84,115 88,230 1,134,725 33.85 33,522 2019 54,134.16 2,548 2,673 57,416 33.88 1,695 27,193,601.04 16,210,871 17,003,902 13,180,995 422,333 BROWNLEE INTERIM SURVIVOR CURVE.. IOWA 100-S1.5 PROBABLE RETIREMENT YEAR.. 6-2073 NET SALVAGE PERCENT.. -29 1960 8,462,076.25 6,319,318 6,452,270 4,463,808 38.43 116,154 1961 1,002.92 743 759 535 38.71 14 1970 8,174.66 5,557 5,674 4,871 41.20 118 1973 240,249.77 157,893 161,215 148,707 42.01 3,540 1980 27,737,329.26 16,632,154 16,982,079 18,799,076 43.82 429,007 1983 42,646.22 24,410 24,924 30,090 44.57 675 1985 9,749.33 5,395 5,509 7,068 45.05 157 1987 2,022.60 1,079 1,102 1,507 45.52 33 1988 320,338.27 167,559 171,084 242,152 45.76 5,292 1989 9,611.12 4,928 5,032 7,367 45.98 160 1990 30,502.66 15,310 15,632 23,716 46.21 513 1991 56,657.55 27,817 28,402 44,686 46.43 962 1992 112,963.98 54,205 55,345 90,378 46.65 1,937 1993 23,247.31 10,886 11,115 18,874 46.87 403 1994 20,461.04 9,342 9,539 16,856 47.08 358 1996 137,309.89 59,340 60,588 116,541 47.50 2,453 1998 33,151.35 13,481 13,765 29,001 47.90 605 1999 4,530.57 1,783 1,821 4,024 48.09 84 2000 1,231,587.25 467,981 477,827 1,110,921 48.28 23,010 2001 175,468.21 64,223 65,574 160,780 48.47 3,317 2002 37,972.47 13,363 13,644 35,340 48.65 726 2003 1,507,915.90 508,439 519,136 1,426,075 48.83 29,205 2004 90,318.54 29,110 29,722 86,788 49.00 1,771 2005 153,996.73 47,262 48,256 150,399 49.17 3,059 2006 37,618.48 10,953 11,183 37,344 49.33 757 2007 2,116.07 582 594 2,135 49.49 43 2008 54,305.92 14,018 14,313 55,742 49.65 1,123 2010 61,323.34 13,686 13,974 65,133 49.95 1,304 2012 1,502,140.26 279,600 285,483 1,652,278 50.23 32,894 2013 117,717.03 19,661 20,075 131,780 50.36 2,617 2015 1,418,080.14 178,981 182,747 1,646,577 50.62 32,528 2016 18,521,319.93 1,942,460 1,983,327 21,909,175 50.74 431,793 2017 18,588,529.86 1,544,261 1,576,751 22,402,453 50.85 440,560 2018 14,129,979.87 852,326 870,258 17,357,416 50.96 340,609 2020 15,709,444.67 196,167 200,294 20,064,889 51.17 392,122 110,591,859.42 29,694,273 30,319,012 112,344,487 2,299,903 BLISS INTERIM SURVIVOR CURVE.. IOWA 100-S1.5 PROBABLE RETIREMENT YEAR.. 7-2034 NET SALVAGE PERCENT.. -4 1950 2,828,119.33 2,457,527 1,883,007 1,058,237 12.56 84,255 1952 418.06 362 277 157 12.61 12 1959 773.09 657 503 301 12.78 24 1964 7,470.69 6,256 4,793 2,976 12.89 231 1966 9,174.16 7,629 5,845 3,696 12.94 286 1972 548.90 446 342 229 13.06 18 1978 2,236.45 1,763 1,351 975 13.17 74 1983 223,909.71 171,070 131,077 101,789 13.25 7,682 1985 6,144.79 4,626 3,545 2,846 13.28 214 1987 609,666.22 451,541 345,980 288,073 13.31 21,643 1988 81,740.40 60,020 45,989 39,021 13.32 2,930 1991 18,100.05 12,905 9,888 8,936 13.36 669 1992 7,291.73 5,141 3,939 3,644 13.38 272 1993 26,489.74 18,461 14,145 13,404 13.39 1,001 1994 59,884.20 41,221 31,584 30,695 13.40 2,291 1995 141,076.12 95,853 73,445 73,275 13.41 5,464 1997 41,149.84 27,157 20,808 21,988 13.43 1,637 1998 27,427.28 17,810 13,646 14,878 13.44 1,107 1999 50,646.45 32,327 24,770 27,903 13.45 2,075 2007 9,708.26 5,039 3,861 6,236 13.52 461 2008 208,574.87 104,121 79,780 137,138 13.52 10,143 2009 17,167.17 8,195 6,279 11,575 13.53 856 2010 3,841.36 1,743 1,336 2,659 13.54 196 2012 80,318.78 32,177 24,655 58,877 13.55 4,345 2013 134,268.54 49,752 38,121 101,518 13.55 7,492 2014 66,699.49 22,454 17,205 52,163 13.56 3,847 2016 16,021.98 4,152 3,181 13,482 13.56 994 2018 11,210,990.23 1,813,858 1,389,815 10,269,615 13.57 756,788 15,889,857.89 5,454,263 4,179,167 12,346,285 917,007 CASCADE INTERIM SURVIVOR CURVE.. IOWA 100-S1.5 PROBABLE RETIREMENT YEAR.. 1-2061 NET SALVAGE PERCENT.. -9 1983 8,070,654.98 4,389,358 4,168,508 4,628,506 36.00 128,570 1985 90,584.87 47,847 45,440 53,298 36.28 1,469 1993 18,472.48 8,423 7,999 12,136 37.33 325 1996 51,666.41 21,926 20,823 35,494 37.69 942 1998 2,708.45 1,088 1,033 1,919 37.91 51 2010 33,743.75 7,777 7,386 29,395 39.01 754 2014 565,397.62 87,364 82,968 533,315 39.29 13,574 2015 474,768.83 63,362 60,174 457,324 39.35 11,622 2017 41,092.17 3,649 3,465 41,325 39.46 1,047 9,349,089.56 4,630,794 4,397,796 5,792,712 158,354 CLEAR LAKE INTERIM SURVIVOR CURVE.. IOWA 100-S1.5 PROBABLE RETIREMENT YEAR.. 6-2027 NET SALVAGE PERCENT.. -1 1937 17,751.56 16,544 17,929 1940 437.08 406 441 1943 121.90 113 123 1982 36.19 31 37 1983 21,340.74 18,357 21,554 1994 13,779.08 11,175 13,917 2003 685,441.75 504,905 692,296 2006 3,543.11 2,470 59,836 56,257 - 742,451.41 554,001 806,133 56,257 - HELLS CANYON INTERIM SURVIVOR CURVE.. IOWA 100-S1.5 PROBABLE RETIREMENT YEAR.. 6-2073 NET SALVAGE PERCENT.. -42 1967 8,483,266.26 6,546,769 5,551,115 6,495,123 40.38 160,850 1969 1,702.36 1,287 1,091 1,326 40.93 32 1982 6,019.36 3,854 3,268 5,280 44.32 119 1986 790,592.73 472,958 401,029 721,613 45.29 15,933 1988 209,977.03 120,901 102,514 195,653 45.76 4,276 1989 47,455.23 26,783 22,710 44,677 45.98 972 1991 10,175.24 5,499 4,663 9,786 46.43 211 1992 5,450.16 2,879 2,441 5,298 46.65 114 1993 20,427.33 10,530 8,929 20,078 46.87 428 1994 46,749.60 23,495 19,922 46,463 47.08 987 1996 48,731.01 23,182 19,656 49,542 47.50 1,043 1999 26,551.29 11,502 9,753 27,950 48.09 581 2000 17,530.31 7,332 6,217 18,676 48.28 387 2003 1,140,912.88 423,461 359,060 1,261,037 48.83 25,825 2004 6,649.07 2,359 2,000 7,441 49.00 152 2007 30,694.54 9,287 7,875 35,712 49.49 722 2009 607,504.92 161,153 136,644 726,013 49.80 14,579 2010 379,769.67 93,300 79,111 460,162 49.95 9,212 2011 255,811.03 57,757 48,973 314,279 50.09 6,274 2015 29,713.85 4,128 3,500 38,693 50.62 764 2016 116,436.59 13,442 11,398 153,942 50.74 3,034 2017 138,188.86 12,637 10,715 185,513 50.85 3,648 2018 1,841,049.88 122,244 103,653 2,510,638 50.96 49,267 14,261,359.20 8,156,739 6,916,235 13,334,895 299,410 LOWER MALAD INTERIM SURVIVOR CURVE.. IOWA 100-S1.5 PROBABLE RETIREMENT YEAR.. 3-2035 NET SALVAGE PERCENT.. -3 1948 340,857.94 292,375 188,882 162,202 13.06 12,420 1968 51,845.09 41,982 27,121 26,279 13.58 1,935 1980 1,744.80 1,330 859 938 13.83 68 1994 6,142.49 4,119 2,661 3,666 14.05 261 1995 1,818.29 1,203 777 1,096 14.06 78 1999 32,527.06 20,181 13,037 20,465 14.10 1,451 2014 4,310,772.29 1,391,437 898,905 3,541,191 14.22 249,029 4,745,707.96 1,752,627 1,132,243 3,755,836 265,242 LOWER SALMON INTERIM SURVIVOR CURVE.. IOWA 100-S1.5 PROBABLE RETIREMENT YEAR.. 7-2034 NET SALVAGE PERCENT.. -3 1949 2,937,601.59 2,533,474 1,696,526 1,329,204 12.53 106,082 1953 705.29 603 404 323 12.64 26 1955 96.31 82 55 44 12.69 3 1958 261.91 221 148 122 12.76 10 1959 1,420.16 1,196 801 662 12.78 52 1960 1,560.16 1,310 877 730 12.81 57 1980 3,186.04 2,459 1,647 1,635 13.20 124 1981 27,176.61 20,840 13,955 14,037 13.22 1,062 1983 859,029.18 650,001 435,269 449,531 13.25 33,927 1984 8,578.75 6,444 4,315 4,521 13.27 341 1986 15,023.96 11,111 7,440 8,034 13.30 604 1990 21,902.03 15,625 10,463 12,096 13.35 906 2001 46,108.01 28,029 18,769 28,722 13.47 2,132 2004 43,181.63 24,422 16,354 28,123 13.50 2,083 2005 57,616.43 31,671 21,208 38,137 13.50 2,825 2007 374,895.60 192,712 129,048 257,094 13.52 19,016 2008 88,377.26 43,694 29,259 61,769 13.52 4,569 2009 3,505.74 1,657 1,110 2,501 13.53 185 2016 9,383,648.89 2,408,268 1,612,682 8,052,476 13.56 593,840 2020 9,644,008.11 352,732 236,205 9,697,123 13.58 714,074 23,517,883.66 6,326,551 4,236,537 19,986,883 1,481,918 MILNER INTERIM SURVIVOR CURVE.. IOWA 100-S1.5 PROBABLE RETIREMENT YEAR.. 11-2068 NET SALVAGE PERCENT.. -10 1992 22,853,573.87 9,797,144 9,752,803 15,386,128 43.33 355,092 1994 8,047.96 3,290 3,275 5,578 43.68 128 1997 50,148.46 18,900 18,814 36,349 44.19 823 1998 22,654.08 8,285 8,248 16,672 44.35 376 2012 151,137.14 25,764 25,647 140,603 46.24 3,041 2014 297,130.94 40,068 39,887 286,957 46.45 6,178 2015 631,381.75 73,272 72,940 621,580 46.55 13,353 2016 176,524.56 17,086 17,009 177,168 46.64 3,799 2017 52,973.74 4,060 4,042 54,229 46.73 1,160 2018 55,940.74 3,119 3,105 58,430 46.82 1,248 2019 9,521.09 325 324 10,150 46.90 216 24,309,034.33 9,991,313 9,946,093 16,793,845 385,414 OXBOW INTERIM SURVIVOR CURVE.. IOWA 100-S1.5 PROBABLE RETIREMENT YEAR.. 6-2073 NET SALVAGE PERCENT.. -29 1961 8,345,543.02 6,180,617 6,266,460 4,499,290 38.71 116,231 1975 203,444.80 130,540 132,353 130,091 42.53 3,059 1983 40,450.68 23,153 23,475 28,707 44.57 644 1988 1,484,621.94 776,560 787,346 1,127,817 45.76 24,646 1990 156,858.45 78,729 79,822 122,525 46.21 2,651 1991 231,311.29 113,568 115,145 183,246 46.43 3,947 1992 14,157.64 6,793 6,887 11,376 46.65 244 1994 66,019.79 30,142 30,561 54,605 47.08 1,160 1996 50,385.17 21,775 22,077 42,919 47.50 904 1999 30,566.34 12,029 12,196 27,235 48.09 566 2003 65,070.80 21,941 22,246 61,696 48.83 1,263 2004 704.11 227 230 678 49.00 14 2007 16,893.02 4,643 4,707 17,085 49.49 345 2008 20,635.63 5,327 5,401 21,219 49.65 427 2009 88,007.68 21,209 21,504 92,026 49.80 1,848 2010 32,844.02 7,330 7,432 34,937 49.95 699 2011 10,333.10 2,119 2,148 11,181 50.09 223 2014 42,590.73 6,258 6,345 48,597 50.49 963 2015 559,605.74 70,630 71,611 650,280 50.62 12,846 2016 636,690.93 66,774 67,701 753,630 50.74 14,853 2017 89,491.04 7,435 7,538 107,905 50.85 2,122 2018 645,004.18 38,907 39,447 792,608 50.96 15,554 2019 639,768.67 23,546 23,873 801,429 51.07 15,693 13,470,998.77 7,650,252 7,756,507 9,621,081 220,902 SHOSHONE FALLS INTERIM SURVIVOR CURVE.. IOWA 100-S1.5 PROBABLE RETIREMENT YEAR.. 12-2040 NET SALVAGE PERCENT.. -1 1921 135,733.25 113,732 82,882 54,209 15.92 3,405 1922 10.14 8 6 4 15.99 1929 694.32 574 418 283 16.46 17 1930 93.40 77 56 38 16.53 2 1956 4,342.66 3,354 2,444 1,942 18.04 108 1963 44,894.13 33,734 24,583 20,760 18.38 1,129 1964 7,845.37 5,869 4,277 3,647 18.43 198 1966 2,058.90 1,526 1,112 967 18.52 52 1985 10,134.46 6,575 4,791 5,444 19.28 282 1987 885,929.99 562,760 410,108 484,681 19.34 25,061 1992 1,559.23 929 677 898 19.49 46 1998 248,004.96 133,185 97,058 153,427 19.64 7,812 2007 120,059.85 49,044 35,741 85,520 19.82 4,315 2008 1,283.77 500 364 932 19.84 47 2010 877,945.92 306,000 222,996 663,730 19.87 33,404 2019 55,071.50 3,888 2,833 52,789 19.96 2,645 2020 13,165,150.09 324,841 236,726 13,060,076 19.97 653,985 15,560,811.94 1,546,596 1,127,073 14,589,347 732,508 STRIKE INTERIM SURVIVOR CURVE.. IOWA 100-S1.5 PROBABLE RETIREMENT YEAR.. 7-2034 NET SALVAGE PERCENT.. -5 1952 2,931,389.84 2,560,585 2,554,222 523,737 12.61 41,533 1954 6,622.80 5,758 5,744 1,210 12.66 96 1955 7,404.03 6,422 6,406 1,368 12.69 108 1965 8,252.29 6,953 6,936 1,729 12.92 134 1980 2,934.40 2,308 2,302 779 13.20 59 1983 237,480.01 183,183 182,728 66,626 13.25 5,028 1988 496,446.04 368,031 367,116 154,152 13.32 11,573 1989 329,514.17 241,968 241,367 104,623 13.34 7,843 1991 33,242.77 23,930 23,871 11,034 13.36 826 1992 10,143.47 7,220 7,202 3,449 13.38 258 1993 8,715.81 6,133 6,118 3,034 13.39 227 1995 7,585.60 5,204 5,191 2,774 13.41 207 1997 4,321.06 2,879 2,872 1,665 13.43 124 1999 86,122.25 55,499 55,361 35,067 13.45 2,607 2000 30,209.42 19,103 19,056 12,664 13.46 941 2009 2,297,059.65 1,107,116 1,104,365 1,307,548 13.53 96,641 2011 2,110,382.81 913,107 910,838 1,305,064 13.54 96,386 2012 38,895.74 15,732 15,693 25,148 13.55 1,856 2013 382,561.35 143,118 142,762 258,927 13.55 19,109 2014 14,260.18 4,847 4,835 10,138 13.56 748 2018 73,232.68 11,962 11,932 64,962 13.57 4,787 2019 15,479.33 1,618 1,614 14,639 13.57 1,079 2020 39,854.48 1,486 1,482 40,365 13.58 2,972 9,172,110.18 5,694,162 5,680,012 3,950,704 295,142 SWAN FALLS INTERIM SURVIVOR CURVE.. IOWA 100-S1.5 PROBABLE RETIREMENT YEAR.. 8-2042 NET SALVAGE PERCENT.. -2 1994 25,077,521.71 14,145,738 14,133,081 11,445,991 21.12 541,950 1995 109.29 61 61 51 21.15 2 2000 67,565.06 33,664 33,634 35,282 21.29 1,657 2001 302,707.30 146,980 146,848 161,913 21.31 7,598 2012 18,618.86 5,371 5,366 13,625 21.53 633 2015 423,620.77 87,793 87,714 344,379 21.57 15,966 2016 301,679.67 53,096 53,048 254,665 21.58 11,801 2018 594,113.26 62,860 62,804 543,192 21.60 25,148 2019 14,161.66 938 937 13,508 21.61 625 2020 15,834.85 365 365 15,787 21.62 730 26,815,932.43 14,536,866 14,523,859 12,828,392 606,110 TWIN FALLS INTERIM SURVIVOR CURVE.. IOWA 100-S1.5 PROBABLE RETIREMENT YEAR.. 12-2040 NET SALVAGE PERCENT.. -4 1938 170,167.75 142,272 134,510 42,465 17.03 2,494 1942 46.80 39 37 12 17.27 1 1943 147.46 122 115 38 17.32 2 1945 2,009.05 1,652 1,562 528 17.44 30 1964 2,216.59 1,707 1,614 691 18.43 37 1971 48,402.10 35,984 34,021 16,317 18.74 871 1992 1,974.69 1,212 1,146 908 19.49 47 1993 75,084.73 45,400 42,923 35,165 19.52 1,801 1996 468,611.10 269,371 254,674 232,682 19.60 11,872 1997 38,245.74 21,576 20,399 19,377 19.62 988 2004 623,537.98 294,228 278,175 370,305 19.77 18,731 2020 412,387.59 10,478 9,906 418,977 19.97 20,980 1,842,831.58 824,041 779,081 1,137,464 57,854 TWIN FALLS (NEW) INTERIM SURVIVOR CURVE.. IOWA 100-S1.5 PROBABLE RETIREMENT YEAR.. 12-2040 NET SALVAGE PERCENT.. -4 1995 15,661,967.76 9,166,812 8,985,707 7,302,739 19.57 373,160 1999 1,494.81 809 793 762 19.67 39 2014 299,980.42 76,666 75,151 236,828 19.92 11,889 2018 62,809.12 7,274 7,130 58,191 19.95 2,917 2019 9,159.50 666 653 8,873 19.96 445 2020 698,233.37 17,740 17,390 708,773 19.97 35,492 16,733,644.98 9,269,967 9,086,824 8,316,167 423,942 THOUSAND SPRINGS INTERIM SURVIVOR CURVE.. IOWA 100-S1.5 PROBABLE RETIREMENT YEAR.. 6-2031 NET SALVAGE PERCENT.. -2 1919 8,611.99 7,883 5,829 2,956 9.32 317 1921 29,656.89 27,108 20,043 10,207 9.36 1,090 1955 2,423.80 2,124 1,570 902 9.97 90 1985 50.00 39 29 22 10.33 2 1993 171,817.85 126,865 93,802 81,453 10.39 7,840 1999 47,633.22 32,656 24,145 24,441 10.43 2,343 2000 143,844.16 97,084 71,782 74,939 10.43 7,185 2001 2,654.89 1,761 1,302 1,406 10.44 135 2011 1,795,536.58 870,322 643,500 1,187,947 10.48 113,354 2018 1,912,359.22 375,414 277,574 1,673,032 10.49 159,488 4,114,588.60 1,541,256 1,139,576 3,057,304 291,844 UPPER MALAD INTERIM SURVIVOR CURVE.. IOWA 100-S1.5 PROBABLE RETIREMENT YEAR.. 3-2035 NET SALVAGE PERCENT.. -2 1948 279,818.07 237,687 203,032 82,383 13.06 6,308 1953 536.06 450 384 162 13.20 12 1980 1,708.20 1,290 1,102 640 13.83 46 1985 102,217.21 74,488 63,627 40,634 13.91 2,921 1986 34,021.56 24,587 21,002 13,700 13.93 983 1995 1,818.27 1,191 1,017 837 14.06 60 2016 4,161,820.32 1,019,917 871,211 3,373,846 14.23 237,094 2019 936,016.08 90,986 77,720 877,016 14.24 61,588 5,517,955.77 1,450,596 1,239,096 4,389,219 309,012 UPPER SALMON A INTERIM SURVIVOR CURVE.. IOWA 100-S1.5 PROBABLE RETIREMENT YEAR.. 7-2034 NET SALVAGE PERCENT.. -3 1937 359,149.28 316,281 297,055 72,869 12.20 5,973 1939 108.51 95 89 23 12.26 2 1943 122.91 107 100 26 12.37 2 1944 11,284.91 9,826 9,229 2,395 12.40 193 1946 145.68 126 118 32 12.45 3 1948 3,358.72 2,902 2,726 734 12.51 59 1969 44,068.90 35,895 33,713 11,678 13.00 898 1984 54,767.81 41,137 38,636 17,774 13.27 1,339 1985 38,919.52 29,017 27,253 12,834 13.28 966 1988 231,607.72 168,428 158,190 80,366 13.32 6,033 1990 124,221.06 88,618 83,231 44,717 13.35 3,350 1991 114,261.89 80,685 75,780 41,909 13.36 3,137 1997 4,144.56 2,709 2,544 1,725 13.43 128 2002 71,255.24 42,370 39,794 33,598 13.48 2,492 2005 119,003.02 65,415 61,439 61,135 13.50 4,529 2007 94,437.33 48,545 45,594 51,676 13.52 3,822 2009 241,045.80 113,964 107,036 141,241 13.53 10,439 2012 909,313.46 360,785 338,854 597,739 13.55 44,114 2,421,216.32 1,406,905 1,321,382 1,172,471 87,479 UPPER SALMON B INTERIM SURVIVOR CURVE.. IOWA 100-S1.5 PROBABLE RETIREMENT YEAR.. 7-2034 NET SALVAGE PERCENT.. -3 1947 582,908.55 504,711 481,336 119,060 12.48 9,540 1949 5,924.68 5,110 4,873 1,229 12.53 98 1982 1,123.18 856 816 341 13.24 26 1983 2,293.54 1,735 1,655 708 13.25 53 1989 2,135.56 1,538 1,467 733 13.34 55 1991 3,070.59 2,168 2,068 1,095 13.36 82 2004 13,464.36 7,615 7,262 6,606 13.50 489 2006 1,430,445.39 761,697 726,419 746,939 13.51 55,288 2008 201,106.24 99,427 94,822 112,317 13.52 8,307 2009 1,391,971.53 658,111 627,631 806,100 13.53 59,579 2010 34,683.88 15,587 14,865 20,859 13.54 1,541 2011 35,808.96 15,198 14,494 22,389 13.54 1,654 3,704,936.46 2,073,753 1,977,708 1,838,377 136,712 331,230,178.86 129,210,252 124,023,302 259,326,879 9,412,936 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 27.6 2.84 MILNER DAM INTERIM SURVIVOR CURVE.. IOWA 60-S0 PROBABLE RETIREMENT YEAR.. 6-2067 NET SALVAGE PERCENT.. -10 1992 270,948.91 118,109 139,022 159,022 32.77 4,853 2008 66,430.54 16,605 19,545 53,528 36.76 1,456 2009 180.00 42 49 149 37.01 4 2013 243,912.45 40,669 47,870 220,434 38.06 5,792 581,471.90 175,425 206,487 433,132 12,105 AMERICAN FALLS INTERIM SURVIVOR CURVE.. IOWA 60-S0 PROBABLE RETIREMENT YEAR.. 2-2055 NET SALVAGE PERCENT.. -11 1978 2,182,950.71 1,331,553 1,574,980 848,096 24.69 34,350 1979 68,818.86 41,544 49,139 27,250 24.86 1,096 1984 10,554.67 6,012 7,111 4,605 25.68 179 1985 5,015.14 2,820 3,336 2,231 25.84 86 1991 30,710.70 15,775 18,659 15,430 26.77 576 1992 3,822.57 1,929 2,282 1,961 26.92 73 1993 20,356.07 10,089 11,933 10,662 27.06 394 1996 27,530.33 12,823 15,167 15,391 27.51 559 1997 14,514.13 6,607 7,815 8,296 27.65 300 1999 118,032.45 51,091 60,431 70,585 27.94 2,526 2000 126,565.90 53,258 62,994 77,494 28.09 2,759 2001 37,165.23 15,182 17,957 23,296 28.23 825 2002 80,291.01 31,756 37,561 51,562 28.38 1,817 2005 73,309.95 25,919 30,657 50,717 28.82 1,760 2007 34,496.04 11,115 13,147 25,144 29.12 863 2008 109,783.70 33,529 39,659 82,201 29.27 2,808 2011 19,177.15 4,793 5,669 15,617 29.73 525 2012 47,935.60 11,015 13,029 40,180 29.88 1,345 2014 792,105.13 147,149 174,050 705,187 30.20 23,351 2015 6,933.80 1,120 1,325 6,372 30.37 210 2017 18,331.98 2,007 2,374 17,975 30.71 585 3,828,401.12 1,817,086 2,149,275 2,100,250 76,987 BROWNLEE INTERIM SURVIVOR CURVE.. IOWA 60-S0 PROBABLE RETIREMENT YEAR.. 6-2073 NET SALVAGE PERCENT.. -29 1960 704,150.14 551,589 579,150 329,204 23.55 13,979 1963 2,297.08 1,737 1,824 1,139 24.79 46 1967 6,097.37 4,394 4,614 3,252 26.37 123 1969 7,603.63 5,344 5,611 4,198 27.14 155 1973 48,206.25 32,188 33,796 28,390 28.62 992 1976 38,234.10 24,523 25,748 23,574 29.68 794 1979 2,411.31 1,481 1,555 1,556 30.72 51 1980 2,263,756.78 1,370,530 1,439,011 1,481,236 31.05 47,705 1982 4,021.06 2,360 2,478 2,709 31.72 85 1984 11,741.20 6,670 7,003 8,143 32.37 252 1986 9,003.56 4,942 5,189 6,426 33.01 195 1987 834.38 450 472 604 33.33 18 1989 4,636.24 2,405 2,525 3,456 33.96 102 1990 10,095.90 5,133 5,389 7,634 34.27 223 1991 99,204.76 49,399 51,867 76,107 34.58 2,201 1992 80,083.27 39,012 40,961 62,346 34.89 1,787 1993 16,166.92 7,701 8,086 12,770 35.19 363 1995 61,452.19 27,879 29,272 50,001 35.80 1,397 1996 7,985.30 3,527 3,703 6,598 36.11 183 1998 2,040,937.29 852,214 894,796 1,738,013 36.71 47,344 1999 10,567.40 4,279 4,493 9,139 37.01 247 2001 193,279.91 73,199 76,857 172,475 37.61 4,586 2002 68,450.96 24,986 26,234 62,067 37.91 1,637 2003 26,864.17 9,433 9,904 24,750 38.21 648 2004 153,344.36 51,560 54,136 143,678 38.52 3,730 2005 59,555.74 19,140 20,096 56,731 38.82 1,461 2006 36,959.75 11,304 11,869 35,809 39.13 915 2007 4,319.33 1,252 1,315 4,257 39.43 108 2008 419,613.79 114,745 120,478 420,823 39.74 10,589 2009 1,161,151.20 297,600 312,470 1,185,415 40.05 29,598 2010 1,828,847.58 436,407 458,213 1,901,001 40.36 47,101 2011 244,947.50 53,919 56,613 259,369 40.68 6,376 2012 98,829.58 19,871 20,864 106,626 41.00 2,601 2013 207,297.08 37,494 39,367 228,046 41.33 5,518 2014 708,721.84 113,779 119,464 794,787 41.65 19,083 2015 738,102.42 102,404 107,521 844,631 41.99 20,115 2016 1,098,501.90 127,635 134,012 1,283,055 42.33 30,311 2017 272,459.89 25,225 26,485 324,988 42.68 7,615 2018 269,343.64 18,280 19,193 328,260 43.04 7,627 2019 1,147,849.22 47,857 50,248 1,430,477 43.41 32,953 14,167,925.99 4,583,847 4,812,886 13,463,739 350,814 BLISS INTERIM SURVIVOR CURVE.. IOWA 60-S0 PROBABLE RETIREMENT YEAR.. 7-2034 NET SALVAGE PERCENT.. -4 1992 13,030.06 9,004 5,762 7,790 12.51 623 1994 732.92 495 317 445 12.56 35 1995 320,645.97 213,926 136,889 196,583 12.59 15,614 1996 30,216.99 19,890 12,727 18,698 12.62 1,482 1997 13,348.96 8,665 5,545 8,338 12.64 660 1999 784,579.10 493,135 315,551 500,411 12.70 39,402 2002 102,958.20 61,033 39,054 68,022 12.78 5,323 2003 1,052.79 610 390 705 12.80 55 2004 28,686.31 16,207 10,371 19,463 12.83 1,517 2005 9,148.75 5,026 3,216 6,299 12.86 490 2006 11,632.55 6,200 3,967 8,131 12.88 631 2011 1,071,936.07 458,032 293,089 821,724 13.02 63,112 2013 417,290.19 154,489 98,856 335,126 13.08 25,621 2014 337,737.93 114,004 72,950 278,298 13.11 21,228 2015 349,488.61 105,170 67,297 296,171 13.14 22,540 2016 475,064.84 123,448 78,993 415,074 13.18 31,493 2017 20,081.12 4,305 2,755 18,130 13.21 1,372 2018 30,939.53 5,039 3,224 28,953 13.25 2,185 2019 418,788.86 43,937 28,115 407,426 13.28 30,680 2020 9,695.71 358 229 9,854 13.33 739 4,447,055.46 1,842,973 1,179,297 3,445,641 264,802 CASCADE INTERIM SURVIVOR CURVE.. IOWA 60-S0 PROBABLE RETIREMENT YEAR.. 1-2061 NET SALVAGE PERCENT.. -9 1983 1,380,908.46 736,068 575,395 929,795 28.15 33,030 1989 1,280.22 623 487 908 29.38 31 1993 5,050.09 2,281 1,783 3,722 30.18 123 1998 233,934.47 93,973 73,460 181,528 31.15 5,828 2000 6,399.33 2,427 1,897 5,078 31.53 161 2002 201,705.97 71,646 56,007 163,853 31.92 5,133 2003 145,256.62 49,768 38,904 119,425 32.11 3,719 2005 21,852.80 6,899 5,393 18,427 32.50 567 2007 289,238.49 82,932 64,829 250,441 32.89 7,615 2010 36,293.11 8,641 6,755 32,805 33.49 980 2012 227,055.53 45,858 35,848 211,643 33.90 6,243 2013 20,546.57 3,754 2,935 19,461 34.11 571 2014 39,355.75 6,393 4,998 37,900 34.32 1,104 2017 271,082.54 25,754 20,132 275,348 34.98 7,872 2,879,959.95 1,137,017 888,823 2,250,333 72,977 CLEAR LAKE INTERIM SURVIVOR CURVE.. IOWA 60-S0 PROBABLE RETIREMENT YEAR.. 6-2027 NET SALVAGE PERCENT.. -1 1937 98.28 90 99 1940 69.87 64 71 1959 288.49 258 291 1961 100.57 90 102 1962 359.87 320 363 1963 115.56 103 117 1968 51.69 46 52 1973 1,305.22 1,138 1,318 1981 1,352.01 1,154 1,366 1982 1,095.94 932 1,107 1983 83,518.33 70,805 84,354 1984 4,176.09 3,527 4,218 2001 3,965.88 2,979 4,006 2007 23,969.77 16,244 24,209 2013 21,146.42 11,410 20,582 776 6.40 121 2014 11,214.09 5,650 10,192 1,135 6.41 177 2015 6,237.16 2,881 5,197 1,103 6.42 172 2017 9,569.28 3,388 6,111 3,554 6.43 553 168,634.52 121,079 163,754 6,567 1,023 HELLS CANYON INTERIM SURVIVOR CURVE.. IOWA 60-S0 PROBABLE RETIREMENT YEAR.. 6-2073 NET SALVAGE PERCENT.. -42 1961 3,529.03 3,007 2,608 2,403 23.97 100 1963 2,599.58 2,164 1,877 1,815 24.79 73 1967 854,569.82 677,843 587,852 625,637 26.37 23,725 1973 360.32 265 230 282 28.62 10 1975 233.37 167 145 187 29.33 6 1979 1,607.54 1,087 943 1,340 30.72 44 1984 7,193.00 4,498 3,901 6,313 32.37 195 1985 7,931.06 4,877 4,230 7,033 32.69 215 1986 7,631.26 4,611 3,999 6,838 33.01 207 1987 112,923.76 66,998 58,103 102,248 33.33 3,068 1988 3,351.41 1,951 1,692 3,067 33.65 91 1991 112,971.75 61,924 53,703 106,717 34.58 3,086 1992 29,132.04 15,622 13,548 27,819 34.89 797 1993 38,684.59 20,283 17,590 37,342 35.19 1,061 1995 63,168.04 31,545 27,357 62,342 35.80 1,741 1996 17,701.17 8,606 7,463 17,672 36.11 489 1997 90,145.01 42,645 36,983 91,022 36.41 2,500 2000 1,460,515.28 630,309 546,629 1,527,303 37.31 40,935 2002 22,278.24 8,951 7,763 23,872 37.91 630 2003 5,353.93 2,069 1,794 5,808 38.21 152 2004 76,035.41 28,142 24,406 83,564 38.52 2,169 2005 38,004.42 13,445 11,660 42,306 38.82 1,090 2006 11,285.43 3,799 3,295 12,731 39.13 325 2007 4,404.01 1,405 1,218 5,035 39.43 128 2008 181,539.39 54,645 47,390 210,396 39.74 5,294 2009 6,822.89 1,925 1,669 8,019 40.05 200 2010 311,072.46 81,710 70,862 370,861 40.36 9,189 2012 21,697.57 4,802 4,164 26,646 41.00 650 2013 63,040.96 12,551 10,885 78,633 41.33 1,903 2014 2,462,302.08 435,136 377,367 3,119,102 41.65 74,888 2015 143,135.05 21,860 18,958 184,294 41.99 4,389 2016 136,995.36 17,522 15,196 179,338 42.33 4,237 2017 255,666.14 26,056 22,597 340,449 42.68 7,977 2018 35,609.59 2,660 2,307 48,259 43.04 1,121 2020 7,590.17 119 103 10,675 43.80 244 6,597,081.13 2,295,199 1,990,487 7,377,368 192,929 LOWER MALAD INTERIM SURVIVOR CURVE.. IOWA 60-S0 PROBABLE RETIREMENT YEAR.. 3-2035 NET SALVAGE PERCENT.. -3 1948 35,440.66 29,401 27,523 8,981 11.17 804 1968 1,331.63 1,043 976 395 12.25 32 1981 6,478.84 4,774 4,469 2,204 12.73 173 1985 1,626.73 1,167 1,092 583 12.86 45 1989 18,692.34 12,971 12,142 7,111 12.98 548 1990 2,298.98 1,580 1,479 889 13.01 68 1992 673.52 453 424 270 13.07 21 1996 71,969.46 46,109 43,164 30,965 13.18 2,349 1998 5,955.20 3,700 3,464 2,670 13.24 202 1999 13,906.75 8,495 7,952 6,372 13.27 480 2000 12,608.82 7,562 7,079 5,908 13.30 444 2001 5,126.47 3,013 2,821 2,460 13.33 185 2002 7,515.38 4,323 4,047 3,694 13.36 276 2003 15,134.63 8,501 7,958 7,631 13.39 570 2005 32,256.62 17,173 16,076 17,148 13.44 1,276 2006 6,425.61 3,314 3,102 3,516 13.47 261 2010 145,730.91 63,456 59,402 90,700 13.60 6,669 2011 25,926.24 10,663 9,982 16,722 13.63 1,227 2014 1,382,578.68 446,926 418,376 1,005,680 13.73 73,247 2018 67,144.04 10,418 9,752 59,406 13.87 4,283 1,858,821.51 685,042 641,281 1,273,305 93,160 LOWER SALMON INTERIM SURVIVOR CURVE.. IOWA 60-S0 PROBABLE RETIREMENT YEAR.. 7-2034 NET SALVAGE PERCENT.. -3 1949 90,523.23 75,523 65,367 27,872 10.84 2,571 1954 872.82 720 623 276 11.14 25 1955 79.40 65 56 26 11.19 2 1963 4,191.54 3,373 2,919 1,398 11.57 121 1967 918.25 730 632 314 11.73 27 1985 12,011.19 8,737 7,562 4,809 12.32 390 1991 182,755.27 126,368 109,374 78,864 12.48 6,319 1995 141,592.86 93,558 80,977 64,864 12.59 5,152 1996 2,643.80 1,724 1,492 1,231 12.62 98 1997 884,464.31 568,600 492,136 418,862 12.64 33,138 2000 45,542.93 27,852 24,107 22,803 12.72 1,793 2004 66,720.68 37,333 32,313 36,410 12.83 2,838 2006 8,560.25 4,519 3,911 4,906 12.88 381 2007 136,271.75 69,522 60,173 80,187 12.91 6,211 2008 44,989.19 22,082 19,112 27,226 12.94 2,104 2009 755,872.38 355,158 307,397 471,151 12.97 36,326 2010 12,074.35 5,407 4,680 7,757 12.99 597 2011 156,998.33 66,439 57,504 104,204 13.02 8,003 2013 9,105.92 3,339 2,890 6,489 13.08 496 2014 94,556.99 31,611 27,360 70,034 13.11 5,342 2015 108,432.95 32,316 27,970 83,716 13.14 6,371 2016 447,484.94 115,163 99,676 361,233 13.18 27,408 2017 101,483.23 21,546 18,649 85,879 13.21 6,501 3,308,146.56 1,671,685 1,446,882 1,960,509 152,214 MILNER INTERIM SURVIVOR CURVE.. IOWA 60-S0 PROBABLE RETIREMENT YEAR.. 11-2068 NET SALVAGE PERCENT.. -10 1992 1,854,969.15 798,598 951,425 1,089,041 33.31 32,694 1994 2,510.42 1,034 1,232 1,530 33.84 45 1996 24,634.92 9,659 11,507 15,591 34.36 454 2000 150,662.16 52,622 62,692 103,036 35.40 2,911 2002 37,056.96 12,076 14,387 26,376 35.92 734 2003 9,946.20 3,119 3,716 7,225 36.18 200 2004 129,474.49 38,948 46,401 96,021 36.45 2,634 2010 37,942.11 8,149 9,708 32,028 38.04 842 2011 20,390.81 4,045 4,819 17,611 38.31 460 2015 7,473.09 938 1,118 7,103 39.45 180 2016 7,363.17 776 925 7,175 39.74 181 2017 18,086.45 1,519 1,810 18,085 40.04 452 2019 81,156.91 3,073 3,661 85,612 40.68 2,105 2,381,666.84 934,556 1,113,401 1,506,433 43,892 OXBOW INTERIM SURVIVOR CURVE.. IOWA 60-S0 PROBABLE RETIREMENT YEAR.. 6-2073 NET SALVAGE PERCENT.. -29 1961 584,357.21 452,368 452,233 301,587 23.97 12,582 1967 740.08 533 533 422 26.37 16 1968 1,031.33 734 734 597 26.76 22 1969 5,075.86 3,568 3,567 2,981 27.14 110 1970 6,922.01 4,806 4,805 4,125 27.51 150 1971 4,228.58 2,898 2,897 2,558 27.89 92 1973 989.25 661 661 615 28.62 21 1975 32,521.67 21,143 21,137 20,816 29.33 710 1977 21,760.97 13,762 13,758 14,314 30.03 477 1981 2,352.32 1,402 1,402 1,633 31.39 52 1985 858.98 480 480 628 32.69 19 1986 8,739.14 4,797 4,796 6,478 33.01 196 1987 59,964.87 32,320 32,310 45,044 33.33 1,351 1988 63,819.43 33,751 33,741 48,586 33.65 1,444 1989 9,307.10 4,828 4,827 7,180 33.96 211 1990 2,537.02 1,290 1,290 1,983 34.27 58 1991 67,153.11 33,439 33,429 53,198 34.58 1,538 1992 6,125.53 2,984 2,983 4,919 34.89 141 1993 63,537.44 30,264 30,255 51,708 35.19 1,469 1994 36,254.75 16,859 16,854 29,915 35.50 843 1995 19,054.40 8,644 8,641 15,939 35.80 445 1997 1,534,141.27 659,318 659,122 1,319,920 36.41 36,252 1999 84,612.92 34,259 34,249 74,902 37.01 2,024 2002 59,605.99 21,757 21,751 55,141 37.91 1,455 2003 8,517.90 2,991 2,990 7,998 38.21 209 2004 35,834.81 12,049 12,045 34,181 38.52 887 2005 34,837.41 11,196 11,193 33,748 38.82 869 2006 9,022.35 2,759 2,758 8,881 39.13 227 2007 311,857.31 90,408 90,381 311,915 39.43 7,911 2008 614,627.58 168,072 168,022 624,848 39.74 15,723 2009 2,518.65 646 646 2,603 40.05 65 2010 36,723.23 8,763 8,760 38,613 40.36 957 2011 38,116.63 8,390 8,388 40,783 40.68 1,003 2012 21,993.51 4,422 4,421 23,951 41.00 584 2013 2,797,682.18 506,019 505,869 3,103,141 41.33 75,082 2014 124,761.40 20,029 20,023 140,919 41.65 3,383 2016 64,574.67 7,503 7,501 75,801 42.33 1,791 2017 130,331.34 12,067 12,063 156,064 42.68 3,657 2018 113,056.96 7,673 7,671 138,173 43.04 3,210 7,020,147.16 2,249,852 2,249,183 6,806,807 177,236 SHOSHONE FALLS INTERIM SURVIVOR CURVE.. IOWA 60-S0 PROBABLE RETIREMENT YEAR.. 12-2040 NET SALVAGE PERCENT.. -1 1919 377.16 337 174 207 6.88 30 1921 5,773.53 5,089 2,630 3,201 7.64 419 1942 264.46 208 107 160 13.15 12 1948 656.71 504 260 403 14.04 29 1951 893.87 678 350 552 14.42 38 1956 166.14 124 64 104 14.99 7 1963 147.62 107 55 94 15.66 6 1964 2,593.56 1,867 965 1,655 15.74 105 1965 7,045.95 5,047 2,608 4,508 15.83 285 1966 170.13 121 63 109 15.91 7 1968 2,137.03 1,509 780 1,379 16.07 86 1969 99.75 70 36 65 16.15 4 1982 64,590.33 41,753 21,578 43,659 17.03 2,564 1986 28,945.10 18,052 9,329 19,905 17.27 1,153 1987 50,082.46 30,920 15,979 34,604 17.33 1,997 1992 167.92 98 51 119 17.62 7 1995 3,812.76 2,122 1,097 2,754 17.78 155 1998 20,023.27 10,561 5,458 14,766 17.95 823 2000 6,936.46 3,506 1,812 5,194 18.06 288 2006 71,850.31 30,390 15,705 56,863 18.39 3,092 2008 1,283,405.89 498,482 257,613 1,038,627 18.50 56,142 2011 19,140.16 6,252 3,231 16,101 18.68 862 2016 111,842.81 21,092 10,900 102,061 18.99 5,374 2017 10,012.35 1,535 793 9,319 19.06 489 2020 6,075.19 152 79 6,057 19.29 314 1,697,210.92 680,576 351,718 1,362,465 74,288 STRIKE INTERIM SURVIVOR CURVE.. IOWA 60-S0 PROBABLE RETIREMENT YEAR.. 7-2034 NET SALVAGE PERCENT.. -5 1952 168,432.65 142,262 143,052 33,803 11.02 3,067 1954 5,468.40 4,596 4,622 1,120 11.14 101 1955 1,610.69 1,350 1,357 334 11.19 30 1959 137.67 114 115 30 11.39 3 1960 250.36 207 208 55 11.44 5 1965 2,834.41 2,311 2,324 652 11.65 56 1966 1,639.46 1,332 1,339 382 11.69 33 1968 2,573.05 2,077 2,089 613 11.77 52 1969 245.69 198 199 59 11.81 5 1972 791.85 630 633 198 11.91 17 1975 14,028.86 11,014 11,075 3,655 12.01 304 1982 29,125.09 22,033 22,155 8,426 12.23 689 1985 4,047.71 3,001 3,018 1,232 12.32 100 1991 61,978.28 43,688 43,930 21,147 12.48 1,694 1992 4,075.99 2,844 2,860 1,420 12.51 114 1993 7,679.08 5,298 5,327 2,736 12.54 218 1994 7,937.33 5,414 5,444 2,890 12.56 230 1996 682.27 453 456 261 12.62 21 1998 1,367,680.48 882,519 887,417 548,648 12.67 43,303 2000 12,044.44 7,509 7,551 5,096 12.72 401 2001 165,805.18 101,365 101,928 72,168 12.75 5,660 2004 12,035.44 6,865 6,903 5,734 12.83 447 2006 38,066.82 20,484 20,598 19,372 12.88 1,504 2008 21,376.19 10,696 10,755 11,690 12.94 903 2010 235,166.12 107,345 107,941 138,984 12.99 10,699 2011 61,337.63 26,461 26,608 37,797 13.02 2,903 2012 75,908.84 30,664 30,834 48,870 13.05 3,745 2013 610,803.67 228,306 229,573 411,771 13.08 31,481 2014 4,794.79 1,634 1,643 3,391 13.11 259 2015 585,120.84 177,770 178,757 435,620 13.14 33,152 2016 47,043.38 12,342 12,410 36,985 13.18 2,806 2017 333,190.24 72,115 72,515 277,335 13.21 20,994 2018 183,611.45 30,189 30,357 162,435 13.25 12,259 2019 7,635.42 809 813 7,204 13.28 542 2020 19,486.79 726 730 19,731 13.33 1,480 4,094,646.56 1,966,621 1,977,535 2,321,844 179,277 SWAN FALLS INTERIM SURVIVOR CURVE.. IOWA 60-S0 PROBABLE RETIREMENT YEAR.. 8-2042 NET SALVAGE PERCENT.. -2 1994 2,758,641.56 1,522,245 1,568,214 1,245,600 18.98 65,627 1995 12.14 7 7 5 19.05 1997 107.76 56 58 52 19.17 3 2000 107,582.81 52,824 54,419 55,315 19.36 2,857 2001 25,035.41 11,991 12,353 13,183 19.43 678 2006 4,881.81 1,993 2,053 2,926 19.75 148 2010 21,568.45 7,215 7,433 14,567 20.02 728 2011 4,243.44 1,329 1,369 2,959 20.08 147 2012 6,820.08 1,979 2,039 4,918 20.15 244 2013 21,808.39 5,787 5,962 16,283 20.22 805 2015 54,463.96 11,436 11,781 43,772 20.37 2,149 2016 266,619.49 47,611 49,049 222,903 20.45 10,900 2017 42,950.89 6,225 6,413 37,397 20.53 1,822 2018 303,437.33 32,764 33,753 275,753 20.61 13,380 2020 7,146.94 168 173 7,117 20.79 342 3,625,320.46 1,703,630 1,755,077 1,942,750 99,830 TWIN FALLS INTERIM SURVIVOR CURVE.. IOWA 60-S0 PROBABLE RETIREMENT YEAR.. 12-2040 NET SALVAGE PERCENT.. -4 1938 10,255.89 8,439 9,032 1,634 12.43 131 1942 52.34 42 45 9 13.15 1 1950 30.52 24 26 6 14.30 1964 2,294.73 1,701 1,821 566 15.74 36 1972 1,711.80 1,219 1,305 476 16.37 29 1986 1,767.00 1,135 1,215 623 17.27 36 1995 1,910.81 1,095 1,172 815 17.78 46 1996 457,584.96 257,865 275,984 199,904 17.84 11,205 2005 34,458.67 15,575 16,669 19,168 18.33 1,046 2011 43,838.24 14,746 15,782 29,810 18.68 1,596 2015 90,119.98 20,470 21,908 71,816 18.93 3,794 2017 11,779.01 1,859 1,990 10,261 19.06 538 2019 30,105.70 2,240 2,397 28,913 19.21 1,505 2020 504,029.26 12,984 13,896 510,294 19.29 26,454 1,189,938.91 339,394 363,242 874,294 46,417 TWIN FALLS (NEW) INTERIM SURVIVOR CURVE.. IOWA 60-S0 PROBABLE RETIREMENT YEAR.. 12-2040 NET SALVAGE PERCENT.. -4 1995 2,058,271.85 1,179,729 1,094,277 1,046,326 17.78 58,848 2000 16,500.43 8,587 7,965 9,195 18.06 509 2001 26,885.97 13,665 12,675 15,286 18.11 844 2002 37,417.34 18,532 17,190 21,724 18.17 1,196 2004 15,856.54 7,406 6,870 9,621 18.28 526 2006 18,497.56 8,056 7,472 11,765 18.39 640 2007 104,160.50 43,577 40,421 67,906 18.44 3,683 2011 27,676.80 9,310 8,636 20,148 18.68 1,079 2014 16,988.43 4,382 4,065 13,603 18.86 721 2015 79,061.60 17,959 16,658 65,566 18.93 3,464 2016 6,905.09 1,341 1,244 5,937 18.99 313 2017 8,879.65 1,401 1,300 7,935 19.06 416 2018 188,427.36 22,248 20,636 175,328 19.13 9,165 2019 76,005.09 5,654 5,244 73,801 19.21 3,842 2020 1,348,861.25 34,748 32,231 1,370,585 19.29 71,052 4,030,395.46 1,376,595 1,276,883 2,914,728 156,298 THOUSAND SPRINGS INTERIM SURVIVOR CURVE.. IOWA 60-S0 PROBABLE RETIREMENT YEAR.. 6-2031 NET SALVAGE PERCENT.. -2 1921 2,004.07 1,821 2,044 1936 86.70 76 88 1945 302.13 261 308 1946 560.63 484 572 1954 31.26 27 32 1963 12.38 10 13 1964 1,501.54 1,253 1,532 1982 345.18 271 352 1983 11,943.44 9,311 12,182 1985 126,605.79 97,613 129,138 1986 1,222.01 936 1,246 1987 5,304.82 4,039 5,411 1998 202,047.88 138,700 206,089 2000 16,328.22 10,880 16,655 2001 90,525.62 59,350 92,336 2002 121,484.08 78,203 123,914 2006 6,425.60 3,773 6,554 2007 31,519.29 17,962 32,150 2009 1,339.75 710 1,367 2012 17,121.61 7,793 15,368 2,096 10.20 205 2013 20,256.30 8,595 16,950 3,712 10.22 363 2015 72,639.50 25,456 50,200 23,892 10.26 2,329 2017 10,749.91 2,745 5,413 5,552 10.30 539 740,357.71 470,269 719,913 35,252 3,436 UPPER MALAD INTERIM SURVIVOR CURVE.. IOWA 60-S0 PROBABLE RETIREMENT YEAR.. 3-2035 NET SALVAGE PERCENT.. -2 1948 3,780.14 3,106 2,014 1,842 11.17 165 1968 524.39 407 264 271 12.25 22 1976 6,571.46 4,928 3,195 3,508 12.56 279 1986 106,778.25 75,264 48,796 60,118 12.89 4,664 1996 78,591.54 49,863 32,327 47,836 13.18 3,629 1998 1,250.67 770 499 776 13.24 59 2000 8,550.57 5,078 3,292 5,429 13.30 408 2001 4,750.28 2,765 1,793 3,053 13.33 229 2004 99,353.41 53,890 34,938 66,402 13.41 4,952 2008 210,471.50 99,829 64,722 149,959 13.53 11,083 2009 815.29 370 240 592 13.56 44 2011 23,523.34 9,580 6,211 17,783 13.63 1,305 2016 661,202.04 162,766 105,525 568,901 13.80 41,225 2018 11,767.32 1,808 1,172 10,830 13.87 781 1,217,930.20 470,424 304,988 937,301 68,845 UPPER SALMON A INTERIM SURVIVOR CURVE.. IOWA 60-S0 PROBABLE RETIREMENT YEAR.. 7-2034 NET SALVAGE PERCENT.. -3 1937 22,574.13 19,368 13,734 9,518 9.86 965 1941 12,938.70 10,995 7,796 5,530 10.24 540 1944 941.02 794 563 406 10.49 39 1946 8,844.57 7,429 5,268 3,842 10.64 361 1947 283.63 238 169 123 10.71 11 1948 3,069.82 2,567 1,820 1,342 10.78 124 1951 21,265.89 17,657 12,520 9,383 10.97 855 1955 23.62 19 13 11 11.19 1 1960 176.02 143 101 80 11.44 7 1968 16,844.16 13,338 9,458 7,892 11.77 671 1970 3,288.52 2,585 1,833 1,554 11.84 131 1980 4,761.15 3,575 2,535 2,369 12.17 195 1983 263.26 194 138 134 12.26 11 1985 4,413.31 3,210 2,276 2,270 12.32 184 1988 10,032.07 7,130 5,056 5,277 12.40 426 1989 6,073.70 4,279 3,034 3,222 12.43 259 1991 59,121.68 40,880 28,988 31,908 12.48 2,557 1997 548,533.46 352,638 250,053 314,937 12.64 24,916 2000 9,452.89 5,781 4,099 5,637 12.72 443 2002 1,053.39 618 438 647 12.78 51 2006 11,048.70 5,832 4,135 7,245 12.88 562 2008 34,187.61 16,781 11,899 23,314 12.94 1,802 2009 60,103.14 28,240 20,025 41,881 12.97 3,229 2010 21,185.51 9,486 6,726 15,095 12.99 1,162 2011 15,486.64 6,554 4,647 11,304 13.02 868 2013 8,895.79 3,262 2,313 6,850 13.08 524 2015 3,530.04 1,052 746 2,890 13.14 220 2017 14,283.93 3,033 2,151 12,562 13.21 951 2018 279,555.42 45,089 31,972 255,970 13.25 19,318 2019 183,739.48 19,092 13,538 175,714 13.28 13,231 2020 39,788.97 1,453 1,030 39,952 13.33 2,997 1,405,760.22 633,312 449,076 998,857 77,611 UPPER SALMON B INTERIM SURVIVOR CURVE.. IOWA 60-S0 PROBABLE RETIREMENT YEAR.. 7-2034 NET SALVAGE PERCENT.. -3 1947 32,812.64 27,499 18,109 15,688 10.71 1,465 1949 2,778.90 2,318 1,526 1,336 10.84 123 1961 1,377.70 1,115 734 685 11.48 60 1971 35,294.72 27,639 18,201 18,152 11.88 1,528 1985 4,620.97 3,361 2,213 2,546 12.32 207 1991 45,036.08 31,141 20,508 25,880 12.48 2,074 1998 427,380.64 270,522 178,150 262,052 12.67 20,683 1999 38,224.88 23,795 15,670 23,702 12.70 1,866 2000 6,138.50 3,754 2,472 3,850 12.72 303 2004 10,200.88 5,708 3,759 6,748 12.83 526 2006 90,993.75 48,032 31,631 62,093 12.88 4,821 2008 30,643.37 15,041 9,905 21,658 12.94 1,674 2011 37,392.23 15,824 10,421 28,093 13.02 2,158 2012 12,486.60 4,948 3,258 9,603 13.05 736 2014 110,947.78 37,091 24,426 89,850 13.11 6,854 2017 19,614.44 4,164 2,742 17,461 13.21 1,322 2018 260,949.69 42,088 27,717 241,062 13.25 18,193 2019 222,077.74 23,075 15,196 213,544 13.28 16,080 1,388,971.51 587,115 386,639 1,044,002 80,673 66,629,844.09 25,741,697 24,426,708 53,055,696 2,224,817 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 23.8 3.34 HAGERMAN MAINTENANCE SHOP INTERIM SURVIVOR CURVE.. IOWA 90-R1.5 PROBABLE RETIREMENT YEAR.. 12-2040 NET SALVAGE PERCENT.. -10 1947 1,223.68 1,039 1,083 263 17.44 15 1950 569.77 479 499 127 17.62 7 1953 1,459.50 1,215 1,267 339 17.80 19 1956 1,114.92 918 957 269 17.96 15 1957 760.89 624 651 186 18.01 10 1960 1,106.24 897 935 282 18.16 16 1970 560.68 433 451 165 18.57 9 1972 4,239.78 3,237 3,375 1,289 18.64 69 1973 466.35 354 369 144 18.67 8 1976 463.35 345 360 150 18.77 8 1977 2,928.07 2,163 2,255 966 18.80 51 1979 7,627.57 5,551 5,787 2,603 18.86 138 1980 3,903.95 2,819 2,939 1,355 18.88 72 1981 10,495.09 7,516 7,836 3,709 18.91 196 1982 65,238.50 46,314 48,284 23,478 18.94 1,240 1983 50,080.86 35,239 36,738 18,351 18.96 968 1984 8,529.83 5,944 6,197 3,186 18.99 168 1985 26,500.63 18,289 19,067 10,084 19.01 530 1986 8,219.96 5,615 5,854 3,188 19.03 168 1987 7,981.50 5,392 5,621 3,158 19.06 166 1988 4,854.88 3,243 3,381 1,959 19.08 103 1989 7,460.93 4,925 5,134 3,073 19.10 161 1990 15,795.00 10,296 10,734 6,641 19.12 347 1991 73,435.84 47,234 49,243 31,536 19.14 1,648 1992 3,479.56 2,207 2,301 1,527 19.16 80 1993 72,523.97 45,323 47,251 32,526 19.18 1,696 1994 29,281.83 18,013 18,779 13,431 19.20 700 1995 8,646.19 5,233 5,456 4,055 19.21 211 1996 39,741.38 23,628 24,633 19,083 19.23 992 1997 221,606.87 129,260 134,758 109,009 19.25 5,663 1999 3,875.82 2,169 2,261 2,002 19.28 104 2000 429.09 235 245 227 19.30 12 2001 41,758.19 22,275 23,222 22,712 19.31 1,176 2002 41,860.70 21,728 22,652 23,395 19.33 1,210 2003 27,608.98 13,922 14,514 15,856 19.34 820 2004 25,155.93 12,294 12,817 14,855 19.35 768 2005 82,560.76 38,956 40,613 50,204 19.37 2,592 2006 51,464.43 23,385 24,380 32,231 19.38 1,663 2007 100,870.95 43,921 45,789 65,169 19.40 3,359 2008 269,549.26 112,043 116,809 179,695 19.41 9,258 2010 105,941.69 39,440 41,118 75,418 19.43 3,882 2011 74,095.39 25,783 26,880 54,625 19.45 2,808 2012 97,709.68 31,506 32,846 74,635 19.46 3,835 2013 52,465.24 15,470 16,128 41,584 19.47 2,136 2014 52,063.86 13,810 14,397 42,873 19.48 2,201 2015 181,539.62 42,377 44,180 155,514 19.49 7,979 2016 173,221.95 34,426 35,890 154,654 19.50 7,931 2017 65,855.53 10,616 11,068 61,374 19.51 3,146 2018 258,229.41 30,970 32,287 251,765 19.53 12,891 2019 68,362.90 5,162 5,382 69,818 19.54 3,573 2020 61,633.38 1,624 1,693 66,104 19.55 3,381 2,516,550.33 975,857 1,017,365 1,750,840 90,199 MILNER DAM INTERIM SURVIVOR CURVE.. IOWA 90-R1.5 PROBABLE RETIREMENT YEAR.. 6-2067 NET SALVAGE PERCENT.. -10 1992 26,686.60 10,967 11,349 18,006 41.01 439 1997 12,783.88 4,630 4,791 9,271 41.60 223 1999 8,755.88 2,985 3,089 6,543 41.81 156 48,226.36 18,582 19,229 33,820 818 NIAGARA SPRINGS HATCHERY INTERIM SURVIVOR CURVE.. IOWA 90-R1.5 PROBABLE RETIREMENT YEAR.. 6-2073 NET SALVAGE PERCENT.. -15 1992 1,627.69 652 75 1,796 45.19 40 1994 10,030.60 3,824 443 11,093 45.51 244 1995 4,381.76 1,627 188 4,851 45.67 106 1996 521.28 188 22 578 45.82 13 1999 2,756.39 907 105 3,065 46.25 66 2002 4,182.62 1,233 143 4,667 46.65 100 2005 15,572.40 4,011 464 17,444 47.02 371 2011 17,474.33 3,019 349 19,746 47.69 414 2013 30,440.87 4,291 497 34,510 47.89 721 2014 6,047.53 751 87 6,868 47.99 143 2015 18,131.05 1,935 224 20,627 48.09 429 2016 10,862.15 966 112 12,380 48.18 257 122,028.67 23,404 2,709 137,624 2,904 HELLS CANYON MAINTENANCE SHOP INTERIM SURVIVOR CURVE.. IOWA 90-R1.5 PROBABLE RETIREMENT YEAR.. 6-2073 NET SALVAGE PERCENT.. -42 1956 7,954.79 6,471 5,994 5,302 36.41 146 1961 562.61 437 405 394 37.97 10 1966 205.20 152 141 151 39.43 4 1967 2,172.34 1,587 1,470 1,615 39.71 41 1974 15,762.12 10,607 9,824 12,558 41.53 302 1976 1,492.09 978 906 1,213 42.01 29 1978 360.59 230 213 299 42.47 7 1979 1,673.75 1,052 974 1,402 42.70 33 1980 573.69 355 329 486 42.91 11 1981 835.00 509 471 714 43.13 17 1982 12,378.34 7,428 6,880 10,697 43.34 247 1983 2,849.10 1,682 1,558 2,488 43.54 57 1984 1,178.19 684 634 1,040 43.74 24 1985 8,644.95 4,931 4,567 7,709 43.94 175 1986 68,778.69 38,536 35,693 61,973 44.13 1,404 1987 13,695.82 7,530 6,974 12,474 44.32 281 1988 4,288.70 2,312 2,141 3,949 44.50 89 1989 45,009.51 23,778 22,023 41,890 44.68 938 1990 29,990.05 15,511 14,366 28,219 44.86 629 1991 21,747.28 11,001 10,189 20,692 45.03 460 1992 4,767.95 2,358 2,184 4,586 45.19 101 1993 20,886.79 10,084 9,340 20,319 45.35 448 1994 50,250.63 23,656 21,910 49,445 45.51 1,086 1995 11,736.83 5,380 4,983 11,683 45.67 256 1996 47,783.76 21,304 19,732 48,121 45.82 1,050 1997 46,538.00 20,146 18,659 47,424 45.97 1,032 1998 36,516.44 15,334 14,203 37,651 46.11 817 1999 7,199.01 2,926 2,710 7,512 46.25 162 2000 134,254.07 52,693 48,805 141,836 46.39 3,057 2001 20,493.33 7,755 7,183 21,918 46.52 471 2002 42,746.53 15,560 14,412 46,288 46.65 992 2003 14,531.78 5,071 4,697 15,938 46.78 341 2004 23,326.89 7,786 7,211 25,913 46.90 553 2005 26,637.35 8,471 7,846 29,979 47.02 638 2006 24,135.44 7,283 6,746 27,527 47.14 584 2007 30,747.31 8,772 8,125 35,536 47.25 752 2008 28,796.66 7,717 7,148 33,744 47.37 712 2009 8,790.13 2,200 2,038 10,444 47.48 220 2010 58,136.24 13,483 12,488 70,065 47.59 1,472 2011 90,193.33 19,238 17,818 110,256 47.69 2,312 2012 511,854.88 99,278 91,953 634,881 47.79 13,285 2013 183,426.55 31,925 29,569 230,896 47.89 4,821 2014 79,037.15 12,120 11,226 101,007 47.99 2,105 2015 84,970.12 11,198 10,372 110,286 48.09 2,293 2016 66,517.71 7,307 6,768 87,687 48.18 1,820 2017 188,629.90 16,409 15,198 252,656 48.27 5,234 2018 52,298.47 3,316 3,071 71,193 48.36 1,472 2019 173,946.60 6,743 6,245 240,759 48.45 4,969 2020 7,761.72 101 94 10,928 48.54 225 2,317,064.38 581,385 538,486 2,751,745 58,184 RAPID RIVER HATCHERY INTERIM SURVIVOR CURVE.. IOWA 90-R1.5 PROBABLE RETIREMENT YEAR.. 6-2073 NET SALVAGE PERCENT.. -15 1964 3,389.02 2,069 1,797 2,101 38.86 54 1974 900.12 491 426 609 41.53 15 1976 871.98 463 402 601 42.01 14 1978 791.78 409 355 555 42.47 13 1981 2,267.08 1,119 972 1,635 43.13 38 1984 3,003.57 1,412 1,226 2,228 43.74 51 1988 697.56 305 265 537 44.50 12 1992 11,318.42 4,533 3,936 9,080 45.19 201 1995 1,303.15 484 420 1,078 45.67 24 2011 16,657.89 2,878 2,499 16,657 47.69 349 2014 2,756.17 342 297 2,873 47.99 60 2015 2,733.18 292 254 2,890 48.09 60 2017 2,994.50 211 183 3,260 48.27 68 49,684.42 15,008 13,033 44,104 959 AMERICAN FALLS INTERIM SURVIVOR CURVE.. IOWA 90-R1.5 PROBABLE RETIREMENT YEAR.. 2-2055 NET SALVAGE PERCENT.. -11 1919 629.23 536 518 181 20.59 9 1924 66.82 56 54 20 21.70 1 1925 30.84 26 25 9 21.91 1943 274.80 212 205 100 25.59 4 1950 942.06 701 677 369 26.82 14 1957 549.70 393 380 231 27.92 8 1958 581.37 413 399 246 28.07 9 1968 829.66 549 530 391 29.37 13 1969 279.65 184 178 133 29.48 5 1971 306.12 198 191 149 29.70 5 1978 1,336,376.17 805,978 778,371 705,007 30.40 23,191 1979 8,976.64 5,355 5,172 4,792 30.49 157 1980 990.18 584 564 535 30.58 17 1982 321.36 185 179 178 30.74 6 1984 1,739.28 976 943 988 30.90 32 1989 813.58 424 409 494 31.26 16 1993 14,687.31 7,105 6,862 9,441 31.52 300 1994 31,541.83 14,945 14,433 20,578 31.58 652 1995 184,081.61 85,314 82,392 121,939 31.64 3,854 1996 2,985.64 1,353 1,307 2,007 31.69 63 1997 51,432.19 22,727 21,949 35,141 31.75 1,107 1999 10,368.55 4,343 4,194 7,315 31.85 230 2004 34,352.32 12,135 11,719 26,412 32.09 823 2005 112,265.70 37,980 36,679 87,936 32.14 2,736 2007 6,954.05 2,136 2,063 5,656 32.22 176 2008 137,162.78 39,856 38,491 113,760 32.26 3,526 2009 1,799.88 491 474 1,524 32.31 47 2011 795.18 188 182 701 32.38 22 2012 158,252.34 34,206 33,034 142,626 32.42 4,399 2013 32,546.78 6,356 6,138 29,989 32.46 924 2015 23,927.77 3,600 3,477 23,083 32.53 710 2018 31,684.29 2,353 2,272 32,897 32.63 1,008 2019 7,784.81 355 343 8,298 32.67 254 2,196,330.49 1,092,213 1,054,801 1,383,126 44,318 BROWNLEE INTERIM SURVIVOR CURVE.. IOWA 90-R1.5 PROBABLE RETIREMENT YEAR.. 6-2073 NET SALVAGE PERCENT.. -29 1960 461,258.75 328,596 397,351 197,672 37.67 5,247 1961 399.49 282 341 174 37.97 5 1962 630.08 440 532 281 38.27 7 1969 4,979.10 3,233 3,909 2,514 40.25 62 1972 303.29 190 230 161 41.03 4 1973 2,049.52 1,269 1,535 1,109 41.28 27 1974 295.15 180 218 163 41.53 4 1975 46.79 28 34 27 41.77 1 1976 5,995.16 3,570 4,317 3,417 42.01 81 1977 549.65 323 391 318 42.24 8 1980 2,336,863.41 1,314,526 1,589,577 1,424,977 42.91 33,209 1982 1,151.47 628 759 726 43.34 17 1984 559.04 295 357 364 43.74 8 1985 8,469.77 4,389 5,307 5,619 43.94 128 1986 15,921.79 8,104 9,800 10,739 44.13 243 1988 6,229.64 3,051 3,689 4,347 44.50 98 1990 4,260.94 2,002 2,421 3,076 44.86 69 1991 112,746.57 51,814 62,656 82,788 45.03 1,839 1992 14,234.34 6,395 7,733 10,629 45.19 235 1994 2,217.19 948 1,146 1,714 45.51 38 1995 8,059.59 3,356 4,058 6,339 45.67 139 1996 15,086.02 6,110 7,388 12,073 45.82 263 1997 2,550.54 1,003 1,213 2,077 45.97 45 2000 7,334.02 2,615 3,162 6,299 46.39 136 2004 68,378.65 20,733 25,071 63,137 46.90 1,346 2005 22,149.50 6,399 7,738 20,835 47.02 443 2006 1,048.95 288 348 1,005 47.14 21 2007 142,899.70 37,036 44,785 139,555 47.25 2,954 2008 396,858.60 96,620 116,837 395,111 47.37 8,341 2010 538,427.86 113,444 137,181 557,391 47.59 11,712 2011 64,049.41 12,411 15,008 67,616 47.69 1,418 2012 14,392.12 2,536 3,067 15,499 47.79 324 2013 91,829.74 14,520 17,558 100,902 47.89 2,107 2014 340,893.44 47,489 57,426 382,327 47.99 7,967 2015 738,503.95 88,417 106,917 845,753 48.09 17,587 2016 335,046.14 33,436 40,432 391,777 48.18 8,132 2017 65,376.19 5,166 6,247 78,088 48.27 1,618 2018 63,416.18 3,653 4,417 77,390 48.36 1,600 2019 18,291.23 644 779 22,817 48.45 471 2020 897,445.18 10,639 12,865 1,144,839 48.54 23,585 6,811,198.15 2,236,778 2,704,801 6,081,645 131,539 BLISS INTERIM SURVIVOR CURVE.. IOWA 90-R1.5 PROBABLE RETIREMENT YEAR.. 7-2034 NET SALVAGE PERCENT.. -4 1950 198,583.86 170,211 133,113 73,414 12.52 5,864 1952 299.87 256 200 112 12.57 9 1957 179.69 151 118 69 12.70 5 1964 1,331.17 1,098 859 526 12.85 41 1973 2,344.69 1,866 1,459 979 13.00 75 1982 4,260.33 3,227 2,524 1,907 13.11 145 1986 2,574.63 1,893 1,480 1,197 13.16 91 1989 1,610.13 1,153 902 773 13.19 59 1991 2,653.41 1,863 1,457 1,303 13.20 99 1992 2,770.11 1,924 1,505 1,376 13.21 104 1993 9,807.48 6,732 5,265 4,935 13.22 373 1994 2,251.08 1,526 1,193 1,148 13.23 87 1997 5,686.88 3,697 2,891 3,023 13.25 228 1999 7,063.06 4,439 3,472 3,874 13.27 292 2000 14,875.79 9,181 7,180 8,291 13.27 625 2005 224,829.62 123,033 96,218 137,605 13.30 10,346 2006 54,241.21 28,756 22,489 33,922 13.31 2,549 2007 224,026.20 114,627 89,644 143,344 13.32 10,762 2012 24,352.68 9,634 7,534 17,793 13.34 1,334 2014 14,947.24 4,973 3,889 11,656 13.35 873 2015 3,890.93 1,152 901 3,146 13.36 235 2018 58,992.40 9,436 7,379 53,973 13.37 4,037 2020 15,243.84 560 438 15,416 13.38 1,152 876,816.30 501,388 392,109 519,780 39,385 CASCADE INTERIM SURVIVOR CURVE.. IOWA 90-R1.5 PROBABLE RETIREMENT YEAR.. 1-2061 NET SALVAGE PERCENT.. -9 1983 994,971.42 514,734 533,878 550,641 35.29 15,603 1984 1,752.01 893 926 983 35.40 28 1988 957.97 458 475 569 35.82 16 1989 2,089.69 982 1,019 1,259 35.91 35 1990 7,518.95 3,468 3,597 4,599 36.01 128 1991 1,755.71 795 825 1,089 36.10 30 1992 12,362.47 5,482 5,686 7,789 36.19 215 1993 23,379.43 10,149 10,526 14,957 36.28 412 1994 2,753.07 1,169 1,212 1,788 36.36 49 1996 1,937.17 783 812 1,299 36.53 36 1997 12,349.11 4,863 5,044 8,417 36.61 230 1999 9,373.60 3,486 3,616 6,602 36.76 180 2005 27,939.21 8,297 8,606 21,848 37.17 588 2007 12,583.15 3,377 3,503 10,213 37.29 274 2009 871.10 207 215 735 37.41 20 2014 15,875.15 2,356 2,444 14,860 37.69 394 2015 27,075.82 3,477 3,606 25,906 37.74 686 2017 3,524.05 301 312 3,529 37.84 93 2018 87,059.17 5,455 5,658 89,237 37.88 2,356 1,246,128.25 570,732 591,959 766,321 21,373 CLEAR LAKE INTERIM SURVIVOR CURVE.. IOWA 90-R1.5 PROBABLE RETIREMENT YEAR.. 6-2027 NET SALVAGE PERCENT.. -1 1937 160.43 149 153 9 6.17 1 1957 42.21 38 39 3 6.31 1973 721.19 635 654 74 6.37 12 1983 20.00 17 18 3 6.40 1984 466.85 397 409 63 6.40 10 1988 830.29 693 714 125 6.41 20 1992 6,456.56 5,270 5,428 1,093 6.42 170 2005 12,445.00 8,796 9,060 3,510 6.44 545 2010 3,362.63 2,083 2,146 1,251 6.45 194 2014 5,818.05 2,920 3,008 2,869 6.45 445 2015 19,708.58 9,071 9,343 10,562 6.45 1,638 2016 20,199.09 8,295 8,544 11,857 6.45 1,838 2019 10,646.75 1,993 2,053 8,700 6.46 1,347 80,877.63 40,357 41,568 40,118 6,220 HELLS CANYON INTERIM SURVIVOR CURVE.. IOWA 90-R1.5 PROBABLE RETIREMENT YEAR.. 6-2073 NET SALVAGE PERCENT.. -42 1952 113.72 96 58 103 35.10 3 1967 447,326.12 326,806 197,651 437,553 39.71 11,019 1974 455.15 306 185 461 41.53 11 1980 9,007.35 5,577 3,373 9,417 42.91 219 1981 20,171.70 12,298 7,438 21,206 43.13 492 1988 16,821.11 9,070 5,485 18,400 44.50 413 1989 6,848.83 3,618 2,188 7,537 44.68 169 1990 3,805.31 1,968 1,190 4,213 44.86 94 1991 4,153.45 2,101 1,271 4,627 45.03 103 1993 5,050.80 2,438 1,474 5,698 45.35 126 1995 2,383.38 1,093 661 2,723 45.67 60 1996 13,362.97 5,958 3,603 15,372 45.82 335 2005 24,985.14 7,946 4,806 30,673 47.02 652 2008 34,916.28 9,357 5,659 43,922 47.37 927 2009 19,467.59 4,873 2,947 24,697 47.48 520 2011 563,831.33 120,264 72,735 727,905 47.69 15,263 2012 120,567.30 23,385 14,143 157,062 47.79 3,287 2013 9,159.12 1,594 964 12,042 47.89 251 2014 5,836.92 895 541 7,747 47.99 161 2015 188,148.95 24,796 14,996 252,175 48.09 5,244 2016 9,992.83 1,098 664 13,526 48.18 281 2017 102,931.92 8,954 5,415 140,748 48.27 2,916 2018 164,177.53 10,409 6,295 226,837 48.36 4,691 2019 7,992.89 310 187 11,162 48.45 230 1,781,507.69 585,210 353,932 2,175,809 47,467 LOWER MALAD INTERIM SURVIVOR CURVE.. IOWA 90-R1.5 PROBABLE RETIREMENT YEAR.. 3-2035 NET SALVAGE PERCENT.. -3 1948 64,485.57 54,540 48,075 18,345 13.01 1,410 1988 422.22 298 263 172 13.80 12 1992 4,279.05 2,895 2,552 1,856 13.84 134 2003 10,942.26 6,126 5,400 5,871 13.93 421 2007 34,038.63 16,837 14,841 20,219 13.95 1,449 2008 150,049.22 71,280 62,830 91,720 13.96 6,570 2009 70,216.30 31,860 28,083 44,240 13.97 3,167 2011 3,777.15 1,536 1,354 2,537 13.98 181 2016 182,410.59 44,515 39,238 148,645 14.01 10,610 2018 61,138.56 9,270 8,171 54,802 14.02 3,909 2020 2,599.65 89 78 2,599 14.03 185 584,359.20 239,246 210,885 391,005 28,048 LOWER SALMON INTERIM SURVIVOR CURVE.. IOWA 90-R1.5 PROBABLE RETIREMENT YEAR.. 7-2034 NET SALVAGE PERCENT.. -3 1949 167,047.82 142,124 109,634 62,425 12.49 4,998 1957 1,095.71 914 705 424 12.70 33 1962 242.42 199 154 96 12.81 7 1966 914.43 742 572 369 12.88 29 1978 500.95 385 297 219 13.07 17 1979 2,108.34 1,611 1,243 929 13.08 71 1981 16,166.12 12,205 9,415 7,236 13.10 552 1983 1,331.09 991 764 607 13.13 46 1988 669.89 480 370 320 13.18 24 1989 18,544.40 13,152 10,145 8,955 13.19 679 1990 8,252.25 5,798 4,473 4,027 13.19 305 1996 2,011.04 1,314 1,014 1,058 13.24 80 1997 5,950.33 3,831 2,955 3,174 13.25 240 2003 11,739.05 6,719 5,183 6,908 13.29 520 2006 5,992.85 3,147 2,428 3,745 13.31 281 2007 302.89 153 118 194 13.32 15 2008 10,123.86 4,935 3,807 6,621 13.32 497 2009 209,287.15 97,559 75,257 140,309 13.33 10,526 2010 1,884.82 836 645 1,296 13.33 97 2011 4,861.13 2,034 1,569 3,438 13.34 258 2014 21,323.27 7,026 5,420 16,543 13.35 1,239 2015 39,050.83 11,455 8,836 31,386 13.36 2,349 2016 21,746.98 5,511 4,251 18,148 13.36 1,358 2019 10,716.15 1,086 838 10,200 13.38 762 2020 12,233.97 445 343 12,258 13.38 916 574,097.74 324,652 250,436 340,885 25,899 MILNER INTERIM SURVIVOR CURVE.. IOWA 90-R1.5 PROBABLE RETIREMENT YEAR.. 11-2068 NET SALVAGE PERCENT.. -10 1992 525,127.39 212,057 205,363 372,277 42.03 8,857 1993 2,720.36 1,074 1,040 1,952 42.16 46 1994 15,667.14 6,035 5,844 11,389 42.29 269 1995 14,057.66 5,280 5,113 10,350 42.41 244 1996 18,104.27 6,617 6,408 13,507 42.54 318 1997 8,103.30 2,881 2,790 6,124 42.65 144 1998 6,583.35 2,272 2,200 5,041 42.77 118 2000 7,038.38 2,276 2,204 5,538 42.99 129 2005 33,534.92 8,829 8,550 28,338 43.51 651 2009 29,006.27 6,048 5,857 26,050 43.87 594 2012 22,537.75 3,655 3,540 21,252 44.13 482 2014 9,092.85 1,169 1,132 8,870 44.29 200 2015 4,877.96 540 523 4,843 44.37 109 2016 10,179.31 939 909 10,288 44.44 232 706,630.91 259,672 251,475 525,819 12,393 OXBOW HATCHERY INTERIM SURVIVOR CURVE.. IOWA 90-R1.5 PROBABLE RETIREMENT YEAR.. 6-2073 NET SALVAGE PERCENT.. -28 1988 572.70 278 177 556 44.50 12 1992 4,934.87 2,200 1,399 4,917 45.19 109 1996 4,751.00 1,909 1,214 4,867 45.82 106 2011 2,361.91 454 289 2,735 47.69 57 2015 2,700.48 321 204 3,252 48.09 68 15,320.96 5,162 3,283 16,328 352 OXBOW INTERIM SURVIVOR CURVE.. IOWA 90-R1.5 PROBABLE RETIREMENT YEAR.. 6-2073 NET SALVAGE PERCENT.. -29 1931 70.14 62 20 70 27.67 3 1946 207.87 167 54 214 33.05 6 1961 272,729.15 192,467 62,249 289,572 37.97 7,626 1962 2,031.37 1,420 459 2,161 38.27 56 1963 448.00 310 100 478 38.57 12 1966 108.00 72 23 116 39.43 3 1967 1,626.16 1,079 349 1,749 39.71 44 1968 106.56 70 23 115 39.98 3 1969 1,065.75 692 224 1,151 40.25 29 1971 471.03 299 97 511 40.78 13 1972 98.57 62 20 107 41.03 3 1973 864.69 535 173 942 41.28 23 1976 1,470.14 875 283 1,613 42.01 38 1977 166.90 98 32 184 42.24 4 1978 6,603.51 3,825 1,237 7,281 42.47 171 1980 2,033.77 1,144 370 2,254 42.91 53 1981 5,040.87 2,792 903 5,600 43.13 130 1983 5,158.41 2,767 895 5,759 43.54 132 1984 3,969.69 2,094 677 4,444 43.74 102 1985 794.12 411 133 891 43.94 20 1986 12,256.65 6,239 2,018 13,793 44.13 313 1988 9,384.26 4,597 1,487 10,619 44.50 239 1989 20,358.47 9,770 3,160 23,103 44.68 517 1990 9,203.62 4,324 1,398 10,474 44.86 233 1991 1,129.36 519 168 1,289 45.03 29 1993 173.43 76 25 199 45.35 4 1994 6,728.09 2,877 930 7,749 45.51 170 1995 13,834.18 5,761 1,863 15,983 45.67 350 1997 46,667.53 18,352 5,936 54,266 45.97 1,180 1998 7,422.57 2,831 916 8,659 46.11 188 2000 3,090.06 1,102 356 3,630 46.39 78 2001 49,348.44 16,964 5,487 58,173 46.52 1,250 2003 16,633.37 5,273 1,705 19,752 46.78 422 2005 2,607.44 753 244 3,120 47.02 66 2006 1,571.02 431 139 1,887 47.14 40 2007 60,860.40 15,773 5,101 73,409 47.25 1,554 2009 25,357.07 5,766 1,865 30,846 47.48 650 2010 9,345.05 1,969 637 11,418 47.59 240 2012 2,811.14 495 160 3,466 47.79 73 2014 101,143.34 14,090 4,557 125,918 47.99 2,624 2015 164,732.21 19,723 6,379 206,126 48.09 4,286 2017 910,813.60 71,977 23,279 1,151,670 48.27 23,859 2018 26,093.40 1,503 486 33,174 48.36 686 2019 49,996.96 1,761 570 63,927 48.45 1,319 2020 15,944.62 189 61 20,507 48.54 422 1,872,570.98 424,356 137,248 2,278,369 49,263 PAHSIMEROI ACCUMULATING PONDS INTERIM SURVIVOR CURVE.. IOWA 90-R1.5 PROBABLE RETIREMENT YEAR.. 6-2073 NET SALVAGE PERCENT.. -15 1978 66.23 34 72 5 42.47 1984 162.12 76 160 26 43.74 1 2011 19,024.13 3,286 6,924 14,953 47.69 314 2013 1,282.84 181 381 1,094 47.89 23 2015 2,813.67 300 632 2,604 48.09 54 2017 7,583.21 534 1,125 7,595 48.27 157 2018 2,199.68 113 238 2,292 48.36 47 33,131.88 4,524 9,533 28,569 596 PAHSIMEROI TRAPPING INTERIM SURVIVOR CURVE.. IOWA 90-R1.5 PROBABLE RETIREMENT YEAR.. 6-2073 NET SALVAGE PERCENT.. -15 1951 484.49 333 576 - 1,133 34.76 33 1978 281.82 146 253 - 577 42.47 14 1984 162.12 76 131 - 318 43.74 7 1987 1,269.56 565 977 - 2,437 44.32 55 1988 1,213.21 530 917 - 2,312 44.50 52 1991 680.64 279 483 - 1,265 45.03 28 1992 748.14 300 519 - 1,379 45.19 31 1995 1,427.25 530 917 - 2,558 45.67 56 1996 1,315.31 475 822 - 2,334 45.82 51 2014 20,764.06 2,579 4,461 - 28,340 47.99 591 28,346.60 5,813 10,056 - 42,655 918 SHOSHONE FALLS INTERIM SURVIVOR CURVE.. IOWA 90-R1.5 PROBABLE RETIREMENT YEAR.. 12-2040 NET SALVAGE PERCENT.. -1 1988 145.06 89 39 - 185 19.08 10 1994 2,519.27 1,423 620 - 3,165 19.20 165 1995 6,266.51 3,482 1,518 - 7,847 19.21 408 1996 10,442.47 5,701 2,486 - 13,033 19.23 678 1997 20,250.89 10,846 4,729 - 25,182 19.25 1,308 1999 7,038.38 3,616 1,577 - 8,685 19.28 450 2000 7,560.51 3,795 1,655 - 9,291 19.30 481 2004 102,273.16 45,892 20,010 - 123,306 19.35 6,372 2005 3,630.65 1,573 686 - 4,353 19.37 225 2006 1,545.93 645 281 - 1,843 19.38 95 2007 3,356.11 1,342 585 - 3,975 19.40 205 2009 6,739.43 2,443 1,065 - 7,872 19.42 405 2010 111,283.14 38,039 16,586 - 128,982 19.43 6,638 2014 26,448.61 6,442 2,809 - 29,522 19.48 1,516 2018 14,022.46 1,544 673 - 14,836 19.53 760 2019 770,044.43 53,384 23,276 - 801,021 19.54 40,994 1,093,567.01 180,256 78,595 - 1,183,098 60,710 STRIKE INTERIM SURVIVOR CURVE.. IOWA 90-R1.5 PROBABLE RETIREMENT YEAR.. 7-2034 NET SALVAGE PERCENT.. -5 1950 110.42 96 81 35 12.52 3 1952 202,892.52 174,782 147,726 65,311 12.57 5,196 1954 701.17 601 508 228 12.63 18 1956 330.17 282 238 108 12.67 9 1961 66.83 56 47 23 12.79 2 1962 493.88 414 350 169 12.81 13 1963 971.13 811 685 334 12.83 26 1964 698.44 582 492 241 12.85 19 1965 402.65 334 282 140 12.86 11 1966 1,445.75 1,196 1,011 507 12.88 39 1975 455.26 362 306 172 13.03 13 1978 1,544.74 1,210 1,023 599 13.07 46 1980 9,340.75 7,233 6,113 3,694 13.09 282 1981 1,773.80 1,365 1,154 709 13.10 54 1982 2,552.90 1,952 1,650 1,031 13.11 79 1988 2,042.71 1,491 1,260 885 13.18 67 1991 6,003.33 4,255 3,596 2,707 13.20 205 1992 9,740.31 6,828 5,771 4,456 13.21 337 1993 8,758.12 6,069 5,130 4,067 13.22 308 1994 4,827.29 3,304 2,793 2,276 13.23 172 1995 11,877.77 8,023 6,781 5,691 13.24 430 1997 18,076.83 11,864 10,027 8,953 13.25 676 1999 2,695.84 1,711 1,446 1,384 13.27 104 2000 4,437.75 2,765 2,337 2,323 13.27 175 2002 50,025.45 29,877 25,252 27,275 13.29 2,052 2005 272,103.56 150,334 127,062 158,646 13.30 11,928 2006 17,139.48 9,174 7,754 10,243 13.31 770 2007 15,399.32 7,955 6,724 9,446 13.32 709 2008 42,018.92 20,882 17,649 26,470 13.32 1,987 2009 26,148.86 12,426 10,502 16,954 13.33 1,272 2010 9,490.13 4,291 3,627 6,338 13.33 475 2011 67,457.45 28,780 24,325 46,505 13.34 3,486 2012 9,986.21 3,989 3,372 7,114 13.34 533 2013 27,369.21 10,096 8,533 20,205 13.35 1,513 2014 441,477.71 148,299 125,342 338,209 13.35 25,334 2015 49,960.96 14,940 12,627 39,832 13.36 2,981 2016 41,375.57 10,689 9,034 34,410 13.36 2,576 2017 12,809.19 2,720 2,299 11,151 13.37 834 2018 57,874.29 9,346 7,899 52,869 13.37 3,954 2020 39,258.82 1,456 1,231 39,991 13.38 2,989 1,472,135.49 702,840 594,041 951,701 71,677 SWAN FALLS INTERIM SURVIVOR CURVE.. IOWA 90-R1.5 PROBABLE RETIREMENT YEAR.. 8-2042 NET SALVAGE PERCENT.. -2 1928 362.99 296 254 116 16.94 7 1938 162.66 129 111 55 17.90 3 1947 535.22 414 356 190 18.64 10 1956 166.26 125 107 62 19.25 3 1975 997.53 675 580 438 20.17 22 1984 3,338.59 2,094 1,798 1,607 20.46 79 1987 1,755.14 1,065 915 876 20.55 43 1989 7,086.27 4,197 3,605 3,623 20.60 176 1990 7,104.56 4,154 3,568 3,679 20.62 178 1994 876,076.34 482,069 414,038 479,560 20.71 23,156 1995 103,984.20 56,240 48,303 57,761 20.73 2,786 1996 4,168.65 2,213 1,901 2,351 20.75 113 1997 268,947.66 140,008 120,250 154,077 20.77 7,418 2000 6,098.61 2,967 2,548 3,672 20.83 176 2002 2,477.19 1,142 981 1,546 20.87 74 2003 1,767.04 790 679 1,124 20.88 54 2006 12,091.94 4,856 4,171 8,163 20.93 390 2007 1,710.47 657 564 1,180 20.95 56 2010 11,192.29 3,661 3,144 8,272 20.99 394 2011 36,183.51 11,051 9,491 27,416 21.01 1,305 2013 96,754.58 24,927 21,409 77,280 21.04 3,673 2014 209,005.79 48,323 41,503 171,682 21.05 8,156 2016 27,983.84 4,817 4,137 24,406 21.08 1,158 2019 15,361.96 994 854 14,815 21.12 701 2020 17,115.40 388 333 17,124 21.13 810 1,712,428.69 798,252 685,600 1,061,077 50,941 TWIN FALLS INTERIM SURVIVOR CURVE.. IOWA 90-R1.5 PROBABLE RETIREMENT YEAR.. 12-2040 NET SALVAGE PERCENT.. -4 1938 25,328.19 20,839 16,920 9,421 16.80 561 1943 140.81 114 93 54 17.17 3 1944 888.72 719 584 340 17.24 20 1947 98.75 79 64 39 17.44 2 1949 2,814.79 2,245 1,823 1,105 17.56 63 1950 250.08 199 162 99 17.62 6 1957 194.24 151 123 79 18.01 4 1980 335.04 229 186 163 18.88 9 1988 6,921.92 4,371 3,549 3,650 19.08 191 1989 931.82 582 473 497 19.10 26 1993 6,886.89 4,069 3,304 3,859 19.18 201 1994 587.13 341 277 334 19.20 17 1995 4,184.40 2,394 1,944 2,408 19.21 125 1996 13,789.43 7,751 6,293 8,048 19.23 419 1997 11,178.72 6,165 5,006 6,620 19.25 344 2002 12,711.09 6,238 5,065 8,155 19.33 422 2009 15,902.87 5,935 4,819 11,720 19.42 604 2011 86,455.20 28,443 23,094 66,819 19.45 3,435 2013 151,542.03 42,246 34,301 123,303 19.47 6,333 2020 1,465.20 37 30 1,494 19.55 76 342,607.32 133,147 108,107 248,205 12,861 TWIN FALLS (NEW) INTERIM SURVIVOR CURVE.. IOWA 90-R1.5 PROBABLE RETIREMENT YEAR.. 12-2040 NET SALVAGE PERCENT.. -4 1995 311,667.53 178,345 138,879 185,255 19.21 9,644 2000 29,280.51 15,135 11,786 18,666 19.30 967 2002 121,802.59 59,773 46,546 80,129 19.33 4,145 2005 3,126.99 1,395 1,086 2,166 19.37 112 2010 2,155.08 759 591 1,650 19.43 85 2013 6,651.50 1,854 1,444 5,474 19.47 281 2016 20,216.13 3,799 2,958 18,066 19.50 926 2019 5,814.24 415 323 5,724 19.54 293 500,714.57 261,475 203,613 317,130 16,453 THOUSAND SPRINGS INTERIM SURVIVOR CURVE.. IOWA 90-R1.5 PROBABLE RETIREMENT YEAR.. 6-2031 NET SALVAGE PERCENT.. -2 1921 9,337.76 8,472 9,525 1925 81.41 74 83 1964 2,975.60 2,525 3,035 1988 855.61 652 873 1993 21,275.70 15,526 21,701 1996 910.94 643 901 28 10.30 3 2009 247,986.38 130,895 183,422 69,524 10.35 6,717 2014 70,012.69 27,016 37,857 33,556 10.37 3,236 2016 10,124.20 3,071 4,303 6,023 10.37 581 2017 16,707.05 4,226 5,922 11,119 10.37 1,072 2019 8,769.84 1,110 1,555 7,390 10.38 712 389,037.18 194,210 269,178 127,640 12,321 UPPER MALAD INTERIM SURVIVOR CURVE.. IOWA 90-R1.5 PROBABLE RETIREMENT YEAR.. 3-2035 NET SALVAGE PERCENT.. -2 1948 53,431.25 44,752 29,028 25,472 13.01 1,958 1957 54.51 45 29 26 13.27 2 1986 696.85 495 321 390 13.78 28 1988 422.22 295 191 239 13.80 17 1989 14,128.43 9,774 6,340 8,071 13.81 584 1992 3,686.93 2,470 1,602 2,159 13.84 156 2009 5,560.82 2,499 1,621 4,051 13.97 290 2013 2,500.00 868 563 1,987 13.99 142 2014 138,678.80 43,706 28,349 113,103 14.00 8,079 2015 397.32 111 72 333 14.00 24 219,557.13 105,015 68,117 155,831 11,280 UPPER SALMON A INTERIM SURVIVOR CURVE.. IOWA 90-R1.5 PROBABLE RETIREMENT YEAR.. 7-2034 NET SALVAGE PERCENT.. -3 1937 4,466.75 3,888 3,728 873 12.10 72 1946 50,210.16 42,990 41,218 10,498 12.40 847 1957 65.91 55 53 15 12.70 1 1968 80.80 65 62 21 12.92 2 1989 3,400.03 2,411 2,312 1,190 13.19 90 1990 694.83 488 468 248 13.19 19 1991 7,284.28 5,065 4,856 2,647 13.20 201 1992 2,565.38 1,764 1,691 951 13.21 72 1995 2,273.69 1,507 1,445 897 13.24 68 1999 7,038.38 4,381 4,200 3,049 13.27 230 2005 9,254.99 5,016 4,809 4,723 13.30 355 2007 33,181.21 16,815 16,122 18,055 13.32 1,355 2009 8,070.01 3,762 3,607 4,705 13.33 353 2012 21,515.92 8,430 8,083 14,079 13.34 1,055 2013 92,748.08 33,561 32,178 63,353 13.35 4,746 2014 6,823.03 2,248 2,155 4,872 13.35 365 2015 9,984.31 2,929 2,808 7,476 13.36 560 2016 5,348.51 1,355 1,299 4,210 13.36 315 2018 7,387.11 1,170 1,122 6,487 13.37 485 2020 2,700.44 98 94 2,687 13.38 201 275,093.82 137,998 132,311 151,036 11,392 UPPER SALMON B INTERIM SURVIVOR CURVE.. IOWA 90-R1.5 PROBABLE RETIREMENT YEAR.. 7-2034 NET SALVAGE PERCENT.. -3 1947 86,388.08 73,814 72,943 16,036 12.43 1,290 1949 1,487.44 1,266 1,251 281 12.49 22 1989 1,595.84 1,132 1,119 525 13.19 40 2001 65,664.60 39,327 38,863 28,771 13.28 2,166 2005 21,634.36 11,725 11,587 10,697 13.30 804 2007 38,137.32 19,326 19,098 20,183 13.32 1,515 2012 17,860.72 6,998 6,915 11,481 13.34 861 2014 9,660.99 3,183 3,145 6,805 13.35 510 2016 3,535.20 896 885 2,756 13.36 206 2018 6,671.34 1,057 1,045 5,827 13.37 436 2019 7,397.14 750 741 6,878 13.38 514 260,033.03 159,474 157,593 110,241 8,364 UPPER SALMON COMMON INTERIM SURVIVOR CURVE.. IOWA 90-R1.5 PROBABLE RETIREMENT YEAR.. 7-2034 NET SALVAGE PERCENT.. -3 1974 202.47 159 112 96 13.01 7 2005 1,727.90 936 660 1,120 13.30 84 2017 3,048.60 635 448 2,692 13.37 201 4,978.97 1,730 1,220 3,908 292 28,131,024.15 10,578,736 9,723,981 23,618,429 817,126 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 28.9 2.90 SURVIVOR CURVE.. 15-SQUARE NET SALVAGE PERCENT.. 0 1997 2,395.51 2,396 2,396 2004 1,105.18 1,105 1,105 2005 9,355.05 9,355 9,355 2008 2,828.67 2,357 2,551 278 2.50 111 2009 2,693.77 2,065 2,235 459 3.50 131 2010 34,469.99 24,129 26,114 8,356 4.50 1,857 2011 16,370.81 10,368 11,221 5,150 5.50 936 2013 1,517.73 759 821 697 7.50 93 2015 8,372.10 3,070 3,323 5,049 9.50 531 2018 13,533.44 2,256 2,442 11,091 12.50 887 2019 15,516.03 1,552 1,680 13,836 13.50 1,025 2020 12,923.61 431 466 12,458 14.50 859 121,081.89 59,843 63,709 57,373 6,430 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 8.9 5.31 SURVIVOR CURVE.. 20-SQUARE NET SALVAGE PERCENT.. 0 2013 42,231.03 15,837 5,525 - 47,756 12.50 3,820 42,231.03 15,837 5,525 - 47,756 3,820 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 12.5 9.05 SURVIVOR CURVE.. 5-SQUARE NET SALVAGE PERCENT.. 0 2011 3,765.50 3,766 3,766 2012 22,268.98 22,269 22,269 2013 46,708.34 46,708 46,708 2014 30,642.71 30,643 30,643 2015 39,817.19 39,817 39,817 2016 9,755.88 8,780 9,756 2017 68,340.24 47,838 58,304 10,036 1.50 6,691 2018 14,494.35 7,247 8,832 5,662 2.50 2,265 2019 30,943.41 9,283 11,314 19,629 3.50 5,608 2020 2,552.41 255 311 2,241 4.50 498 269,289.01 216,606 231,720 37,569 15,062 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 2.5 5.59 MILNER DAM INTERIM SURVIVOR CURVE.. IOWA 90-R4 PROBABLE RETIREMENT YEAR.. 6-2067 NET SALVAGE PERCENT.. -10 1992 12,737.21 5,489 5,174 8,837 43.98 201 12,737.21 5,489 5,174 8,837 201 NIAGARA SPRINGS HATCHERY INTERIM SURVIVOR CURVE.. IOWA 90-R4 PROBABLE RETIREMENT YEAR.. 6-2073 NET SALVAGE PERCENT.. 0 1966 46,667.72 27,527 46,681 13 - 46,667.72 27,527 46,681 13 - RAPID RIVER HATCHERY INTERIM SURVIVOR CURVE.. IOWA 90-R4 PROBABLE RETIREMENT YEAR.. 6-2073 NET SALVAGE PERCENT.. 0 1964 3,241.03 1,966 3,008 233 35.04 7 1965 3,956.36 2,367 3,621 335 35.73 9 2016 10,699.07 854 1,306 9,393 51.90 181 17,896.46 5,187 7,935 9,961 197 AMERICAN FALLS INTERIM SURVIVOR CURVE.. IOWA 90-R4 PROBABLE RETIREMENT YEAR.. 2-2055 NET SALVAGE PERCENT.. -11 1978 302,946.18 191,220 212,989 123,281 31.76 3,882 1980 3,386.40 2,087 2,325 1,434 32.05 45 1981 532,943.29 324,226 361,137 230,431 32.19 7,158 839,275.87 517,533 576,450 355,146 11,085 BROWNLEE INTERIM SURVIVOR CURVE.. IOWA 90-R4 PROBABLE RETIREMENT YEAR.. 6-2073 NET SALVAGE PERCENT.. -29 1960 274,510.29 226,586 118,210 235,908 32.24 7,317 1965 16,406.90 12,660 6,605 14,560 35.73 408 1980 227,526.95 138,742 72,382 221,128 44.43 4,977 2018 940,818.46 55,670 29,043 1,184,613 52.00 22,781 1,459,262.60 433,658 226,240 1,656,209 35,483 BLISS INTERIM SURVIVOR CURVE.. IOWA 90-R4 PROBABLE RETIREMENT YEAR.. 7-2034 NET SALVAGE PERCENT.. -4 1950 29,776.21 26,146 9,006 21,962 12.31 1,784 1991 225,571.14 160,730 55,362 179,232 13.52 13,257 1993 35,232.85 24,541 8,453 28,189 13.53 2,083 1994 195,896.44 134,785 46,425 157,307 13.53 11,627 486,476.64 346,202 119,246 386,690 28,751 CASCADE INTERIM SURVIVOR CURVE.. IOWA 90-R4 PROBABLE RETIREMENT YEAR.. 1-2061 NET SALVAGE PERCENT.. -9 1983 122,668.04 66,702 65,704 68,004 37.26 1,825 122,668.04 66,702 65,704 68,004 1,825 CLEAR LAKE INTERIM SURVIVOR CURVE.. IOWA 90-R4 PROBABLE RETIREMENT YEAR.. 6-2027 NET SALVAGE PERCENT.. -1 1955 5,744.89 5,279 5,793 9 6.30 1 1964 5,352.41 4,849 5,321 85 6.39 13 11,097.30 10,128 11,114 94 14 HELLS CANYON INTERIM SURVIVOR CURVE.. IOWA 90-R4 PROBABLE RETIREMENT YEAR.. 6-2073 NET SALVAGE PERCENT.. -42 1967 818,191.89 675,559 606,871 554,961 37.07 14,971 2010 103,589.38 24,901 22,369 124,728 51.48 2,423 2019 46,900.15 1,865 1,675 64,923 52.05 1,247 968,681.42 702,325 630,916 744,612 18,641 LOWER MALAD INTERIM SURVIVOR CURVE.. IOWA 90-R4 PROBABLE RETIREMENT YEAR.. 3-2035 NET SALVAGE PERCENT.. -3 1948 25,560.48 22,198 22,617 3,710 12.67 293 1985 199,373.45 146,718 149,487 55,868 14.12 3,957 1991 19,631.52 13,647 13,905 6,316 14.17 446 244,565.45 182,563 186,008 65,894 4,696 LOWER SALMON INTERIM SURVIVOR CURVE.. IOWA 90-R4 PROBABLE RETIREMENT YEAR.. 7-2034 NET SALVAGE PERCENT.. -3 1919 1,361.60 1,283 1,044 - 2,446 7.65 320 1949 2,023.78 1,764 1,435 - 3,519 12.24 288 1966 6,090.37 5,039 4,099 - 10,372 13.08 793 1984 76,017.96 57,143 46,481 - 124,779 13.45 9,277 1989 3,199.33 2,305 1,875 - 5,170 13.50 383 88,693.04 67,534 54,933 - 146,287 11,061 MILNER INTERIM SURVIVOR CURVE.. IOWA 90-R4 PROBABLE RETIREMENT YEAR.. 11-2068 NET SALVAGE PERCENT.. -10 1992 487,016.63 206,659 195,756 339,962 45.11 7,536 1995 2,122.87 835 791 1,544 45.64 34 489,139.50 207,494 196,547 341,506 7,570 OXBOW HATCHERY INTERIM SURVIVOR CURVE.. IOWA 90-R4 PROBABLE RETIREMENT YEAR.. 6-2073 NET SALVAGE PERCENT.. -28 1961 3,070.44 2,482 3,070 860 32.95 26 3,070.44 2,482 3,070 860 26 OXBOW INTERIM SURVIVOR CURVE.. IOWA 90-R4 PROBABLE RETIREMENT YEAR.. 6-2073 NET SALVAGE PERCENT.. -29 1961 543,934.95 443,115 328,102 373,574 32.95 11,338 1962 4,870.64 3,916 2,900 3,384 33.65 101 1963 17,036.77 13,514 10,006 11,971 34.35 349 2014 20,033.31 2,878 2,131 23,712 51.78 458 2019 1,035,690.49 37,423 27,710 1,308,331 52.05 25,136 2020 927,000.21 11,372 8,420 1,187,410 52.09 22,795 2,548,566.37 512,218 379,269 2,908,382 60,177 PAHSIMEROI ACCUMULATING PONDS INTERIM SURVIVOR CURVE.. IOWA 90-R4 PROBABLE RETIREMENT YEAR.. 6-2073 NET SALVAGE PERCENT.. 0 1966 15,308.71 9,030 10,899 4,410 36.40 121 1981 1,041.65 484 584 457 44.87 10 1988 6,152.38 2,487 3,002 3,151 47.46 66 2017 36,831.15 2,325 2,806 34,025 51.95 655 59,333.89 14,326 17,291 42,043 852 PAHSIMEROI TRAPPING INTERIM SURVIVOR CURVE.. IOWA 90-R4 PROBABLE RETIREMENT YEAR.. 6-2073 NET SALVAGE PERCENT.. 0 1969 13,065.48 7,378 13,065 1981 2,546.87 1,183 2,288 259 44.87 6 15,612.35 8,561 15,353 259 6 SHOSHONE FALLS INTERIM SURVIVOR CURVE.. IOWA 90-R4 PROBABLE RETIREMENT YEAR.. 12-2040 NET SALVAGE PERCENT.. -1 1919 1,013.61 926 6,009 - 7,032 8.56 821 1921 29,476.96 26,764 173,665 - 203,437 9.08 22,405 1988 20,892.83 13,104 85,029 - 106,131 19.75 5,374 2014 63,725.01 15,799 102,516 - 166,878 19.98 8,352 115,108.41 56,593 367,219 - 483,478 36,952 STRIKE INTERIM SURVIVOR CURVE.. IOWA 90-R4 PROBABLE RETIREMENT YEAR.. 7-2034 NET SALVAGE PERCENT.. -5 1952 155,421.37 137,059 59,975 103,217 12.44 8,297 1979 20,776.00 16,463 7,204 14,611 13.39 1,091 1988 8,167.40 6,054 2,649 5,927 13.49 439 2003 16,738.82 9,900 4,332 13,244 13.56 977 2007 9,311.79 4,874 2,133 7,645 13.57 563 2014 1,392,452.69 473,288 207,105 1,254,970 13.58 92,413 1,602,868.07 647,638 283,399 1,399,612 103,780 SWAN FALLS INTERIM SURVIVOR CURVE.. IOWA 90-R4 PROBABLE RETIREMENT YEAR.. 8-2042 NET SALVAGE PERCENT.. -2 1928 6,433.83 5,736 5,728 835 11.28 74 1984 747,680.61 480,871 480,187 282,448 21.24 13,298 1994 81,828.67 46,034 45,968 37,497 21.49 1,745 1995 3.04 2 2 1 21.50 835,946.15 532,643 531,885 320,780 15,117 TWIN FALLS INTERIM SURVIVOR CURVE.. IOWA 90-R4 PROBABLE RETIREMENT YEAR.. 12-2040 NET SALVAGE PERCENT.. -4 1938 22,943.23 20,055 18,637 5,224 14.00 373 1956 844.99 682 634 245 17.78 14 1987 864,397.21 564,762 524,833 374,140 19.73 18,963 1991 5,588.07 3,472 3,227 2,585 19.81 130 893,773.50 588,971 547,330 382,194 19,480 TWIN FALLS (NEW) INTERIM SURVIVOR CURVE.. IOWA 90-R4 PROBABLE RETIREMENT YEAR.. 12-2040 NET SALVAGE PERCENT.. -4 1995 1,023,829.64 597,844 426,577 638,206 19.87 32,119 1,023,829.64 597,844 426,577 638,206 32,119 THOUSAND SPRINGS INTERIM SURVIVOR CURVE.. IOWA 90-R4 PROBABLE RETIREMENT YEAR.. 6-2031 NET SALVAGE PERCENT.. -2 1919 2,037.02 1,920 2,078 1921 13,288.62 12,489 13,554 1989 11,293.65 8,642 11,520 1991 3,748.84 2,821 3,824 1993 22,542.33 16,645 22,993 2010 29,108.02 14,838 22,794 6,896 10.50 657 2011 590,697.52 286,036 439,402 163,110 10.50 15,534 2014 8,752.19 3,413 5,243 3,684 10.50 351 2015 31,842.99 11,165 17,151 15,328 10.50 1,460 2019 72,178.22 9,203 14,137 59,484 10.50 5,665 785,489.40 367,172 552,696 248,503 23,667 UPPER MALAD INTERIM SURVIVOR CURVE.. IOWA 90-R4 PROBABLE RETIREMENT YEAR.. 3-2035 NET SALVAGE PERCENT.. -2 1948 15,773.68 13,566 5,968 10,121 12.67 799 1991 7,939.82 5,466 2,405 5,694 14.17 402 2012 5,122.13 1,953 859 4,365 14.24 307 2015 1,234,041.01 350,076 154,003 1,104,718 14.25 77,524 1,262,876.64 371,061 163,235 1,124,899 79,032 UPPER SALMON A INTERIM SURVIVOR CURVE.. IOWA 90-R4 PROBABLE RETIREMENT YEAR.. 7-2034 NET SALVAGE PERCENT.. -3 1991 1,650.89 1,165 1,183 517 13.52 38 1,650.89 1,165 1,183 517 38 UPPER SALMON COMMON INTERIM SURVIVOR CURVE.. IOWA 90-R4 PROBABLE RETIREMENT YEAR.. 7-2034 NET SALVAGE PERCENT.. -3 1937 9,578.80 8,630 9,756 111 10.78 10 1940 55.47 50 57 1 11.25 1947 17,097.18 14,984 16,938 672 12.08 56 1951 977.02 847 957 49 12.38 4 27,708.47 24,511 27,708 832 70 13,962,995.47 6,297,527 4,598,859 11,333,792 490,840 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 23.1 3.52 SALMON DIESEL INTERIM SURVIVOR CURVE.. IOWA 55-R3 PROBABLE RETIREMENT YEAR.. 6-2012 NET SALVAGE PERCENT.. -2 1967 2,587.29 2,639 2,639 1972 1,427.85 1,456 1,456 1987 7,943.94 8,103 7,864 239 11,959.08 12,198 11,959 239 EVANDER ANDREWS/DANSKIN #2 INTERIM SURVIVOR CURVE.. IOWA 55-R3 PROBABLE RETIREMENT YEAR.. 6-2041 NET SALVAGE PERCENT.. -4 2001 3,922,174.30 2,013,955 1,995,339 2,083,722 19.38 107,519 2002 287,444.04 143,564 142,237 156,705 19.46 8,053 2004 28,712.80 13,455 13,331 16,531 19.62 843 2012 32,859.47 10,074 9,981 24,193 20.07 1,205 2013 12,082.59 3,383 3,352 9,214 20.11 458 2015 371,789.53 82,220 81,460 305,201 20.18 15,124 4,655,062.73 2,266,651 2,245,699 2,595,566 133,202 BENNETT MOUNTAIN INTERIM SURVIVOR CURVE.. IOWA 55-R3 PROBABLE RETIREMENT YEAR.. 6-2046 NET SALVAGE PERCENT.. -5 2005 1,012,940.68 410,364 439,005 624,582 24.02 26,003 2007 395,175.75 146,289 156,499 258,435 24.24 10,662 2008 47,436.37 16,666 17,829 31,979 24.34 1,314 2012 39,594.33 10,538 11,274 30,301 24.68 1,228 2013 178,703.65 43,189 46,203 141,435 24.75 5,715 2014 11,840.42 2,555 2,733 9,699 24.82 391 2017 89,607.08 11,438 12,236 81,851 25.00 3,274 2019 5,391.06 317 339 5,321 25.09 212 2020 132,472.69 2,714 2,903 136,193 25.13 5,420 1,913,162.03 644,070 689,023 1,319,797 54,219 EVANDER ANDREWS/DANSKIN #1 INTERIM SURVIVOR CURVE.. IOWA 55-R3 PROBABLE RETIREMENT YEAR.. 6-2048 NET SALVAGE PERCENT.. -5 2008 1,365,819.46 458,184 549,501 884,610 26.05 33,958 2017 10,270.50 1,231 1,476 9,308 26.86 347 1,376,089.96 459,415 550,977 893,917 34,305 LANGLEY GULCH INTERIM SURVIVOR CURVE.. IOWA 55-R3 PROBABLE RETIREMENT YEAR.. 6-2054 NET SALVAGE PERCENT.. -5 2012 4,693,226.91 1,030,520 1,339,305 3,588,583 31.58 113,635 2013 12,512.44 2,476 3,218 9,920 31.74 313 2014 128,942,292.95 22,635,755 29,418,329 105,971,078 31.88 3,324,061 2015 117,262.63 17,857 23,208 99,918 32.01 3,121 2016 1,317,550.54 167,920 218,236 1,165,193 32.14 36,254 2017 149,265.47 15,142 19,679 137,050 32.26 4,248 2018 79,543.37 5,922 7,696 75,824 32.37 2,342 2019 10,705,407.43 489,981 636,799 10,603,879 32.47 326,575 2020 264,293.48 4,196 5,453 272,055 32.56 8,355 146,281,355.22 24,369,769 31,671,923 121,923,500 3,818,904 154,237,629.02 27,752,103 35,169,581 126,733,019 4,040,630 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 31.4 2.62 SURVIVOR CURVE.. IOWA 35-R3 NET SALVAGE PERCENT.. 0 2016 2,976.33 373 278 2,698 30.61 88 2,976.33 373 278 2,698 88 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 30.7 2.96 SALMON DIESEL INTERIM SURVIVOR CURVE.. IOWA 50-S2.5 PROBABLE RETIREMENT YEAR.. 6-2012 NET SALVAGE PERCENT.. -2 1959 28,502.96 29,073 29,073 1994 32,803.43 33,459 32,233 1,227 61,306.39 62,532 61,306 1,227 EVANDER ANDREWS/DANSKIN #2 INTERIM SURVIVOR CURVE.. IOWA 50-S2.5 PROBABLE RETIREMENT YEAR.. 6-2041 NET SALVAGE PERCENT.. -4 2001 1,433,423.71 753,416 877,835 612,926 18.81 32,585 2012 7,924.49 2,447 2,851 5,390 20.13 268 1,441,348.20 755,863 880,686 618,316 32,853 BENNETT MOUNTAIN INTERIM SURVIVOR CURVE.. IOWA 50-S2.5 PROBABLE RETIREMENT YEAR.. 6-2046 NET SALVAGE PERCENT.. -5 2005 2,025,881.34 843,638 903,858 1,223,318 23.40 52,279 2007 245,078.25 92,797 99,421 157,911 23.83 6,627 2012 19,753.81 5,314 5,693 15,048 24.65 610 2,290,713.40 941,749 1,008,972 1,396,277 59,516 EVANDER ANDREWS/DANSKIN #1 INTERIM SURVIVOR CURVE.. IOWA 50-S2.5 PROBABLE RETIREMENT YEAR.. 6-2048 NET SALVAGE PERCENT.. -5 2008 680,176.64 233,803 258,899 455,287 25.58 17,799 2018 36,112.81 3,208 3,552 34,366 27.05 1,270 716,289.45 237,011 262,451 489,653 19,069 LANGLEY GULCH INTERIM SURVIVOR CURVE.. IOWA 50-S2.5 PROBABLE RETIREMENT YEAR.. 6-2054 NET SALVAGE PERCENT.. -5 2012 3,508,483.17 791,819 674,892 3,009,016 31.01 97,034 2014 2,193,899.96 393,108 335,058 1,968,537 31.54 62,414 2017 85,021.62 8,759 7,466 81,807 32.17 2,543 2018 141,185.30 10,635 9,065 139,180 32.35 4,302 5,928,590.05 1,204,321 1,026,480 5,198,540 166,293 10,438,247.49 3,201,476 3,239,895 7,704,013 277,731 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 27.7 2.66 EVANDER ANDREWS/DANSKIN #2 INTERIM SURVIVOR CURVE.. IOWA 40-R1.5 PROBABLE RETIREMENT YEAR.. 6-2041 NET SALVAGE PERCENT.. -4 2001 24,684,338.59 12,428,959 13,170,983 12,500,729 17.09 731,465 2002 207,721.44 101,584 107,649 108,382 17.26 6,279 2003 832,018.49 394,126 417,656 447,643 17.43 25,682 2006 571,646.03 242,608 257,092 337,420 17.87 18,882 2007 70,946.77 28,825 30,546 43,239 18.00 2,402 2008 1,099,534.96 425,400 450,797 692,719 18.13 38,208 2009 185,738.50 68,181 72,251 120,917 18.24 6,629 2012 251,962.93 75,201 79,691 182,351 18.56 9,825 2013 65,019.98 17,734 18,793 48,828 18.65 2,618 2016 14,148.36 2,585 2,739 11,975 18.91 633 2017 137,104.36 20,352 21,567 121,021 18.98 6,376 2018 642,221.68 71,112 75,357 592,553 19.05 31,105 2019 13,290.59 924 979 12,843 19.12 672 28,775,692.68 13,877,591 14,706,100 15,220,620 880,776 BENNETT MOUNTAIN INTERIM SURVIVOR CURVE.. IOWA 40-R1.5 PROBABLE RETIREMENT YEAR.. 6-2046 NET SALVAGE PERCENT.. -5 2006 13,900.00 5,300 2,660 11,935 21.10 566 2007 5,879,685.48 2,135,596 1,071,739 5,101,930 21.31 239,415 2008 7,813,442.83 2,688,571 1,349,247 6,854,868 21.52 318,535 2009 2,155.14 700 351 1,912 21.71 88 2010 7,436,745.19 2,262,537 1,135,444 6,673,138 21.89 304,849 2011 386,702.10 109,208 54,806 351,232 22.07 15,914 2012 54,699.10 14,213 7,133 50,301 22.23 2,263 2016 21,609.47 3,348 1,680 21,010 22.82 921 2017 8,947,475.44 1,115,263 559,690 8,835,159 22.94 385,142 2020 171,148.87 3,407 1,710 177,997 23.29 7,643 30,727,563.62 8,338,143 4,184,460 28,079,482 1,275,336 EVANDER ANDREWS/DANSKIN #1 INTERIM SURVIVOR CURVE.. IOWA 40-R1.5 PROBABLE RETIREMENT YEAR.. 6-2048 NET SALVAGE PERCENT.. -5 2008 19,722,737.99 6,507,143 2,385,203 18,323,672 22.72 806,500 2009 1,758,742.88 545,842 200,079 1,646,601 22.95 71,747 2012 172,442.98 42,594 15,613 165,452 23.57 7,020 2013 173,368.42 38,770 14,211 167,826 23.76 7,063 2016 184,858.22 26,992 9,894 184,207 24.27 7,590 2018 10,937,772.70 943,809 345,955 11,138,707 24.57 453,346 2019 394,933.12 21,028 7,708 406,972 24.71 16,470 33,344,856.31 8,126,178 2,978,663 32,033,436 1,369,736 LANGLEY GULCH INTERIM SURVIVOR CURVE.. IOWA 30-R2 PROBABLE RETIREMENT YEAR.. 6-2054 NET SALVAGE PERCENT.. -5 2014 114,727,269.10 23,687,969 16,047,638 104,415,995 23.41 4,460,316 2015 866,574.89 153,428 103,941 805,962 24.06 33,498 2016 10,617,599.37 1,561,568 1,057,899 10,090,580 24.68 408,857 2017 300,260.20 34,932 23,665 291,608 25.28 11,535 2018 70,333.28 5,935 4,021 69,829 25.86 2,700 2019 1,029,221.67 52,921 35,852 1,044,831 26.41 39,562 2020 15,702.73 277 188 16,300 26.94 605 127,626,961.24 25,497,030 17,273,203 116,735,106 4,957,073 220,475,073.85 55,838,942 39,142,426 192,068,644 8,482,921 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 22.6 3.85 SALMON DIESEL INTERIM SURVIVOR CURVE.. IOWA 45-S2 PROBABLE RETIREMENT YEAR.. 6-2012 NET SALVAGE PERCENT.. -2 1967 484,555.66 494,247 494,247 1995 37,391.18 38,139 38,139 2002 19,698.11 20,092 9,259 10,833 541,644.95 552,478 541,645 10,833 EVANDER ANDREWS/DANSKIN #2 INTERIM SURVIVOR CURVE.. IOWA 45-S2 PROBABLE RETIREMENT YEAR.. 6-2041 NET SALVAGE PERCENT.. -4 2001 13,166,034.86 7,065,969 9,625,025 4,067,651 17.65 230,462 13,166,034.86 7,065,969 9,625,025 4,067,651 230,462 BENNETT MOUNTAIN INTERIM SURVIVOR CURVE.. IOWA 45-S2 PROBABLE RETIREMENT YEAR.. 6-2046 NET SALVAGE PERCENT.. -5 2006 8,139,999.35 3,341,962 5,258,720 3,288,279 22.21 148,054 8,139,999.35 3,341,962 5,258,720 3,288,279 148,054 EVANDER ANDREWS/DANSKIN #1 INTERIM SURVIVOR CURVE.. IOWA 45-S2 PROBABLE RETIREMENT YEAR.. 6-2048 NET SALVAGE PERCENT.. -5 2008 9,814,220.56 3,495,227 3,781,463 6,523,468 24.10 270,683 2018 87,273.06 7,897 8,544 83,093 26.51 3,134 9,901,493.62 3,503,124 3,790,007 6,606,561 273,817 LANGLEY GULCH INTERIM SURVIVOR CURVE.. IOWA 45-S2 PROBABLE RETIREMENT YEAR.. 6-2054 NET SALVAGE PERCENT.. -5 2014 34,673,356.87 6,478,630 9,169,741 27,237,283 29.98 908,515 2015 176,619.96 28,467 40,292 145,159 30.33 4,786 34,849,976.83 6,507,097 9,210,033 27,382,443 913,301 66,599,149.61 20,970,630 28,425,430 41,355,767 1,565,634 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 26.4 2.35 SURVIVOR CURVE.. IOWA 20-S2.5 NET SALVAGE PERCENT.. 0 2016 79,330.62 17,770 7,404 71,927 15.52 4,634 79,330.62 17,770 7,404 71,927 4,634 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 15.5 5.84 SALMON DIESEL INTERIM SURVIVOR CURVE.. IOWA 40-L3 PROBABLE RETIREMENT YEAR.. 6-2012 NET SALVAGE PERCENT.. -2 1967 19,525.95 19,916 19,916 1971 391.85 400 400 1987 2,520.34 2,571 2,571 2001 11,171.47 11,395 11,395 2003 226,404.59 230,933 230,933 2010 8,204.60 8,369 395,953 387,584 - 268,218.80 273,584 661,167 387,584 - EVANDER ANDREWS/DANSKIN #2 INTERIM SURVIVOR CURVE.. IOWA 40-L3 PROBABLE RETIREMENT YEAR.. 6-2041 NET SALVAGE PERCENT.. -4 2001 2,047,088.55 1,149,049 648,637 1,480,335 15.99 92,579 2002 6,403.72 3,474 1,961 4,699 16.40 287 2003 36,851.59 19,276 10,881 27,444 16.80 1,634 2004 1,616.95 813 459 1,223 17.19 71 2008 26,871.56 11,193 6,318 21,628 18.50 1,169 2009 140,811.63 55,384 31,264 115,180 18.76 6,140 2014 165,474.39 42,629 24,064 148,029 19.74 7,499 2015 45,934.43 10,356 5,846 41,926 19.87 2,110 2017 36,672.35 5,661 3,196 34,944 20.08 1,740 2019 20,596.52 1,479 835 20,585 20.23 1,018 2,528,321.69 1,299,314 733,461 1,895,994 114,247 BENNETT MOUNTAIN INTERIM SURVIVOR CURVE.. IOWA 40-L3 PROBABLE RETIREMENT YEAR.. 6-2046 NET SALVAGE PERCENT.. -5 2005 1,474,792.98 666,798 669,691 878,842 20.02 43,898 2007 9,373,968.82 3,813,049 3,829,591 6,013,076 21.00 286,337 2008 126,849.68 48,666 48,877 84,315 21.45 3,931 2010 120,130.05 40,196 40,370 85,766 22.30 3,846 2011 10,730.97 3,313 3,327 7,940 22.69 350 2014 5,493.99 1,243 1,248 4,520 23.67 191 2017 389,789.50 51,344 51,567 357,712 24.40 14,660 2018 22,948.93 2,225 2,235 21,862 24.58 889 2019 7,145.11 429 431 7,072 24.74 286 11,531,850.03 4,627,263 4,647,337 7,461,106 354,388 EVANDER ANDREWS/DANSKIN #1 INTERIM SURVIVOR CURVE.. IOWA 40-L3 PROBABLE RETIREMENT YEAR.. 6-2048 NET SALVAGE PERCENT.. -5 2008 3,044,777.24 1,135,612 1,152,674 2,044,342 22.40 91,265 2009 8,189,440.28 2,854,581 2,897,470 5,701,442 22.90 248,971 2010 33.29 11 11 24 23.38 1 2016 13,062.23 2,046 2,077 11,639 25.67 453 2019 241,473.94 13,631 13,836 239,712 26.40 9,080 11,488,786.98 4,005,881 4,066,068 7,997,158 349,770 LANGLEY GULCH INTERIM SURVIVOR CURVE.. IOWA 40-L3 PROBABLE RETIREMENT YEAR.. 6-2054 NET SALVAGE PERCENT.. -5 2014 63,375,016.65 12,450,339 16,427,610 50,116,157 28.24 1,774,651 2015 45,600.97 7,668 10,118 37,763 28.79 1,312 2016 2,706,004.38 378,291 499,136 2,342,168 29.30 79,937 2018 23,749.84 1,905 2,514 22,424 30.23 742 2019 26,288.42 1,288 1,699 25,903 30.64 845 2020 8,750.77 146 193 8,996 31.02 290 66,185,411.03 12,839,637 16,941,270 52,553,412 1,857,777 92,002,588.53 23,045,679 27,049,303 69,520,086 2,676,182 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 26.0 2.91 SALMON DIESEL INTERIM SURVIVOR CURVE.. IOWA 40-S0.5 PROBABLE RETIREMENT YEAR.. 6-2012 NET SALVAGE PERCENT.. -2 1950 49.64 51 51 1955 93.00 95 95 1999 861.86 879 2,145 1,265 - 1,004.50 1,025 2,290 1,265 - EVANDER ANDREWS/DANSKIN #2 INTERIM SURVIVOR CURVE.. IOWA 40-S0.5 PROBABLE RETIREMENT YEAR.. 6-2041 NET SALVAGE PERCENT.. -4 2001 1,020,568.57 529,242 548,095 513,296 16.45 31,203 2002 46,565.61 23,509 24,346 24,082 16.62 1,449 2003 38,707.79 18,994 19,671 20,585 16.78 1,227 2004 7,675.10 3,651 3,781 4,201 16.94 248 2005 1,967.35 904 936 1,110 17.11 65 2006 5,334.32 2,360 2,444 3,104 17.27 180 2007 8,929.62 3,794 3,929 5,358 17.42 308 2008 4,383.57 1,779 1,842 2,717 17.58 155 2009 13,971.35 5,383 5,575 8,955 17.74 505 2010 32,587.57 11,851 12,273 21,618 17.89 1,208 2011 15,838.78 5,391 5,583 10,889 18.05 603 2012 4,336.45 1,367 1,416 3,094 18.20 170 2013 7,422.63 2,143 2,219 5,500 18.35 300 2015 160,573.40 36,684 37,991 129,006 18.65 6,917 2016 162,530.18 31,643 32,770 136,261 18.80 7,248 2017 25,559.76 4,046 4,190 22,392 18.94 1,182 2018 131,658.09 15,518 16,071 120,854 19.09 6,331 2019 53,011.85 3,940 4,080 51,052 19.23 2,655 2020 1,985.81 52 54 2,011 19.38 104 1,743,607.80 702,251 727,267 1,086,085 62,058 BENNETT MOUNTAIN INTERIM SURVIVOR CURVE.. IOWA 40-S0.5 PROBABLE RETIREMENT YEAR.. 6-2046 NET SALVAGE PERCENT.. -5 2007 819,887.34 315,031 322,934 537,948 20.48 26,267 2008 14,221.16 5,198 5,328 9,604 20.71 464 2010 26,134.65 8,488 8,701 18,740 21.17 885 2011 3,428.88 1,037 1,063 2,537 21.40 119 2012 4,999.24 1,394 1,429 3,820 21.63 177 2013 16,943.64 4,307 4,415 13,376 21.85 612 2015 2,005.25 399 409 1,697 22.30 76 2016 6,800.54 1,147 1,176 5,965 22.52 265 2017 1,276.63 173 177 1,163 22.75 51 2018 12,715.45 1,277 1,309 12,042 22.97 524 2019 59,294.90 3,711 3,804 58,456 23.19 2,521 2020 16,172.84 348 357 16,625 23.41 710 983,880.52 342,510 351,102 681,973 32,671 EVANDER ANDREWS/DANSKIN #1 INTERIM SURVIVOR CURVE.. IOWA 40-S0.5 PROBABLE RETIREMENT YEAR.. 6-2048 NET SALVAGE PERCENT.. -5 2008 933,654.32 328,668 383,792 596,545 21.81 27,352 2014 2,172.67 471 550 1,731 23.37 74 2015 340.20 64 75 282 23.63 12 2019 12,438.86 735 858 12,203 24.65 495 2020 11,264.39 233 272 11,556 24.90 464 959,870.44 330,171 385,547 622,317 28,397 LANGLEY GULCH INTERIM SURVIVOR CURVE.. IOWA 40-S0.5 PROBABLE RETIREMENT YEAR.. 6-2054 NET SALVAGE PERCENT.. -5 2010 8,740.65 2,466 3,346 5,831 25.34 230 2011 18,383.35 4,806 6,522 12,781 25.70 497 2012 62,747.49 15,022 20,386 45,499 26.07 1,745 2013 77,208.10 16,725 22,697 58,372 26.43 2,209 2014 2,416,321.04 465,514 631,723 1,905,414 26.79 71,124 2015 72,414.71 12,123 16,451 59,584 27.15 2,195 2016 56,754.91 7,991 10,844 48,749 27.51 1,772 2017 152,438.01 17,174 23,306 136,754 27.87 4,907 2018 29,691.67 2,451 3,326 27,850 28.24 986 2019 31,473.01 1,605 2,178 30,869 28.60 1,079 2020 40,476.38 707 959 41,541 28.96 1,434 2,966,649.32 546,584 741,739 2,373,243 88,178 6,655,012.58 1,922,541 2,207,945 4,762,353 211,304 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 22.5 3.18 SURVIVOR CURVE.. IOWA 25-S2.5 NET SALVAGE PERCENT.. 0 2016 12,592.16 2,262 1,175 11,417 20.51 557 12,592.16 2,262 1,175 11,417 557 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 20.5 4.42 SURVIVOR CURVE.. IOWA 85-R3 NET SALVAGE PERCENT.. 0 1919 18.08 16 18 1922 439.12 378 439 1925 18.83 16 19 1926 105.85 89 106 1929 697.46 580 694 3 14.33 1936 161.47 128 153 8 17.39 1941 15,732.27 12,049 14,426 1,306 19.90 66 1946 12,068.71 8,847 10,593 1,476 22.69 65 1948 215.92 155 186 30 23.88 1 1949 17,546.94 12,491 14,956 2,591 24.49 106 1950 61,524.12 43,349 51,902 9,622 25.11 383 1951 63,431.81 44,223 52,949 10,483 25.74 407 1952 53,975.04 37,224 44,569 9,406 26.38 357 1953 79,403.75 54,153 64,838 14,566 27.03 539 1954 15,893.78 10,716 12,830 3,064 27.69 111 1955 6,342.08 4,227 5,061 1,281 28.35 45 1956 66,616.61 43,865 52,520 14,097 29.03 486 1957 19,054.99 12,395 14,841 4,214 29.71 142 1958 20,508.70 13,174 15,773 4,736 30.40 156 1959 42,715.89 27,087 32,432 10,284 31.10 331 1960 150,742.35 94,329 112,942 37,800 31.81 1,188 1961 258,129.95 159,372 190,819 67,311 32.52 2,070 1962 25,372.63 15,450 18,499 6,874 33.24 207 1963 90,155.57 54,125 64,805 25,351 33.97 746 1964 160,628.50 95,036 113,788 46,840 34.71 1,349 1965 33,098.37 19,290 23,096 10,002 35.46 282 1966 167,203.09 95,975 114,912 52,291 36.21 1,444 1967 107,050.71 60,503 72,441 34,610 36.96 936 1968 11,448.14 6,367 7,623 3,825 37.73 101 1969 126,720.49 69,324 83,003 43,717 38.50 1,136 1970 11,359.07 6,110 7,316 4,043 39.28 103 1971 6,546.09 3,461 4,144 2,402 40.06 60 1972 4,111.78 2,136 2,557 1,555 40.85 38 1973 499,302.15 254,644 304,889 194,413 41.65 4,668 1974 145,125.22 72,648 86,983 58,142 42.45 1,370 1975 57,049.91 28,015 33,543 23,507 43.26 543 1976 233,575.19 112,445 134,632 98,943 44.08 2,245 1977 102,427.29 48,321 57,855 44,572 44.90 993 1978 71,350.88 32,973 39,479 31,872 45.72 697 1979 5,388.11 2,437 2,918 2,470 46.56 53 1980 1,096,503.19 485,170 580,901 515,602 47.39 10,880 1981 375,476.99 162,383 194,424 181,053 48.24 3,753 1982 264,820.73 111,879 133,954 130,867 49.09 2,666 1983 254,798.75 105,097 125,834 128,965 49.94 2,582 1984 13,658.38 5,495 6,579 7,079 50.80 139 1985 50,686.80 19,875 23,797 26,890 51.67 520 1986 99,047.47 37,824 45,287 53,760 52.54 1,023 1987 131,042.51 48,686 58,293 72,750 53.42 1,362 1989 14,651.56 5,140 6,154 8,498 55.18 154 1990 134,442.46 45,743 54,769 79,673 56.08 1,421 1991 493,202.84 162,639 194,730 298,473 56.97 5,239 1992 95,924.73 30,617 36,658 59,267 57.87 1,024 1993 210,899.29 65,056 77,893 133,006 58.78 2,263 1994 984,883.03 293,259 351,124 633,759 59.69 10,618 1995 687,538.84 197,365 236,308 451,231 60.60 7,446 1996 290,370.42 80,212 96,039 194,331 61.52 3,159 1997 1,291,495.19 342,776 410,411 881,084 62.44 14,111 1999 121,854.39 29,675 35,530 86,324 64.30 1,343 2000 1,296,251.87 301,495 360,985 935,267 65.23 14,338 2001 2,281,245.32 505,364 605,080 1,676,165 66.17 25,331 2002 2,594,984.12 546,166 653,933 1,941,051 67.11 28,923 2003 3,199,716.34 638,055 763,953 2,435,763 68.05 35,794 2004 242,149.94 45,582 54,576 187,574 69.00 2,718 2005 2,516,033.31 445,489 533,391 1,982,642 69.95 28,344 2006 926,834.76 153,743 184,079 742,756 70.90 10,476 2007 1,998,011.27 308,873 369,818 1,628,193 71.86 22,658 2008 837,905.90 120,064 143,754 694,152 72.82 9,532 2009 1,710,690.21 225,811 270,367 1,440,323 73.78 19,522 2010 3,042,214.27 366,861 439,248 2,602,966 74.75 34,822 2011 702,322.51 76,757 91,902 610,421 75.71 8,063 2012 16,541.73 1,619 1,938 14,604 76.68 190 2013 758,248.16 65,475 78,395 679,853 77.66 8,754 2014 97,480.59 7,305 8,746 88,735 78.63 1,129 2015 132,371.22 8,410 10,069 122,302 79.60 1,536 2016 600,496.54 31,226 37,388 563,109 80.58 6,988 2017 240,817.42 9,746 11,669 229,148 81.56 2,810 2018 1,823,488.15 52,772 63,185 1,760,303 82.54 21,327 2019 598,986.39 10,428 12,486 586,500 83.52 7,022 2020 78,352.69 451 540 77,813 84.51 921 35,049,697.19 7,708,706 9,229,736 25,819,961 384,325 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 67.2 1.10 SURVIVOR CURVE.. IOWA 70-R3 NET SALVAGE PERCENT.. -40 1909 2,402.80 3,287 3,364 1919 7,192.68 9,479 10,070 1921 31,347.03 40,989 43,886 1923 6,532.40 8,475 9,145 1924 16,323.44 21,093 22,853 1926 482.43 618 675 1927 95,341.69 121,732 133,478 1928 2,066.40 2,627 2,885 8 6.43 1 1929 23,020.10 29,148 32,016 212 6.69 32 1930 167.15 211 232 2 6.95 1931 21.14 27 30 1934 104.55 130 143 3 8.05 1936 5,720.92 7,021 7,712 297 8.64 34 1937 18,750.70 22,898 25,151 1,100 8.94 123 1938 26,411.41 32,084 35,241 1,735 9.26 187 1939 7,050.31 8,520 9,358 512 9.58 53 1940 6,006.23 7,218 7,928 481 9.91 49 1941 465.08 556 611 40 10.25 4 1942 104.39 124 136 10 10.61 1 1943 2,058.11 2,430 2,669 212 10.97 19 1944 489.88 575 632 54 11.35 5 1945 54.26 63 69 7 11.74 1 1946 31,302.07 36,217 39,780 4,043 12.15 333 1947 32,143.12 36,926 40,559 4,441 12.56 354 1948 64,100.25 73,087 80,278 9,462 12.99 728 1949 158,572.13 179,408 197,059 24,942 13.43 1,857 1950 67,996.97 76,306 83,813 11,383 13.89 820 1951 172,420.62 191,870 210,747 30,642 14.36 2,134 1952 99,993.86 110,313 121,166 18,825 14.84 1,269 1953 124,653.97 136,272 149,679 24,837 15.34 1,619 1954 65,119.69 70,524 77,463 13,705 15.85 865 1955 77,896.66 83,552 91,772 17,283 16.37 1,056 1956 194,571.86 206,597 226,923 45,478 16.91 2,689 1957 23,889.10 25,103 27,573 5,872 17.46 336 1958 10,854.02 11,282 12,392 2,804 18.03 156 1959 844,542.15 868,194 953,613 228,746 18.60 12,298 1960 749,012.83 761,150 836,037 212,581 19.19 11,078 1961 374,200.77 375,775 412,746 111,135 19.79 5,616 1962 89,988.60 89,251 98,032 27,952 20.41 1,370 1963 102,385.81 100,276 110,142 33,198 21.03 1,579 1964 91,431.56 88,378 97,073 30,931 21.67 1,427 1965 739,900.97 705,567 774,985 260,876 22.32 11,688 1966 245,188.69 230,574 253,259 90,005 22.98 3,917 1967 906,909.39 840,701 923,415 346,258 23.65 14,641 1968 134,215.45 122,593 134,654 53,248 24.33 2,189 1969 233,397.45 209,964 230,622 96,134 25.02 3,842 1970 149,630.64 132,513 145,550 63,933 25.72 2,486 1971 144,108.51 125,576 137,931 63,821 26.43 2,415 1972 586,930.94 503,121 552,621 269,082 27.14 9,915 1973 181,654.52 153,063 168,122 86,194 27.87 3,093 1974 244,685.16 202,552 222,480 120,079 28.61 4,197 1975 820,937.99 667,418 733,083 416,230 29.35 14,182 1976 1,369,312.67 1,092,443 1,199,925 717,113 30.11 23,816 1977 822,338.44 643,562 706,880 444,394 30.87 14,396 1978 265,338.53 203,568 223,596 147,878 31.64 4,674 1979 88,206.42 66,296 72,819 50,670 32.42 1,563 1980 863,155.26 635,277 697,780 510,637 33.20 15,381 1981 1,103,238.95 794,555 872,728 671,807 33.99 19,765 1982 365,260.49 257,216 282,523 228,842 34.79 6,578 1983 182,805.11 125,770 138,144 117,783 35.60 3,309 1984 243,020.15 163,211 179,269 160,959 36.42 4,420 1985 647,064.16 423,956 465,668 440,222 37.24 11,821 1986 8,575.61 5,476 6,015 5,991 38.07 157 1987 12,353.04 7,681 8,437 8,857 38.91 228 1988 1,270,150.37 768,436 844,040 934,171 39.75 23,501 1989 163,540.14 96,162 105,623 123,333 40.60 3,038 1990 66,150.00 37,758 41,473 51,137 41.46 1,233 1991 240,753.60 133,282 146,395 190,660 42.32 4,505 1992 704,003.13 377,486 414,625 570,979 43.19 13,220 1993 57,252.58 29,691 32,612 47,542 44.07 1,079 1994 953,834.85 477,875 524,891 810,478 44.95 18,031 1995 246,805.35 119,255 130,988 214,539 45.84 4,680 1996 312,222.33 145,309 159,605 277,506 46.73 5,938 1997 201,592.75 90,192 99,066 183,164 47.63 3,846 1998 186,708.51 80,135 88,019 173,373 48.54 3,572 1999 449,663.01 184,811 202,994 426,534 49.45 8,626 2000 392,855.13 154,313 169,495 380,502 50.36 7,556 2001 4,602,857.24 1,722,417 1,891,880 4,552,120 51.29 88,753 2002 1,015,660.87 361,368 396,922 1,025,003 52.21 19,632 2003 2,545,052.86 858,202 942,637 2,620,437 53.14 49,312 2004 184,756.10 58,827 64,615 194,044 54.08 3,588 2005 3,423,448.15 1,025,665 1,126,577 3,666,250 55.02 66,635 2006 2,072,916.47 582,071 639,339 2,262,744 55.96 40,435 2007 3,269,347.08 855,915 940,125 3,636,961 56.91 63,907 2008 558,551.95 135,618 148,961 633,012 57.86 10,940 2009 1,996,799.39 446,892 490,860 2,304,659 58.81 39,188 2010 21,915,095.98 4,483,741 4,924,881 25,756,253 59.77 430,923 2011 1,111,486.11 206,072 226,347 1,329,734 60.73 21,896 2012 3,226,924.91 535,663 588,365 3,929,330 61.70 63,684 2013 3,136,851.49 459,844 505,086 3,886,506 62.67 62,015 2014 2,558,120.48 325,403 357,418 3,223,951 63.64 50,659 2015 5,629,357.37 606,845 666,551 7,214,549 64.61 111,663 2016 441,158.04 38,910 42,738 574,883 65.59 8,765 2017 1,277,193.53 87,866 96,511 1,691,560 66.56 25,414 2018 1,652,169.29 81,280 89,277 2,223,760 67.54 32,925 2019 993,180.47 29,394 32,286 1,358,167 68.52 19,821 2020 3,861,595.79 37,844 41,567 5,364,667 69.51 77,178 84,703,473.00 27,786,981 30,518,406 88,066,456 1,612,924 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 54.6 1.90 SURVIVOR CURVE.. IOWA 52-S0 NET SALVAGE PERCENT.. -15 1943 5,528.93 5,134 5,335 1,023 10.01 102 1944 908.58 836 869 176 10.41 17 1945 478.11 436 453 97 10.81 9 1946 100,833.59 90,983 94,541 21,418 11.20 1,912 1947 104,722.95 93,566 97,225 23,206 11.60 2,001 1948 161,672.44 142,982 148,573 37,350 12.01 3,110 1949 795,782.57 696,749 723,995 191,155 12.41 15,403 1950 434,424.85 376,515 391,238 108,351 12.81 8,458 1951 521,785.11 447,501 465,000 135,053 13.22 10,216 1952 646,306.56 548,431 569,877 173,376 13.63 12,720 1953 667,835.79 560,648 582,572 185,439 14.04 13,208 1954 192,408.96 159,784 166,032 55,238 14.45 3,823 1955 946,733.02 777,406 807,806 280,937 14.87 18,893 1956 617,981.22 501,846 521,470 189,208 15.28 12,383 1957 1,058,095.40 849,431 882,647 334,163 15.70 21,284 1958 30,018.71 23,820 24,751 9,771 16.12 606 1959 1,287,187.31 1,009,423 1,048,896 431,369 16.54 26,080 1960 2,488,217.46 1,927,616 2,002,994 858,456 16.97 50,587 1961 488,975.91 374,270 388,906 173,416 17.39 9,972 1962 207,698.52 157,001 163,140 75,713 17.82 4,249 1963 478,290.66 356,890 370,846 179,188 18.26 9,813 1964 202,827.49 149,416 155,259 77,993 18.69 4,173 1965 3,444,044.11 2,503,607 2,601,509 1,359,142 19.13 71,048 1966 653,251.31 468,510 486,831 264,408 19.57 13,511 1967 737,827.99 521,990 542,402 306,100 20.01 15,297 1968 835,606.71 583,036 605,835 355,113 20.45 17,365 1969 754,689.56 519,069 539,367 328,526 20.90 15,719 1970 878,229.76 595,293 618,572 391,392 21.35 18,332 1971 282,359.12 188,584 195,958 128,755 21.80 5,906 1972 1,507,216.86 991,309 1,030,074 703,225 22.26 31,591 1973 742,022.14 480,491 499,280 354,045 22.72 15,583 1974 611,132.90 389,514 404,746 298,057 23.18 12,858 1975 2,951,610.12 1,851,211 1,923,602 1,470,750 23.64 62,214 1976 5,329,062.28 3,286,979 3,415,514 2,712,908 24.11 112,522 1977 3,518,184.25 2,132,681 2,216,078 1,829,834 24.59 74,414 1978 1,888,099.96 1,124,915 1,168,904 1,002,411 25.06 40,000 1979 470,360.42 275,244 286,007 254,907 25.54 9,981 1980 6,589,808.19 3,784,744 3,932,744 3,645,535 26.03 140,051 1981 4,765,020.71 2,686,130 2,791,170 2,688,604 26.51 101,418 1982 1,421,738.76 785,748 816,474 818,526 27.01 30,305 1983 575,296.04 311,708 323,897 337,693 27.50 12,280 1984 489,464.53 259,794 269,953 292,931 28.00 10,462 1985 740,661.96 384,766 399,812 451,949 28.51 15,852 1987 112,928.23 56,118 58,312 71,555 29.53 2,423 1988 9,396,405.42 4,561,372 4,739,742 6,066,124 30.05 201,868 1989 321,600.30 152,345 158,302 211,538 30.58 6,918 1990 374,765.08 173,138 179,908 251,072 31.11 8,070 1991 2,881,986.23 1,297,045 1,347,765 1,966,519 31.65 62,133 1992 4,870,992.55 2,134,001 2,217,450 3,384,191 32.19 105,132 1993 917,273.18 390,701 405,979 648,885 32.74 19,819 1994 4,736,394.81 1,959,833 2,036,471 3,410,383 33.29 102,445 1995 4,001,600.55 1,606,226 1,669,037 2,932,804 33.85 86,641 1996 3,709,928.69 1,442,391 1,498,795 2,767,623 34.42 80,407 1997 3,828,453.89 1,439,338 1,495,622 2,907,100 35.00 83,060 1998 531,347.37 192,951 200,496 410,553 35.58 11,539 1999 2,936,590.45 1,028,050 1,068,251 2,308,828 36.17 63,833 2000 1,265,875.83 426,362 443,035 1,012,722 36.77 27,542 2001 26,485,472.76 8,563,349 8,898,214 21,560,080 37.38 576,781 2002 9,697,809.60 3,002,582 3,119,996 8,032,485 38.00 211,381 2003 12,614,808.62 3,730,048 3,875,909 10,631,121 38.63 275,204 2004 5,647,491.44 1,591,181 1,653,403 4,841,212 39.26 123,312 2005 10,837,593.44 2,897,702 3,011,015 9,452,217 39.91 236,838 2006 9,858,085.82 2,491,942 2,589,388 8,747,411 40.57 215,613 2007 18,683,284.80 4,445,837 4,619,689 16,866,089 41.24 408,974 2008 18,456,431.84 4,114,446 4,275,339 16,949,558 41.92 404,331 2009 9,512,697.11 1,973,285 2,050,449 8,889,153 42.62 208,568 2010 30,279,295.82 5,805,737 6,032,767 28,788,423 43.33 664,399 2011 20,799,152.93 3,656,741 3,799,736 20,119,290 44.05 456,738 2012 21,239,501.20 3,381,945 3,514,194 20,911,232 44.80 466,769 2013 12,549,807.69 1,787,438 1,857,335 12,574,944 45.56 276,008 2014 22,285,926.73 2,794,566 2,903,846 22,724,970 46.33 490,502 2015 37,703,794.94 4,060,604 4,219,392 39,139,972 47.13 830,468 2016 8,083,407.96 723,966 752,276 8,543,643 47.95 178,178 2017 19,579,001.92 1,389,904 1,444,256 21,071,596 48.79 431,884 2018 16,560,191.43 853,372 886,743 18,157,477 49.67 365,562 2019 15,528,910.84 491,102 510,306 17,347,941 50.57 343,048 2020 27,168,531.54 294,317 305,826 30,937,985 51.51 600,621 444,081,742.83 108,285,942 112,520,398 398,173,606 9,682,737 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 41.1 2.18 SURVIVOR CURVE.. IOWA 80-R4 NET SALVAGE PERCENT.. -20 1949 243,137.99 231,989 291,766 1950 51,777.78 48,914 62,133 1951 26,496.76 24,773 31,796 1952 158,381.68 146,512 190,058 1953 98,145.14 89,789 117,774 1958 50,574.28 43,628 60,689 1959 94,697.18 80,668 113,637 1960 3,465,437.76 2,913,546 4,128,840 29,685 23.95 1,239 1961 793,160.64 658,050 932,535 19,258 24.69 780 1964 24,363.15 19,380 27,464 1,772 26.97 66 1965 2,458,448.56 1,926,794 2,730,495 219,643 27.75 7,915 1966 413,094.82 318,868 451,874 43,840 28.54 1,536 1967 1,122,362.53 852,883 1,208,636 138,199 29.34 4,710 1968 105,484.94 78,876 111,777 14,805 30.15 491 1969 56,808.73 41,780 59,207 8,963 30.97 289 1970 2,256.87 1,632 2,313 395 31.79 12 1971 2,228.89 1,584 2,245 430 32.63 13 1973 2,198,407.66 1,506,349 2,134,675 503,414 34.32 14,668 1974 48,388.10 32,531 46,100 11,966 35.18 340 1975 41,271.43 27,208 38,557 10,969 36.05 304 1976 876,896.42 566,524 802,832 249,444 36.93 6,755 1978 97,502.40 60,403 85,598 31,405 38.70 811 1980 6,004,677.31 3,556,835 5,040,456 2,165,157 40.51 53,447 1981 10,163,070.14 5,881,369 8,334,596 3,861,088 41.42 93,218 1982 978,053.52 552,502 782,961 390,703 42.34 9,228 1983 2,685,890.53 1,480,194 2,097,610 1,125,459 43.26 26,016 1984 2,867,996.51 1,540,527 2,183,109 1,258,487 44.19 28,479 1985 88,194.56 46,143 65,390 40,443 45.12 896 1986 33,073.89 16,838 23,861 15,828 46.06 344 1987 1,301,580.20 644,095 912,759 649,137 47.01 13,808 1988 3,290.10 1,581 2,240 1,708 47.96 36 1989 228,912.06 106,752 151,280 123,414 48.91 2,523 1991 336,326.63 147,158 208,540 195,052 50.83 3,837 1992 186,249.67 78,810 111,683 111,817 51.79 2,159 1993 189,052.50 77,247 109,468 117,395 52.76 2,225 1994 2,421,204.43 954,090 1,352,059 1,553,386 53.73 28,911 1995 528,674.62 200,632 284,319 350,091 54.70 6,400 1996 653,181.49 238,281 337,672 446,146 55.68 8,013 1997 361,374.55 126,517 179,290 254,359 56.66 4,489 1998 246,031.76 82,519 116,939 178,299 57.64 3,093 1999 755,446.55 242,272 343,328 563,208 58.62 9,608 2000 739,795.36 226,271 320,653 567,101 59.61 9,514 2001 10,800,990.40 3,144,644 4,456,333 8,504,855 60.59 140,367 2002 2,181,734.24 602,813 854,257 1,763,824 61.58 28,643 2003 17,618,788.70 4,606,538 6,528,010 14,614,536 62.57 233,571 2004 7,713,860.56 1,902,238 2,695,697 6,560,936 63.56 103,224 2005 2,366,028.85 548,313 777,024 2,062,211 64.55 31,947 2006 3,900,280.27 845,971 1,198,841 3,481,495 65.54 53,120 2007 23,367,212.56 4,717,840 6,685,738 21,354,917 66.54 320,934 2008 15,180,824.22 2,839,664 4,024,140 14,192,849 67.53 210,171 2009 1,372,106.78 236,079 334,552 1,311,976 68.53 19,145 2010 6,801,913.32 1,069,261 1,515,270 6,647,026 69.52 95,613 2011 1,682,328.35 239,227 339,013 1,679,781 70.52 23,820 2012 9,015,256.63 1,148,039 1,626,907 9,191,401 71.51 128,533 2013 4,429,530.86 497,631 705,202 4,610,235 72.51 63,581 2014 2,862,978.21 278,694 394,942 3,040,632 73.51 41,364 2015 32,023,902.85 2,636,976 3,736,908 34,691,775 74.51 465,599 2016 3,746,176.15 252,282 357,514 4,137,897 75.51 54,799 2017 13,485,005.28 707,963 1,003,267 15,178,739 76.50 198,415 2018 10,873,978.07 407,774 577,864 12,470,910 77.50 160,915 2019 7,098,054.58 159,706 226,323 8,291,342 78.50 105,622 2020 3,128,224.34 23,462 33,248 3,720,621 79.50 46,800 222,850,575.31 52,738,429 74,660,264 192,760,426 2,872,356 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 67.1 1.29 SURVIVOR CURVE.. IOWA 61-S0.5 NET SALVAGE PERCENT.. -75 1917 5,912.38 9,270 9,312 1,035 6.35 163 1941 23,259.33 30,921 31,062 9,642 14.66 658 1942 13,426.40 17,711 17,791 5,705 15.02 380 1943 2,537.99 3,321 3,336 1,105 15.39 72 1944 443,772.39 575,835 578,452 198,150 15.77 12,565 1946 20,519.11 26,184 26,303 9,605 16.52 581 1947 18,022.17 22,801 22,905 8,634 16.90 511 1948 86,347.78 108,303 108,795 42,314 17.28 2,449 1949 7,004.97 8,708 8,748 3,511 17.67 199 1950 60,354.89 74,350 74,688 30,933 18.06 1,713 1951 1,572,769.10 1,919,871 1,928,596 823,750 18.45 44,648 1952 454,241.56 549,411 551,908 243,015 18.84 12,899 1953 521,543.19 624,826 627,666 285,035 19.24 14,815 1954 124,274.89 147,459 148,129 69,352 19.64 3,531 1955 137,973.83 162,091 162,828 78,626 20.05 3,921 1956 576,521.07 670,513 673,560 335,352 20.46 16,391 1957 37,047.45 42,652 42,846 21,987 20.87 1,054 1958 364,072.21 414,757 416,642 220,484 21.29 10,356 1959 368,202.20 415,028 416,914 227,440 21.71 10,476 1960 384,831.00 429,132 431,082 242,372 22.13 10,952 1961 1,387,948.43 1,530,602 1,537,558 891,352 22.56 39,510 1962 139,812.26 152,457 153,150 91,521 22.99 3,981 1963 106,147.30 114,408 114,928 70,830 23.43 3,023 1964 80,283.13 85,518 85,907 54,588 23.87 2,287 1965 148,877.28 156,707 157,419 103,116 24.31 4,242 1966 2,389,592.62 2,484,400 2,495,691 1,686,096 24.76 68,098 1967 773,183.56 793,657 797,264 555,807 25.22 22,038 1968 88,222.15 89,394 89,800 64,589 25.68 2,515 1969 803,745.87 803,818 807,471 599,084 26.14 22,918 1970 142,232.43 140,326 140,964 107,943 26.61 4,056 1971 22,853.07 22,232 22,333 17,660 27.09 652 1972 159,171.51 152,654 153,348 125,202 27.57 4,541 1973 225,484.69 213,146 214,115 180,483 28.05 6,434 1974 1,030,005.29 959,169 963,528 838,981 28.54 29,397 1975 467,473.85 428,616 430,564 387,515 29.04 13,344 1976 1,557,857.69 1,406,037 1,412,427 1,313,824 29.54 44,476 1977 550,685.60 488,962 491,184 472,516 30.05 15,724 1978 1,493,461.76 1,303,773 1,309,698 1,303,860 30.57 42,652 1979 212,937.61 182,717 183,547 189,094 31.09 6,082 1980 2,249,782.30 1,896,274 1,904,892 2,032,227 31.62 64,270 1981 3,259,246.04 2,696,643 2,708,898 2,994,783 32.16 93,121 1982 956,685.16 776,711 780,241 893,958 32.70 27,338 1983 2,412,696.91 1,920,772 1,929,501 2,292,719 33.25 68,954 1984 3,395,888.04 2,649,896 2,661,939 3,280,865 33.80 97,067 1985 1,857,315.62 1,418,952 1,425,401 1,824,901 34.37 53,096 1986 1,230,388.37 919,860 924,040 1,229,140 34.94 35,179 1987 906,291.76 662,477 665,488 920,523 35.52 25,916 1988 252,359.58 180,198 181,017 260,612 36.11 7,217 1989 458,012.51 319,294 320,745 480,777 36.70 13,100 1990 3,374,656.38 2,293,518 2,303,941 3,601,708 37.31 96,535 1991 1,172,468.78 776,327 779,855 1,271,965 37.92 33,543 1992 1,538,355.67 991,239 995,744 1,696,378 38.54 44,016 1993 891,862.35 558,549 561,087 999,672 39.17 25,521 1994 1,921,983.80 1,168,403 1,173,713 2,189,759 39.81 55,005 1995 2,209,982.21 1,302,254 1,308,172 2,559,297 40.46 63,255 1996 3,814,479.39 2,175,493 2,185,380 4,489,959 41.12 109,192 1997 1,439,417.20 793,277 796,882 1,722,098 41.79 41,208 1998 787,201.81 418,475 420,377 957,226 42.47 22,539 1999 1,584,017.18 810,708 814,392 1,957,638 43.16 45,358 2000 949,055.19 466,665 468,786 1,192,061 43.86 27,179 2001 1,607,665.12 757,765 761,209 2,052,205 44.57 46,045 2002 624,387.06 281,233 282,511 810,166 45.30 17,884 2003 1,133,908.56 486,977 489,190 1,495,150 46.03 32,482 2004 1,146,627.94 467,758 469,884 1,536,715 46.78 32,850 2005 2,562,119.87 990,093 994,593 3,489,117 47.53 73,409 2006 1,593,379.82 580,548 583,186 2,205,229 48.30 45,657 2007 11,030,539.50 3,768,997 3,786,126 15,517,318 49.09 316,099 2008 4,990,714.68 1,592,163 1,599,399 7,134,352 49.88 143,030 2009 2,342,312.31 692,821 695,970 3,403,077 50.69 67,135 2010 7,416,006.07 2,018,989 2,028,165 10,949,846 51.51 212,577 2011 6,529,796.86 1,622,312 1,629,685 9,797,460 52.34 187,189 2012 14,345,997.73 3,214,257 3,228,865 21,876,631 53.19 411,292 2013 8,481,421.54 1,691,005 1,698,690 13,143,798 54.05 243,179 2014 15,181,185.81 2,643,690 2,655,705 23,911,370 54.93 435,306 2015 18,666,372.42 2,774,010 2,786,617 29,879,535 55.82 535,284 2016 15,362,083.57 1,886,157 1,894,729 24,988,917 56.72 440,566 2017 10,404,350.47 1,002,875 1,007,432 17,200,181 57.64 298,407 2018 13,363,613.85 927,735 931,951 22,454,373 58.58 383,311 2019 11,630,890.90 490,533 492,763 19,861,296 59.53 333,635 2020 12,266,621.85 172,377 173,160 21,293,428 60.51 351,899 214,344,752.19 71,020,017 71,342,780 303,760,536 6,140,149 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 49.5 2.86 SURVIVOR CURVE.. IOWA 20-S3 NET SALVAGE PERCENT.. 0 2014 140,503.75 45,523 77,129 63,375 13.52 4,688 2015 698,638.01 191,776 324,923 373,715 14.51 25,756 2016 263,735.16 59,340 100,539 163,196 15.50 10,529 2017 460,649.78 80,614 136,583 324,067 16.50 19,640 2018 451,275.08 56,409 95,573 355,702 17.50 20,326 2019 597,561.33 44,817 75,932 521,629 18.50 28,196 2020 414,113.01 10,353 17,541 396,572 19.50 20,337 3,026,476.12 488,832 828,220 2,198,256 129,472 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 17.0 4.28 SURVIVOR CURVE.. IOWA 70-R1.5 NET SALVAGE PERCENT.. -40 1941 126,310.09 130,403 157,008 19,826 18.38 1,079 1942 4,399.78 4,507 5,427 733 18.78 39 1943 1,171.38 1,190 1,433 207 19.19 11 1944 212,079.57 213,735 257,342 39,569 19.61 2,018 1946 101,226.32 100,275 120,734 20,983 20.47 1,025 1947 2,387.20 2,344 2,822 520 20.90 25 1948 1,000.24 973 1,172 228 21.35 11 1949 157,396.66 151,699 182,649 37,706 21.81 1,729 1950 236,331.48 225,603 271,632 59,232 22.27 2,660 1951 2,717,825.32 2,568,878 3,092,993 711,962 22.74 31,309 1952 827,179.63 773,914 931,812 226,239 23.22 9,743 1953 490,076.47 453,812 546,401 139,706 23.70 5,895 1954 75,293.25 68,984 83,058 22,353 24.19 924 1955 178,987.61 162,200 195,293 55,290 24.69 2,239 1956 897,868.52 804,490 968,626 288,390 25.20 11,444 1957 110,040.14 97,473 117,360 36,696 25.71 1,427 1958 726,448.22 635,785 765,501 251,527 26.24 9,586 1959 842,765.10 728,818 877,515 302,356 26.76 11,299 1960 3,012,374.52 2,572,568 3,097,436 1,119,888 27.30 41,022 1961 3,603,979.96 3,038,898 3,658,909 1,386,663 27.84 49,808 1962 255,130.49 212,270 255,578 101,605 28.40 3,578 1963 202,040.34 165,876 199,719 83,137 28.95 2,872 1964 169,303.00 137,069 165,035 71,989 29.52 2,439 1965 2,734,887.80 2,182,977 2,628,359 1,200,484 30.09 39,896 1966 3,191,864.04 2,510,733 3,022,985 1,445,625 30.67 47,135 1967 2,028,412.31 1,571,618 1,892,267 947,510 31.26 30,311 1968 170,698.75 130,243 156,816 82,162 31.85 2,580 1969 845,214.25 634,758 764,265 419,035 32.45 12,913 1970 143,588.35 106,112 127,762 73,262 33.05 2,217 1971 93,202.03 67,721 81,538 48,945 33.67 1,454 1972 163,285.71 116,652 140,452 88,148 34.28 2,571 1973 2,166,384.40 1,520,382 1,830,578 1,202,360 34.91 34,442 1974 736,974.98 507,928 611,558 420,207 35.54 11,823 1975 1,172,899.37 793,344 955,206 686,853 36.18 18,984 1976 2,233,757.63 1,482,322 1,784,753 1,342,508 36.82 36,461 1977 77,558.58 50,459 60,754 47,828 37.47 1,276 1978 816,620.21 520,519 626,718 516,550 38.13 13,547 1979 193,824.37 120,986 145,670 125,684 38.79 3,240 1980 5,918,359.32 3,616,129 4,353,910 3,931,793 39.45 99,665 1981 7,695,197.88 4,598,681 5,536,927 5,236,350 40.12 130,517 1982 2,683,079.14 1,566,907 1,886,595 1,869,716 40.80 45,826 1983 1,342,854.90 765,967 922,243 957,754 41.48 23,090 1984 164,589.09 91,610 110,301 120,124 42.17 2,849 1985 446,583.01 242,403 291,859 333,357 42.86 7,778 1987 653,420.01 336,377 405,006 509,782 44.26 11,518 1988 228,090.14 114,181 137,477 181,849 44.97 4,044 1989 214,067.83 104,123 125,367 174,328 45.68 3,816 1990 3,083,660.65 1,455,475 1,752,428 2,564,697 46.40 55,274 1991 865,689.07 396,143 476,966 734,999 47.12 15,598 1992 800,034.31 354,574 426,916 693,132 47.84 14,489 1993 748,434.28 320,776 386,222 661,586 48.57 13,621 1994 2,517,898.34 1,042,395 1,255,070 2,269,988 49.30 46,044 1995 1,492,636.34 595,854 717,423 1,372,268 50.04 27,423 1996 2,495,190.86 959,146 1,154,836 2,338,431 50.78 46,050 1997 617,588.14 228,140 274,686 589,937 51.53 11,448 1998 671,888.47 238,256 286,866 653,778 52.27 12,508 1999 2,458,937.76 835,050 1,005,421 2,437,092 53.02 45,966 2000 845,408.48 274,245 330,198 853,374 53.78 15,868 2001 10,778,669.44 3,332,808 4,012,784 11,077,353 54.54 203,105 2002 2,841,104.22 835,285 1,005,704 2,971,842 55.30 53,740 2003 4,229,451.92 1,179,154 1,419,731 4,501,502 56.06 80,298 2004 7,132,198.31 1,878,593 2,261,873 7,723,205 56.83 135,900 2005 3,690,548.67 914,518 1,101,102 4,065,666 57.61 70,572 2006 2,250,076.20 522,918 629,606 2,520,501 58.38 43,174 2007 19,077,825.93 4,136,149 4,980,027 21,728,929 59.16 367,291 2008 11,186,494.13 2,250,655 2,709,845 12,951,247 59.94 216,070 2009 4,814,379.53 892,596 1,074,708 5,665,423 60.73 93,289 2010 13,892,726.28 2,356,151 2,836,865 16,612,952 61.52 270,041 2011 4,933,396.22 758,776 913,585 5,993,170 62.31 96,183 2012 10,755,004.38 1,484,169 1,786,977 13,270,029 63.10 210,302 2013 4,272,813.28 521,266 627,617 5,354,322 63.90 83,792 2014 8,879,534.25 939,437 1,131,106 11,300,242 64.71 174,629 2015 27,442,844.38 2,464,258 2,967,028 35,452,954 65.51 541,184 2016 6,867,220.45 505,414 608,531 9,005,578 66.32 135,790 2017 7,695,372.83 441,714 531,835 10,241,687 67.13 152,565 2018 11,534,678.05 472,991 569,492 15,579,057 67.95 229,272 2019 8,125,950.33 199,882 240,663 11,135,667 68.77 161,926 2020 6,695,950.32 54,934 66,142 9,308,188 69.59 133,758 244,760,635.21 69,846,618 84,097,074 258,567,815 4,537,305 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 57.0 1.85 SURVIVOR CURVE.. IOWA 70-R2.5 NET SALVAGE PERCENT.. 0 1949 149.57 115 141 9 16.05 1 1951 256,015.40 193,985 237,520 18,495 16.96 1,091 1952 1,998.24 1,501 1,838 160 17.43 9 1953 730.24 543 665 65 17.91 4 1954 1,162.26 857 1,049 113 18.41 6 1955 775.78 566 693 83 18.92 4 1956 1,384.58 1,000 1,224 161 19.44 8 1961 20,853.83 14,234 17,428 3,426 22.22 154 1966 8.67 6 7 2 25.27 1988 2,747.75 1,129 1,382 1,366 41.23 33 1989 17,690.02 7,068 8,655 9,035 42.03 215 1991 14,604.35 5,493 6,726 7,878 43.67 180 1995 230.37 76 93 137 47.00 3 2009 6,184.16 944 1,156 5,028 59.31 85 2010 65,730.96 9,174 11,233 54,498 60.23 905 390,266.18 236,691 289,810 100,456 2,698 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 37.2 0.69 SURVIVOR CURVE.. IOWA 70-R2.5 NET SALVAGE PERCENT.. -50 1909 1,707.90 2,385 2,384 178 4.83 37 1919 785.94 1,060 1,059 120 7.05 17 1921 84.70 113 113 14 7.50 2 1922 144.15 192 192 24 7.73 3 1923 36,669.98 48,750 48,722 6,283 7.96 789 1924 21.43 28 28 4 8.19 1929 20,949.75 27,200 27,184 4,241 9.41 451 1931 2,313.83 2,978 2,976 495 9.93 50 1936 3,731.97 4,693 4,690 908 11.32 80 1937 740.33 926 925 185 11.62 16 1938 7,374.75 9,177 9,172 1,890 11.93 158 1939 7,788.39 9,638 9,632 2,051 12.25 167 1940 2,364.68 2,910 2,908 639 12.58 51 1941 515.56 631 631 142 12.92 11 1942 184.75 225 225 52 13.27 4 1943 25.40 31 31 7 13.63 1 1944 50.59 61 61 15 14.00 1 1945 2,855.95 3,403 3,401 883 14.39 61 1946 8,125.90 9,613 9,607 2,582 14.79 175 1947 7,997.34 9,391 9,386 2,610 15.20 172 1948 15,026.69 17,510 17,500 5,040 15.62 323 1949 38,235.20 44,202 44,176 13,177 16.05 821 1950 43,148.53 49,467 49,438 15,285 16.50 926 1951 117,405.66 133,439 133,361 42,747 16.96 2,520 1952 46,022.90 51,845 51,815 17,219 17.43 988 1953 80,297.95 89,629 89,577 30,870 17.91 1,724 1954 25,084.90 27,731 27,715 9,912 18.41 538 1955 37,928.10 41,515 41,491 15,401 18.92 814 1956 111,248.67 120,531 120,461 46,412 19.44 2,387 1957 75,616.63 81,066 81,019 32,406 19.97 1,623 1958 25,445.60 26,980 26,964 11,204 20.52 546 1959 80,118.88 84,005 83,956 36,222 21.07 1,719 1960 61,622.71 63,859 63,822 28,612 21.64 1,322 1961 34,557.71 35,382 35,361 16,476 22.22 741 1962 62,681.35 63,384 63,347 30,675 22.81 1,345 1963 86,032.26 85,891 85,841 43,207 23.41 1,846 1964 136,841.28 134,828 134,749 70,513 24.02 2,936 1965 128,105.84 124,519 124,446 67,713 24.64 2,748 1966 109,691.92 105,140 105,079 59,459 25.27 2,353 1967 84,426.55 79,765 79,718 46,922 25.91 1,811 1968 94,249.65 87,733 87,682 53,692 26.56 2,022 1969 48,773.69 44,711 44,685 28,476 27.22 1,046 1970 161,443.29 145,713 145,628 96,537 27.88 3,463 1971 164,388.76 145,977 145,892 100,691 28.56 3,526 1972 211,471.30 184,706 184,598 132,609 29.24 4,535 1973 262,465.30 225,309 225,177 168,521 29.94 5,629 1974 276,812.83 233,474 233,338 181,881 30.64 5,936 1975 300,430.12 248,819 248,674 201,971 31.35 6,442 1976 304,452.17 247,520 247,375 209,303 32.06 6,528 1977 267,495.58 213,289 213,164 188,079 32.79 5,736 1978 460,687.33 360,124 359,914 331,117 33.52 9,878 1979 147,450.34 112,926 112,860 108,316 34.26 3,162 1980 246,405.18 184,752 184,644 184,964 35.01 5,283 1981 131,120.08 96,204 96,148 100,532 35.76 2,811 1982 276,480.46 198,357 198,241 216,480 36.52 5,928 1983 319,872.38 224,210 224,079 255,730 37.29 6,858 1984 198,899.08 136,133 136,054 162,295 38.06 4,264 1985 330,031.66 220,296 220,167 274,880 38.85 7,075 1986 252,512.91 164,333 164,237 214,532 39.63 5,413 1987 74,154.48 46,988 46,961 64,271 40.43 1,590 1988 42,332.69 26,098 26,083 37,416 41.23 907 1989 326,642.07 195,775 195,661 294,302 42.03 7,002 1990 175,879.14 102,325 102,265 161,554 42.85 3,770 1991 1,063,219.29 599,879 599,529 995,300 43.67 22,791 1992 382,535.07 209,111 208,989 364,814 44.49 8,200 1993 509,806.80 269,614 269,457 495,253 45.32 10,928 1994 349,706.95 178,650 178,546 346,014 46.16 7,496 1995 243,535.33 120,028 119,958 245,345 47.00 5,220 1996 190,207.71 90,281 90,228 195,084 47.85 4,077 1997 316,734.58 144,569 144,485 330,617 48.70 6,789 1998 789,816.07 345,939 345,737 838,987 49.56 16,929 1999 920,429.77 386,180 385,954 994,691 50.42 19,728 2000 608,059.65 243,792 243,650 668,439 51.29 13,033 2001 1,379,283.31 527,286 526,978 1,541,947 52.16 29,562 2002 1,976,576.22 718,357 717,937 2,246,927 53.04 42,363 2003 1,138,145.26 391,926 391,697 1,315,521 53.93 24,393 2004 1,226,826.63 399,332 399,099 1,441,141 54.81 26,293 2005 1,362,616.97 417,554 417,310 1,626,615 55.70 29,203 2006 727,602.46 208,927 208,805 882,599 56.60 15,594 2007 1,103,988.07 295,709 295,536 1,360,446 57.50 23,660 2008 3,288,480.21 816,711 816,234 4,116,486 58.41 70,476 2009 2,623,773.68 601,015 600,664 3,334,997 59.31 56,230 2010 2,401,809.45 502,831 502,537 3,100,177 60.23 51,472 2011 2,530,825.67 480,490 480,209 3,316,030 61.14 54,237 2012 203,972.81 34,705 34,685 271,274 62.06 4,371 2013 881,730.63 132,643 132,566 1,190,030 62.98 18,895 2014 1,081,923.19 141,191 141,108 1,481,777 63.91 23,185 2015 2,104,993.81 232,739 232,603 2,924,888 64.84 45,109 2016 1,272,663.44 115,361 115,294 1,793,701 65.77 27,272 2017 1,252,078.09 88,272 88,220 1,789,897 66.71 26,831 2018 4,450,716.80 225,050 224,919 6,451,156 67.64 95,375 2019 6,584,256.01 200,392 200,275 9,676,109 68.58 141,092 2020 1,334,537.25 13,432 13,424 1,988,382 69.53 28,597 50,879,274.29 14,571,831 14,563,323 61,755,588 1,090,482 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 56.6 2.14 SURVIVOR CURVE.. IOWA 60-S0 NET SALVAGE PERCENT.. -15 1919 6,746.47 6,869 7,090 668 6.88 97 1923 5,696.34 5,633 5,814 737 8.41 88 1924 140.21 138 142 19 8.79 2 1927 4.05 4 4 1 9.96 1928 3,330.11 3,169 3,271 559 10.35 54 1929 977.21 923 953 171 10.74 16 1930 1,497.86 1,403 1,448 275 11.13 25 1931 8,898.58 8,269 8,535 1,698 11.52 147 1933 2,026.81 1,852 1,912 419 12.32 34 1934 20.07 18 19 4 12.71 1935 51.63 46 47 12 13.11 1 1936 41,967.98 37,396 38,598 9,665 13.51 715 1937 24,453.81 21,602 22,296 5,826 13.91 419 1938 3,759.18 3,291 3,397 926 14.32 65 1939 23,947.49 20,783 21,451 6,089 14.72 414 1940 1,367.82 1,176 1,214 359 15.13 24 1941 38,735.42 33,008 34,069 10,477 15.54 674 1942 39,635.65 33,464 34,540 11,041 15.95 692 1943 35,627.13 29,800 30,758 10,213 16.36 624 1944 6,463.14 5,355 5,527 1,906 16.77 114 1945 26,757.14 21,955 22,661 8,110 17.19 472 1946 60,169.63 48,898 50,470 18,725 17.60 1,064 1947 84,425.70 67,931 70,115 26,975 18.02 1,497 1948 155,925.00 124,205 128,197 51,117 18.44 2,772 1949 297,091.64 234,263 241,793 99,862 18.86 5,295 1950 256,865.31 200,476 206,920 88,475 19.28 4,589 1951 454,354.35 350,864 362,142 160,366 19.71 8,136 1952 265,643.97 202,947 209,470 96,021 20.14 4,768 1953 816,921.31 617,385 637,230 302,230 20.57 14,693 1954 165,528.62 123,733 127,710 62,648 21.00 2,983 1955 302,265.64 223,451 230,633 116,972 21.43 5,458 1956 320,796.54 234,446 241,982 126,934 21.87 5,804 1957 347,244.80 250,912 258,977 140,355 22.30 6,294 1958 148,428.27 106,000 109,407 61,286 22.74 2,695 1959 468,314.58 330,408 341,028 197,534 23.19 8,518 1960 420,987.49 293,468 302,901 181,235 23.63 7,670 1961 351,806.14 242,208 249,993 154,584 24.08 6,420 1962 231,678.95 157,506 162,569 103,862 24.53 4,234 1963 407,775.65 273,707 282,505 186,437 24.98 7,463 1964 574,227.88 380,369 392,595 267,767 25.44 10,525 1965 717,439.59 469,044 484,121 340,935 25.89 13,169 1966 946,837.05 610,667 630,296 458,567 26.35 17,403 1967 498,995.22 317,336 327,536 246,309 26.82 9,184 1968 1,627,850.24 1,020,873 1,053,687 818,341 27.28 29,998 1969 505,432.84 312,421 322,463 258,785 27.75 9,326 1970 491,097.12 299,137 308,752 256,010 28.22 9,072 1971 922,057.45 553,161 570,941 489,425 28.70 17,053 1972 1,382,920.59 816,920 843,179 747,180 29.18 25,606 1973 658,848.62 383,134 395,449 362,227 29.66 12,213 1974 1,238,599.68 708,876 731,662 692,728 30.14 22,984 1975 1,721,654.77 969,163 1,000,315 979,588 30.63 31,981 1976 2,824,232.76 1,563,296 1,613,546 1,634,322 31.12 52,517 1977 2,985,360.12 1,623,887 1,676,084 1,757,080 31.62 55,569 1978 2,042,198.05 1,091,290 1,126,368 1,222,160 32.12 38,050 1979 1,370,758.88 719,346 742,468 833,905 32.62 25,564 1980 1,984,971.10 1,022,269 1,055,128 1,227,589 33.13 37,054 1981 1,833,802.80 926,491 956,272 1,152,601 33.64 34,263 1982 572,145.71 283,367 292,475 365,493 34.16 10,699 1983 825,573.41 400,651 413,529 535,880 34.68 15,452 1984 459,035.22 218,193 225,206 302,685 35.20 8,599 1985 1,110,811.57 516,722 533,331 744,102 35.73 20,826 1986 750,613.77 341,398 352,372 510,834 36.27 14,084 1987 692,579.24 307,834 317,729 478,737 36.81 13,006 1988 241,286.36 104,748 108,115 169,364 37.35 4,535 1989 1,203,605.07 509,822 526,209 857,937 37.90 22,637 1990 3,563,131.46 1,471,039 1,518,323 2,579,278 38.46 67,064 1991 4,737,174.06 1,904,915 1,966,146 3,481,604 39.02 89,226 1992 3,543,094.13 1,386,042 1,430,594 2,643,964 39.59 66,784 1993 3,755,098.05 1,427,953 1,473,852 2,844,511 40.16 70,829 1994 1,458,737.27 538,493 555,802 1,121,746 40.74 27,534 1995 3,292,461.97 1,178,193 1,216,064 2,570,267 41.33 62,189 1996 1,758,661.93 609,428 629,017 1,393,444 41.92 33,241 1997 2,890,368.20 968,359 999,485 2,324,438 42.52 54,667 1998 5,964,205.28 1,928,499 1,990,488 4,868,348 43.13 112,876 1999 5,904,764.84 1,839,066 1,898,180 4,892,300 43.75 111,824 2000 5,071,259.43 1,519,223 1,568,056 4,263,892 44.37 96,099 2001 8,480,763.86 2,436,562 2,514,882 7,237,996 45.01 160,809 2002 9,557,514.86 2,628,751 2,713,248 8,277,894 45.65 181,334 2003 9,459,289.09 2,483,815 2,563,653 8,314,529 46.30 179,579 2004 6,295,211.11 1,573,359 1,623,932 5,615,561 46.96 119,582 2005 8,310,806.28 1,968,830 2,032,115 7,525,312 47.64 157,962 2006 6,399,974.75 1,432,766 1,478,820 5,881,151 48.32 121,713 2007 9,116,256.69 1,920,298 1,982,023 8,501,672 49.01 173,468 2008 15,350,135.62 3,024,430 3,121,646 14,531,010 49.72 292,257 2009 14,451,319.30 2,647,908 2,733,021 13,885,996 50.44 275,297 2010 1,633,942.26 276,537 285,426 1,593,608 51.17 31,143 2011 8,041,131.38 1,245,334 1,285,363 7,961,938 51.92 153,350 2012 1,551,912.98 217,733 224,732 1,559,968 52.68 29,612 2013 5,655,187.13 708,878 731,664 5,771,801 53.46 107,965 2014 6,890,493.44 758,096 782,464 7,141,603 54.26 131,618 2015 11,581,287.92 1,094,380 1,129,557 12,188,924 55.07 221,335 2016 11,689,530.90 916,407 945,863 12,497,098 55.91 223,522 2017 13,034,244.84 806,878 832,814 14,156,568 56.77 249,367 2018 21,939,323.97 988,268 1,020,034 24,210,189 57.65 419,951 2019 18,113,901.68 499,944 516,014 20,314,973 58.56 346,909 2020 21,760,916.05 204,455 211,027 24,814,026 59.51 416,972 287,263,363.53 63,394,216 65,431,921 264,920,947 5,452,477 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 48.6 1.90 SURVIVOR CURVE.. IOWA 62-R1 NET SALVAGE PERCENT.. -50 1927 1,117.15 1,408 1,676 1928 6,022.45 7,542 9,034 1929 12,512.26 15,563 18,768 1930 8,965.81 11,076 13,449 1931 4,349.83 5,337 6,525 1932 2,015.65 2,455 3,023 1933 949.77 1,149 1,425 1934 2,745.01 3,295 4,118 1935 8,913.16 10,620 13,370 1936 3,139.76 3,713 4,710 1937 16,483.15 19,341 24,725 1938 18,261.73 21,260 27,393 1939 25,963.16 29,981 38,945 1940 48,446.90 55,487 72,670 1941 46,878.98 53,238 70,318 1942 16,175.29 18,213 24,263 1943 15,946.57 17,801 23,920 1944 27,775.69 30,730 41,664 1945 94,050.95 103,100 141,076 1946 112,157.21 121,835 168,236 1947 195,340.93 210,165 293,011 1948 231,149.42 246,285 346,724 1949 235,185.99 248,141 352,779 1950 341,354.55 356,523 512,032 1951 263,648.66 272,556 395,473 1952 245,925.48 251,560 368,400 488 19.72 25 1953 279,232.91 282,522 413,742 5,107 20.18 253 1954 275,638.72 275,818 403,924 9,534 20.64 462 1955 123,849.29 122,551 179,471 6,303 21.10 299 1956 261,977.43 256,253 375,272 17,694 21.57 820 1957 289,185.48 279,505 409,324 24,454 22.05 1,109 1958 391,513.44 373,862 547,506 39,764 22.53 1,765 1959 371,831.57 350,751 513,661 44,086 23.01 1,916 1960 352,569.54 328,318 480,809 48,045 23.51 2,044 1961 463,128.37 425,777 623,533 71,160 24.00 2,965 1962 526,540.76 477,709 699,586 90,225 24.50 3,683 1963 468,059.77 418,874 613,424 88,666 25.01 3,545 1964 531,300.28 468,790 686,524 110,426 25.53 4,325 1965 717,355.63 623,927 913,716 162,317 26.05 6,231 1966 723,390.68 620,072 908,071 177,015 26.57 6,662 1967 803,630.41 678,545 993,702 211,744 27.10 7,813 1968 688,958.45 572,721 838,727 194,711 27.64 7,045 1969 809,611.43 662,440 970,117 244,300 28.18 8,669 1970 954,327.50 768,153 1,124,929 306,562 28.73 10,670 1971 1,157,878.36 916,588 1,342,306 394,512 29.28 13,474 1972 1,513,264.78 1,177,418 1,724,281 545,616 29.84 18,285 1973 1,918,832.18 1,466,986 2,148,342 729,906 30.40 24,010 1974 2,575,925.72 1,933,799 2,831,971 1,031,918 30.97 33,320 1975 2,634,820.16 1,941,059 2,842,603 1,109,627 31.55 35,170 1976 2,669,136.64 1,928,865 2,824,746 1,178,959 32.13 36,693 1977 2,857,008.66 2,023,876 2,963,885 1,321,628 32.72 40,392 1978 2,913,919.93 2,022,581 2,961,989 1,408,891 33.31 42,296 1979 3,476,042.56 2,363,170 3,460,768 1,753,296 33.90 51,720 1980 6,276,976.44 4,174,723 6,113,715 3,301,750 34.51 95,675 1981 3,518,512.52 2,289,021 3,352,180 1,925,589 35.11 54,844 1982 3,706,140.96 2,355,493 3,449,525 2,109,686 35.73 59,045 1983 3,061,810.05 1,900,787 2,783,626 1,809,089 36.34 49,782 1984 3,212,359.00 1,945,292 2,848,802 1,969,736 36.97 53,279 1985 3,424,596.86 2,022,447 2,961,793 2,175,102 37.59 57,864 1986 2,977,036.88 1,712,764 2,508,274 1,957,281 38.22 51,211 1987 2,977,751.42 1,667,079 2,441,370 2,025,257 38.86 52,117 1988 2,790,422.41 1,518,966 2,224,465 1,961,169 39.50 49,650 1989 2,963,541.56 1,567,328 2,295,289 2,150,023 40.14 53,563 1990 2,728,418.25 1,400,088 2,050,373 2,042,254 40.79 50,068 1991 6,029,680.04 2,999,253 4,392,286 4,652,234 41.44 112,264 1992 7,433,101.61 3,578,704 5,240,869 5,908,783 42.10 140,351 1993 7,486,164.93 3,484,660 5,103,145 6,126,102 42.76 143,267 1994 8,178,056.47 3,676,200 5,383,648 6,883,437 43.42 158,531 1995 8,195,808.51 3,553,252 5,203,595 7,090,118 44.08 160,847 1996 8,381,647.06 3,498,038 5,122,736 7,449,735 44.75 166,475 1997 13,334,763.28 5,345,773 7,828,670 12,173,475 45.43 267,961 1998 231,315.13 88,981 130,309 216,664 46.10 4,700 1999 1,693,192.35 623,467 913,042 1,626,747 46.78 34,774 2000 2,740,816.88 964,165 1,411,981 2,699,244 47.46 56,874 2001 8,952,107.77 3,001,866 4,396,113 9,032,049 48.14 187,620 2002 6,746,521.62 2,151,263 3,150,438 6,969,344 48.82 142,756 2003 4,159,574.36 1,256,919 1,840,708 4,398,654 49.51 88,844 2004 5,669,758.44 1,618,603 2,370,379 6,134,259 50.20 122,196 2005 5,698,679.33 1,531,720 2,243,143 6,304,876 50.89 123,892 2006 4,845,204.77 1,221,428 1,788,732 5,479,075 51.58 106,225 2007 10,745,434.71 2,526,843 3,700,460 12,417,692 52.28 237,523 2008 8,415,257.24 1,836,377 2,689,301 9,933,585 52.98 187,497 2009 7,781,043.29 1,566,207 2,293,647 9,377,918 53.68 174,700 2010 6,707,362.42 1,234,892 1,808,450 8,252,594 54.39 151,730 2011 7,552,629.97 1,260,798 1,846,388 9,482,557 55.10 172,097 2012 2,526,054.60 378,302 554,008 3,235,074 55.81 57,966 2013 7,218,769.22 955,368 1,399,098 9,429,056 56.53 166,797 2014 5,264,736.67 606,261 887,845 7,009,260 57.24 122,454 2015 7,520,023.84 733,202 1,073,745 10,206,291 57.97 176,062 2016 10,452,497.79 837,088 1,225,882 14,452,865 58.69 246,258 2017 10,087,547.72 629,614 922,045 14,209,277 59.42 239,133 2018 7,761,360.48 347,398 508,750 11,133,291 60.15 185,092 2019 9,015,459.96 242,065 354,495 13,168,695 60.89 216,270 2020 9,891,256.38 88,576 129,716 14,707,169 61.63 238,637 281,087,799.35 100,270,575 146,717,692 274,914,007 5,582,552 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 49.2 1.99 SURVIVOR CURVE.. IOWA 20-S3 NET SALVAGE PERCENT.. 0 2014 320,116.95 103,718 144,190 175,927 13.52 13,012 2015 2,017,095.90 553,693 769,748 1,247,348 14.51 85,965 2016 1,489,702.61 335,183 465,974 1,023,729 15.50 66,047 2017 1,535,796.65 268,764 373,637 1,162,160 16.50 70,434 2018 2,707,430.68 338,429 470,486 2,236,945 17.50 127,825 2019 2,145,314.27 160,899 223,683 1,921,631 18.50 103,872 2020 1,839,408.10 45,985 63,929 1,775,479 19.50 91,050 12,054,865.16 1,806,671 2,511,647 9,543,218 558,205 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 17.1 4.63 SURVIVOR CURVE.. IOWA 50-R0.5 NET SALVAGE PERCENT.. -30 1935 3,312.36 3,736 4,306 1936 6,173.78 6,897 8,026 1937 11,220.18 12,416 14,586 1938 13,188.94 14,457 17,130 16 7.84 2 1939 17,132.37 18,602 22,042 230 8.24 28 1940 45,044.66 48,439 57,396 1,162 8.64 134 1941 36,683.16 39,066 46,290 1,398 9.04 155 1942 14,919.27 15,737 18,647 748 9.43 79 1943 15,135.03 15,807 18,730 946 9.83 96 1944 12,927.20 13,367 15,839 966 10.23 94 1945 32,002.88 32,767 38,826 2,778 10.62 262 1946 64,418.65 65,287 77,360 6,384 11.02 579 1947 118,303.39 118,668 140,612 13,182 11.42 1,154 1948 171,583.93 170,328 201,826 21,233 11.82 1,796 1949 185,795.57 182,503 216,252 25,282 12.22 2,069 1950 235,578.50 228,954 271,293 34,959 12.62 2,770 1951 188,542.59 181,280 214,803 30,302 13.02 2,327 1952 188,693.67 179,414 212,592 32,710 13.43 2,436 1953 206,027.93 193,699 229,518 38,318 13.84 2,769 1954 199,025.12 184,994 219,204 39,529 14.25 2,774 1955 144,744.63 132,960 157,547 30,621 14.67 2,087 1956 225,968.94 205,103 243,031 50,729 15.09 3,362 1957 226,593.21 203,195 240,770 53,801 15.51 3,469 1958 275,097.75 243,687 288,750 68,877 15.93 4,324 1959 256,012.37 223,919 265,327 67,489 16.36 4,125 1960 233,321.84 201,403 238,647 64,671 16.80 3,849 1961 348,409.83 296,852 351,747 101,186 17.23 5,873 1962 396,248.45 333,079 394,673 120,450 17.67 6,817 1963 369,581.62 306,339 362,988 117,468 18.12 6,483 1964 380,860.53 311,232 368,786 126,333 18.57 6,803 1965 603,444.58 486,063 575,947 208,531 19.02 10,964 1966 708,732.92 562,394 666,393 254,960 19.48 13,088 1967 725,004.78 566,635 671,419 271,087 19.94 13,595 1968 570,532.04 439,081 520,277 221,415 20.40 10,854 1969 686,926.96 520,265 616,474 276,531 20.87 13,250 1970 753,727.88 561,452 665,277 314,569 21.35 14,734 1971 855,308.11 626,445 742,289 369,612 21.83 16,931 1972 955,845.14 688,151 815,406 427,193 22.31 19,148 1973 1,016,070.42 718,565 851,444 469,448 22.80 20,590 1974 1,700,289.35 1,180,783 1,399,137 811,239 23.29 34,832 1975 1,812,406.26 1,235,082 1,463,477 892,651 23.79 37,522 1976 1,504,341.88 1,005,201 1,191,086 764,558 24.30 31,463 1977 1,624,563.46 1,064,414 1,261,248 850,684 24.80 34,302 1978 1,867,082.52 1,198,070 1,419,620 1,007,587 25.32 39,794 1979 2,295,625.90 1,442,617 1,709,390 1,274,924 25.83 49,358 1980 2,842,169.20 1,747,650 2,070,830 1,623,990 26.35 61,631 1981 1,187,053.35 713,562 845,516 697,653 26.88 25,954 1982 2,333,799.90 1,370,734 1,624,214 1,409,726 27.41 51,431 1983 2,073,270.30 1,189,145 1,409,045 1,286,206 27.94 46,035 1984 1,759,198.93 984,307 1,166,328 1,120,631 28.48 39,348 1985 2,243,582.31 1,223,829 1,450,143 1,466,514 29.02 50,535 1986 1,551,663.92 824,213 976,629 1,040,534 29.57 35,189 1987 1,472,806.08 761,264 902,039 1,012,609 30.12 33,619 1988 1,368,532.96 687,441 814,565 964,528 30.68 31,438 1989 1,916,445.72 934,766 1,107,626 1,383,753 31.24 44,294 1990 1,328,230.77 628,519 744,746 981,954 31.80 30,879 1991 2,708,882.74 1,242,402 1,472,150 2,049,398 32.36 63,331 1992 3,059,064.09 1,357,674 1,608,739 2,368,044 32.93 71,911 1993 2,826,915.33 1,212,012 1,436,141 2,238,849 33.51 66,811 1994 2,734,219.63 1,131,748 1,341,034 2,213,452 34.08 64,949 1995 3,123,927.37 1,245,947 1,476,351 2,584,755 34.66 74,575 1996 2,223,250.92 853,195 1,010,970 1,879,256 35.24 53,327 1997 2,533,689.67 934,121 1,106,861 2,186,936 35.82 61,053 1998 113,402.62 40,070 47,480 99,943 36.41 2,745 1999 223,212.57 75,446 89,398 200,778 37.00 5,426 2000 560,093.16 180,720 214,139 513,982 37.59 13,673 2001 4,627,672.94 1,422,176 1,685,169 4,330,806 38.18 113,431 2002 2,968,197.93 866,654 1,026,918 2,831,739 38.77 73,039 2003 1,486,280.17 411,165 487,199 1,444,965 39.36 36,712 2004 2,502,452.71 653,240 774,039 2,479,150 39.96 62,041 2005 2,466,077.02 605,274 717,203 2,488,697 40.56 61,358 2006 3,019,666.55 694,040 822,384 3,103,183 41.16 75,393 2007 8,783,872.66 1,881,857 2,229,855 9,189,179 41.76 220,047 2008 10,958,512.10 2,176,799 2,579,339 11,666,727 42.36 275,418 2009 4,249,412.94 777,813 921,648 4,602,589 42.96 107,137 2010 243,836.85 40,828 48,378 268,610 43.56 6,166 2011 4,642,838.88 703,762 833,904 5,201,787 44.17 117,767 2012 2,603,452.72 353,341 418,682 2,965,807 44.78 66,231 2013 3,200,494.93 384,443 455,535 3,705,108 45.38 81,646 2014 2,742,173.23 285,899 338,768 3,226,057 45.99 70,147 2015 4,430,495.66 390,504 462,717 5,296,927 46.61 113,644 2016 3,815,902.43 275,813 326,817 4,633,856 47.22 98,133 2017 4,911,691.45 277,118 328,364 6,056,835 47.83 126,633 2018 6,631,000.10 267,229 316,646 8,303,654 48.45 171,386 2019 5,448,424.72 131,743 156,105 6,926,847 49.07 141,163 2020 5,102,444.23 41,126 48,731 6,584,446 49.69 132,510 147,320,762.31 48,458,994 57,419,773 134,097,218 3,505,297 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 38.3 2.38 SURVIVOR CURVE.. IOWA 58-R2 NET SALVAGE PERCENT.. -30 1949 537.59 572 502 197 10.52 19 1950 1,117.90 1,181 1,036 417 10.87 38 1951 1,143.12 1,198 1,051 435 11.23 39 1952 297.16 309 271 115 11.60 10 1953 85.15 88 77 34 11.98 3 1954 252.60 258 226 102 12.36 8 1955 32.10 33 29 13 12.76 1 1956 17.89 18 16 7 13.17 1 1957 10.78 11 10 4 13.58 1959 54.03 53 46 24 14.44 2 1960 1,206.09 1,165 1,022 546 14.89 37 1962 3.63 3 3 2 15.81 1963 454.19 425 373 217 16.28 13 1964 20,004.62 18,487 16,218 9,788 16.77 584 1965 59,085.23 53,940 47,318 29,493 17.27 1,708 1966 52,024.43 46,911 41,152 26,480 17.77 1,490 1967 31,813.63 28,316 24,840 16,518 18.29 903 1968 23,367.45 20,521 18,002 12,376 18.82 658 1969 109,746.71 95,073 83,402 59,269 19.35 3,063 1970 97,131.07 82,947 72,764 53,506 19.90 2,689 1971 155,645.29 130,962 114,885 87,454 20.46 4,274 1972 345,071.82 285,938 250,836 197,757 21.03 9,404 1973 344,923.71 281,412 246,866 201,535 21.60 9,330 1974 181,848.56 145,958 128,040 108,363 22.19 4,883 1975 113,793.09 89,804 78,780 69,151 22.79 3,034 1976 236,635.10 183,566 161,031 146,595 23.39 6,267 1977 311,911.25 237,626 208,455 197,030 24.01 8,206 1978 494,726.90 370,027 324,602 318,543 24.63 12,933 1979 507,989.50 372,663 326,914 333,472 25.27 13,196 1980 589,896.22 424,291 372,205 394,660 25.91 15,232 1981 453,594.49 319,644 280,404 309,269 26.56 11,644 1982 313,447.82 216,247 189,700 217,782 27.22 8,001 1983 550,070.73 371,233 325,660 389,432 27.89 13,963 1984 91,913.64 60,629 53,186 66,302 28.57 2,321 1985 191,906.95 123,664 108,483 140,996 29.25 4,820 1986 384,693.31 241,859 212,168 287,933 29.95 9,614 1987 226,706.98 138,975 121,914 172,805 30.65 5,638 1988 544,599.67 325,182 285,262 422,718 31.36 13,480 1989 532,443.40 309,334 271,360 420,816 32.08 13,118 1990 615,306.56 347,540 304,876 495,023 32.80 15,092 1991 973,150.66 533,744 468,221 796,875 33.53 23,766 1992 1,476,133.17 785,129 688,746 1,230,227 34.27 35,898 1993 1,525,658.82 785,826 689,357 1,293,999 35.02 36,950 1994 1,751,078.60 872,090 765,031 1,511,371 35.78 42,241 1995 1,502,135.12 722,527 633,829 1,318,947 36.54 36,096 1996 1,554,980.02 721,100 632,577 1,388,897 37.31 37,226 1997 1,858,068.30 829,600 727,757 1,687,732 38.08 44,321 1998 1,559,176.99 668,887 586,774 1,440,156 38.86 37,060 1999 2,242,102.87 922,163 808,957 2,105,777 39.65 53,109 2000 2,474,327.01 973,319 853,833 2,362,792 40.45 58,413 2001 2,932,980.14 1,101,120 965,945 2,846,929 41.25 69,016 2002 3,377,635.03 1,206,758 1,058,615 3,332,311 42.06 79,228 2003 3,117,636.87 1,057,247 927,458 3,125,470 42.87 72,906 2004 3,453,815.72 1,107,763 971,773 3,518,187 43.69 80,526 2005 2,146,945.34 648,663 569,032 2,221,997 44.52 49,910 2006 1,750,729.72 496,384 435,447 1,840,502 45.35 40,584 2007 1,689,338.22 447,178 392,282 1,803,858 46.19 39,053 2008 843,186.63 207,324 181,873 914,270 47.03 19,440 2009 855,676.05 194,088 170,261 942,118 47.88 19,677 2010 99,556.98 20,686 18,147 111,277 48.73 2,284 2011 62,634.51 11,807 10,358 71,067 49.59 1,433 2012 57,141.22 9,657 8,471 65,813 50.46 1,304 2013 97,759.67 14,637 12,840 114,248 51.32 2,226 2014 601,473.83 78,192 68,593 713,323 52.20 13,665 2015 1,636,255.10 180,445 158,293 1,968,839 53.08 37,092 2016 1,614,899.02 146,242 128,289 1,971,080 53.96 36,529 2017 708,294.76 50,008 43,869 876,914 54.85 15,987 2018 1,646,740.29 83,040 72,846 2,067,916 55.75 37,093 2019 2,121,431.69 64,672 56,733 2,701,128 56.64 47,689 2020 249,765.37 2,520 2,211 322,484 57.55 5,604 53,566,218.08 20,270,879 17,782,403 51,853,681 1,272,042 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 40.8 2.37 SURVIVOR CURVE.. IOWA 50-R1.5 NET SALVAGE PERCENT.. -20 1949 2,046.01 2,057 2,361 94 8.11 12 1950 953.85 952 1,093 52 8.41 6 1951 3,064.46 3,037 3,485 192 8.71 22 1952 948.87 933 1,071 68 9.02 8 1953 202.13 197 226 17 9.33 2 1954 298.82 289 332 27 9.65 3 1955 954.10 917 1,052 93 9.97 9 1956 127.40 121 139 14 10.30 1 1957 370.84 350 402 43 10.64 4 1958 7.03 7 8 1959 136.36 127 146 18 11.34 2 1960 1,194.35 1,098 1,260 173 11.70 15 1961 1,001.20 911 1,045 156 12.07 13 1962 517.66 467 536 85 12.45 7 1963 6,680.80 5,958 6,837 1,180 12.84 92 1964 9,809.28 8,654 9,931 1,840 13.24 139 1965 53,529.35 46,699 53,592 10,643 13.65 780 1966 43,957.67 37,906 43,501 9,248 14.07 657 1967 56,777.99 48,388 55,530 12,604 14.49 870 1968 89,903.77 75,670 86,839 21,046 14.93 1,410 1969 193,204.53 160,530 184,224 47,621 15.38 3,096 1970 170,943.27 140,146 160,831 44,301 15.84 2,797 1971 304,033.60 245,829 282,112 82,728 16.31 5,072 1972 470,744.38 375,202 430,580 134,313 16.79 8,000 1973 687,971.18 540,250 619,989 205,576 17.28 11,897 1974 623,931.41 482,474 553,685 195,033 17.78 10,969 1975 396,122.78 301,465 345,960 129,387 18.29 7,074 1976 677,294.22 506,995 581,825 230,928 18.81 12,277 1977 848,690.28 624,297 716,441 301,987 19.35 15,607 1978 1,509,971.96 1,091,166 1,252,218 559,748 19.89 28,142 1979 1,339,315.45 950,164 1,090,404 516,775 20.44 25,283 1980 2,916,695.63 2,030,020 2,329,642 1,170,393 21.00 55,733 1981 1,343,579.40 916,429 1,051,690 560,605 21.58 25,978 1982 905,557.28 605,057 694,361 392,308 22.16 17,703 1983 1,260,097.64 824,104 945,738 566,379 22.75 24,896 1984 472,623.44 302,290 346,907 220,241 23.35 9,432 1985 1,327,938.37 829,908 952,399 641,127 23.96 26,758 1986 1,634,715.61 997,307 1,144,505 817,154 24.58 33,245 1987 1,380,523.99 821,357 942,586 714,043 25.21 28,324 1988 1,505,109.94 872,723 1,001,533 804,599 25.84 31,138 1989 2,944,634.76 1,661,481 1,906,709 1,626,853 26.49 61,414 1990 3,163,542.86 1,735,646 1,991,820 1,804,431 27.14 66,486 1991 5,426,124.37 2,891,039 3,317,744 3,193,605 27.80 114,878 1992 6,515,271.48 3,366,571 3,863,463 3,954,863 28.47 138,913 1993 8,877,249.01 4,444,306 5,100,267 5,552,432 29.14 190,543 1994 11,662,369.20 5,645,520 6,478,775 7,516,068 29.83 251,963 1995 10,807,916.57 5,052,917 5,798,707 7,170,793 30.52 234,954 1996 11,015,565.45 4,964,936 5,697,740 7,520,939 31.22 240,901 1997 13,076,985.32 5,674,365 6,511,878 9,180,504 31.92 287,610 1998 1,995,309.33 831,805 954,576 1,439,795 32.63 44,125 1999 2,591,542.05 1,035,580 1,188,427 1,921,423 33.35 57,614 2000 6,323,389.23 2,417,558 2,774,379 4,813,688 34.07 141,288 2001 6,496,099.28 2,369,777 2,719,546 5,075,773 34.80 145,856 2002 7,748,439.02 2,690,878 3,088,040 6,210,087 35.53 174,784 2003 7,066,437.22 2,328,532 2,672,214 5,807,511 36.27 160,119 2004 8,593,748.30 2,677,124 3,072,256 7,240,242 37.02 195,576 2005 6,527,684.60 1,916,006 2,198,801 5,634,421 37.77 149,177 2006 6,619,963.36 1,823,932 2,093,137 5,850,819 38.52 151,890 2007 9,505,676.48 2,445,620 2,806,583 8,600,229 39.28 218,947 2008 8,553,619.13 2,042,604 2,344,084 7,920,259 40.05 197,759 2009 8,183,907.21 1,803,078 2,069,205 7,751,484 40.82 189,894 2010 3,075,012.74 620,661 712,268 2,977,747 41.59 71,598 2011 6,243,070.37 1,143,231 1,311,967 6,179,717 42.37 145,851 2012 2,268,541.48 372,948 427,994 2,294,256 43.15 53,169 2013 8,685,090.87 1,263,160 1,449,597 8,972,512 43.94 204,199 2014 11,296,362.59 1,428,764 1,639,644 11,915,991 44.73 266,398 2015 16,018,637.49 1,718,479 1,972,119 17,250,246 45.53 378,876 2016 14,999,524.74 1,321,158 1,516,155 16,483,275 46.33 355,780 2017 16,060,022.39 1,102,360 1,265,064 18,006,963 47.14 381,989 2018 20,305,144.85 999,013 1,146,463 23,219,711 47.95 484,248 2019 17,191,043.67 507,480 582,382 20,046,870 48.77 411,049 2020 12,896,277.15 126,899 145,629 15,329,904 49.59 309,133 302,975,748.87 84,275,879 96,714,649 266,856,250 6,864,454 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 38.9 2.27 SURVIVOR CURVE.. IOWA 48-O1 NET SALVAGE PERCENT.. -15 1942 851.66 801 979 1943 684.15 635 787 1944 3,196.72 2,930 3,676 1945 9,742.29 8,811 11,204 1946 12,165.72 10,857 13,991 1947 14,799.08 13,030 17,019 1948 35,872.67 31,155 41,254 1949 22,509.44 19,280 25,886 1950 73,766.98 62,299 84,832 1951 133,787.03 111,385 153,855 1952 69,606.55 57,117 80,048 1953 99,299.89 80,293 114,195 1954 118,930.55 94,742 136,770 1955 117,697.47 92,349 135,352 1956 165,326.51 127,742 190,125 1957 250,977.70 190,913 288,624 1958 224,462.65 168,054 258,132 1959 253,341.75 186,640 291,343 1960 336,048.92 243,549 386,456 1961 477,557.33 340,383 549,191 1962 305,593.67 214,156 347,190 4,243 18.75 226 1963 342,676.84 236,037 382,664 11,414 19.25 593 1964 385,139.71 260,671 422,600 20,311 19.75 1,028 1965 589,620.42 392,002 635,514 42,549 20.25 2,101 1966 709,750.19 463,372 751,219 64,994 20.75 3,132 1967 663,159.30 425,008 689,024 73,609 21.25 3,464 1968 823,625.06 517,988 839,763 107,406 21.75 4,938 1969 836,678.05 516,171 836,817 125,363 22.25 5,634 1970 1,249,209.07 755,704 1,225,148 211,442 22.75 9,294 1971 1,190,306.68 705,808 1,144,257 224,596 23.25 9,660 1972 1,669,241.73 969,815 1,572,266 347,362 23.75 14,626 1973 2,288,235.34 1,302,025 2,110,845 520,626 24.25 21,469 1974 2,980,323.69 1,660,151 2,691,439 735,933 24.75 29,735 1975 3,027,272.23 1,650,027 2,675,026 806,337 25.25 31,934 1976 3,169,814.94 1,689,736 2,739,403 905,884 25.75 35,180 1977 4,080,372.01 2,126,233 3,447,052 1,245,376 26.25 47,443 1978 4,312,205.46 2,195,415 3,559,210 1,399,826 26.75 52,330 1979 4,817,592.59 2,394,987 3,882,757 1,657,474 27.25 60,825 1980 6,782,864.72 3,290,788 5,335,030 2,465,264 27.75 88,838 1981 5,975,220.84 2,827,349 4,583,702 2,287,802 28.25 80,984 1982 5,014,811.24 2,312,811 3,749,533 2,017,500 28.75 70,174 1983 5,511,153.40 2,475,682 4,013,579 2,324,247 29.25 79,461 1984 6,853,773.05 2,996,754 4,858,342 3,023,497 29.75 101,630 1985 2,830,180.51 1,203,558 1,951,210 1,303,498 30.25 43,091 1986 4,435,182.10 1,833,003 2,971,667 2,128,792 30.75 69,229 1987 4,521,317.69 1,814,423 2,941,545 2,257,970 31.25 72,255 1988 5,117,681.66 1,992,421 3,230,116 2,655,218 31.75 83,629 1989 8,035,098.98 3,031,948 4,915,399 4,324,965 32.25 134,107 1990 8,045,787.04 2,939,661 4,765,783 4,486,872 32.75 137,004 1991 6,559,346.92 2,317,965 3,757,888 3,785,361 33.25 113,845 1992 8,474,040.58 2,893,139 4,690,361 5,054,786 33.75 149,771 1993 8,832,759.54 2,909,767 4,717,319 5,440,354 34.25 158,842 1994 11,132,440.97 3,533,949 5,729,243 7,073,064 34.75 203,541 1995 9,162,971.77 2,798,949 4,537,660 5,999,758 35.25 170,206 1996 10,672,915.26 3,132,410 5,078,268 7,195,585 35.75 201,275 1997 10,118,049.65 2,848,317 4,617,696 7,018,061 36.25 193,602 1998 7,835,696.27 2,112,010 3,423,994 5,587,057 36.75 152,029 1999 187,843.69 48,380 78,434 137,586 37.25 3,694 2000 3,722,397.16 914,113 1,481,961 2,798,796 37.75 74,140 2001 4,163,841.80 972,623 1,576,818 3,211,600 38.25 83,963 2002 5,765,698.44 1,277,774 2,071,529 4,559,024 38.75 117,652 2003 4,425,465.31 927,726 1,504,031 3,585,254 39.25 91,344 2004 18,739,683.60 3,704,123 6,005,130 15,545,506 39.75 391,082 2005 22,931,516.09 4,257,901 6,902,916 19,468,328 40.25 483,685 2006 23,615,260.00 4,101,876 6,649,968 20,507,581 40.75 503,254 2007 36,559,293.76 5,912,113 9,584,726 32,458,462 41.25 786,872 2008 31,847,572.12 4,768,903 7,731,353 28,893,355 41.75 692,056 2009 23,630,310.00 3,255,276 5,277,458 21,897,398 42.25 518,282 2010 16,302,928.36 2,050,696 3,324,591 15,423,777 42.75 360,790 2011 20,091,402.30 2,286,482 3,706,848 19,398,265 43.25 448,515 2012 22,923,086.23 2,334,052 3,783,969 22,577,580 43.75 516,059 2013 23,162,391.32 2,080,863 3,373,498 23,263,252 44.25 525,723 2014 27,104,440.13 2,110,528 3,421,591 27,748,515 44.75 620,079 2015 26,101,198.19 1,719,638 2,787,880 27,228,498 45.25 601,735 2016 28,044,251.23 1,511,922 2,451,130 29,799,759 45.75 651,361 2017 30,870,938.21 1,294,388 2,098,464 33,403,115 46.25 722,230 2018 34,348,784.17 1,028,609 1,667,583 37,833,519 46.75 809,273 2019 34,355,158.44 617,122 1,000,479 38,507,953 47.25 814,983 2020 36,966,609.51 221,485 359,072 42,152,529 47.75 882,775 647,632,804.29 116,979,768 189,443,677 555,334,048 13,336,672 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 41.6 2.06 SURVIVOR CURVE.. IOWA 55-R1 NET SALVAGE PERCENT.. -40 1955 33.54 34 47 1956 2.65 3 4 1957 216.38 213 303 1958 1,519.04 1,480 2,127 1959 4,828.24 4,649 6,760 1960 6,887.28 6,553 9,642 1961 10,782.88 10,136 15,096 1962 18,168.21 16,866 25,435 1963 23,301.16 21,352 32,622 1964 29,786.39 26,931 41,701 1965 45,452.15 40,540 63,633 1966 62,373.36 54,870 87,323 1967 78,587.55 68,153 110,023 1968 108,027.40 92,310 151,238 1969 172,563.15 145,216 241,588 1970 250,775.16 207,779 351,085 1971 360,272.88 293,732 504,382 1972 486,050.40 389,848 680,471 1973 601,099.18 474,014 832,678 8,861 24.02 369 1974 203,289.80 157,515 276,699 7,907 24.56 322 1975 1,171,233.92 891,421 1,565,917 73,810 25.10 2,941 1976 803,415.50 600,229 1,054,394 70,388 25.65 2,744 1977 852,755.59 625,152 1,098,175 95,683 26.20 3,652 1978 975,042.98 700,644 1,230,788 134,272 26.77 5,016 1979 1,168,402.69 822,936 1,445,612 190,152 27.33 6,958 1980 1,577,708.43 1,087,940 1,911,132 297,660 27.91 10,665 1981 572,515.62 386,334 678,655 122,867 28.49 4,313 1982 852,370.56 562,590 988,275 205,044 29.07 7,053 1983 926,013.22 597,066 1,048,837 247,582 29.67 8,345 1984 981,321.52 617,738 1,085,151 288,699 30.27 9,537 1985 994,051.99 610,569 1,072,558 319,115 30.87 10,337 1986 1,041,392.00 623,477 1,095,232 362,717 31.48 11,522 1987 839,330.14 489,249 859,440 315,622 32.10 9,832 1988 1,109,291.70 629,108 1,105,124 447,884 32.72 13,688 1989 1,065,752.67 587,601 1,032,211 459,843 33.34 13,793 1990 318,999.37 170,762 299,969 146,630 33.97 4,316 1991 1,555,960.15 807,578 1,418,634 759,710 34.61 21,951 1992 1,102,834.42 554,424 973,930 570,038 35.25 16,171 1993 1,815,420.17 882,617 1,550,451 991,137 35.90 27,608 1994 2,133,014.67 1,001,728 1,759,688 1,226,533 36.55 33,558 1995 1,835,571.33 831,690 1,460,990 1,108,810 37.20 29,807 1996 1,723,162.57 751,809 1,320,667 1,091,761 37.86 28,837 1997 811,670.10 340,492 598,126 538,212 38.52 13,972 1999 2,876,414.28 1,108,507 1,947,262 2,079,718 39.86 52,176 2000 885,637.36 326,203 573,025 666,867 40.53 16,454 2001 2,548,728.19 894,660 1,571,607 1,996,612 41.21 48,450 2002 2,540,802.32 848,552 1,490,611 2,066,512 41.88 49,344 2003 1,906,306.64 603,155 1,059,534 1,609,295 42.57 37,804 2004 2,189,585.73 654,896 1,150,425 1,914,995 43.25 44,277 2005 2,431,614.07 684,563 1,202,539 2,201,721 43.94 50,107 2006 2,791,075.54 736,760 1,294,231 2,613,275 44.63 58,554 2007 2,963,271.51 730,150 1,282,620 2,865,960 45.32 63,238 2008 2,065,669.49 472,687 830,347 2,061,590 46.01 44,807 2009 1,174,364.64 247,817 435,328 1,208,782 46.71 25,878 2010 539,144.85 104,163 182,978 571,825 47.41 12,061 2011 209,097.49 36,618 64,325 228,411 48.12 4,747 2012 212,573.16 33,385 58,646 238,956 48.83 4,894 2013 536,548.79 74,568 130,990 620,178 49.54 12,519 2014 866,810.55 104,801 184,099 1,029,436 50.25 20,486 2015 1,141,413.02 117,084 205,676 1,392,302 50.97 27,316 2016 1,426,922.44 119,861 210,554 1,787,137 51.70 34,567 2017 1,675,142.78 110,013 193,255 2,151,945 52.42 41,052 2018 1,598,817.51 75,298 132,273 2,106,072 53.15 39,625 2019 1,712,988.49 48,395 85,013 2,313,171 53.89 42,924 2020 1,827,856.25 17,222 30,253 2,528,746 54.63 46,289 64,812,033.21 25,334,706 44,402,404 46,334,442 1,074,876 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 43.1 1.66 SURVIVOR CURVE.. IOWA 27-O1 NET SALVAGE PERCENT.. -5 1968 1,473.24 1,504 1,547 1969 7,628.16 7,639 8,010 1970 16,098.10 15,808 16,903 1971 21,784.44 20,968 22,874 1972 40,968.14 38,635 43,017 1973 52,098.42 48,119 54,703 1974 69,311.21 62,669 71,555 1,222 3.75 326 1975 78,612.31 69,550 79,411 3,132 4.25 737 1976 94,393.93 81,677 93,258 5,856 4.75 1,233 1977 146,880.90 124,237 141,852 12,373 5.25 2,357 1978 154,782.54 127,911 146,047 16,475 5.75 2,865 1979 156,368.51 126,181 144,072 20,115 6.25 3,218 1980 978,541.74 770,602 879,864 147,605 6.75 21,867 1981 148,924.71 114,382 130,600 25,771 7.25 3,555 1982 87,592.17 65,572 74,869 17,103 7.75 2,207 1983 149,928.40 109,322 124,822 32,603 8.25 3,952 1984 163,333.47 115,922 132,358 39,142 8.75 4,473 1985 50,009.74 34,521 39,416 13,094 9.25 1,416 1986 117,370.07 78,736 89,900 33,339 9.75 3,419 1987 120,247.04 78,328 89,434 36,825 10.25 3,593 1988 129,484.30 81,827 93,429 42,530 10.75 3,956 1989 138,564.67 84,870 96,903 48,590 11.25 4,319 1990 262,331.72 155,576 177,635 97,813 11.75 8,325 1991 320,297.40 183,727 209,777 126,535 12.25 10,329 1992 329,431.76 182,561 208,446 137,457 12.75 10,781 1993 367,452.48 196,485 224,344 161,481 13.25 12,187 1994 451,817.85 232,811 265,821 208,588 13.75 15,170 1995 459,039.54 227,606 259,878 222,114 14.25 15,587 1996 572,542.89 272,751 311,424 289,746 14.75 19,644 1997 397,135.11 181,471 207,201 209,791 15.25 13,757 1998 603,105.54 263,861 301,273 331,988 15.75 21,079 1999 11,711.86 4,896 5,590 6,707 16.25 413 2000 330,055.45 131,564 150,218 196,340 16.75 11,722 2001 304,965.43 115,632 132,027 188,187 17.25 10,909 2002 480,209.60 172,741 197,233 306,987 17.75 17,295 2003 311,036.92 105,838 120,845 205,744 18.25 11,274 2004 417,024.60 133,797 152,768 285,108 18.75 15,206 2005 963,359.78 290,349 331,517 680,011 19.25 35,325 2006 1,137,665.50 320,760 366,240 828,309 19.75 41,940 2007 718,903.34 188,712 215,469 539,380 20.25 26,636 2008 313,114.79 76,104 86,894 241,877 20.75 11,657 2010 90,538.52 18,485 21,106 73,959 21.75 3,400 2011 641,862.81 118,569 135,380 538,576 22.25 24,206 2012 689,858.52 114,020 130,187 594,164 22.75 26,117 2013 310,308.67 45,254 51,670 274,154 23.25 11,792 2014 519,772.84 65,693 75,007 470,754 23.75 19,821 2015 632,372.38 67,627 77,216 586,775 24.25 24,197 2016 624,658.36 54,655 62,404 593,487 24.75 23,979 2017 655,603.60 44,614 50,940 637,444 25.25 25,245 2018 1,136,459.09 55,249 63,083 1,130,199 25.75 43,891 2019 1,120,385.55 32,681 37,315 1,139,090 26.25 43,394 2020 1,096,948.24 10,666 12,178 1,139,618 26.75 42,603 19,194,366.35 6,323,735 7,215,930 12,938,155 661,374 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 19.6 3.45 SURVIVOR CURVE.. IOWA 18-R1 NET SALVAGE PERCENT.. 0 2004 3,630,191.25 2,145,842 2,435,559 1,194,632 7.36 162,314 2005 8,914.89 5,007 5,683 3,232 7.89 410 2006 1,023.94 544 617 407 8.43 48 2007 196,880.71 98,551 111,857 85,024 8.99 9,458 2008 47,887.58 22,427 25,455 22,433 9.57 2,344 2009 15,199,513.93 6,611,789 7,504,468 7,695,046 10.17 756,642 2010 14,733,116.70 5,901,497 6,698,277 8,034,840 10.79 744,656 2011 13,090,319.45 4,777,967 5,423,055 7,667,264 11.43 670,802 2012 1,456,281.09 479,757 544,531 911,750 12.07 75,539 2013 77,358.67 22,649 25,707 51,652 12.73 4,058 2014 6,228,778.38 1,588,338 1,802,784 4,425,994 13.41 330,052 2015 3,166,109.16 687,742 780,596 2,385,513 14.09 169,305 2016 4,104,771.64 736,560 836,005 3,268,767 14.77 221,311 2017 4,208,345.94 591,525 671,389 3,536,957 15.47 228,633 2018 4,376,866.68 442,545 502,295 3,874,572 16.18 239,467 2019 6,600,034.70 403,328 457,783 6,142,252 16.90 363,447 2020 8,555,688.47 175,905 199,654 8,356,034 17.63 473,967 85,682,083.18 24,691,973 28,025,715 57,656,368 4,452,453 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 12.9 5.20 SURVIVOR CURVE.. IOWA 23-R1 NET SALVAGE PERCENT.. -10 1992 1,886.22 1,534 1,746 329 5.99 55 1993 816,591.91 648,304 738,049 160,202 6.40 25,032 1994 77,386.20 59,846 68,131 16,994 6.83 2,488 1995 63,206.61 47,520 54,098 15,429 7.28 2,119 1996 38,015.55 27,763 31,606 10,211 7.73 1,321 1997 135,884.59 96,117 109,423 40,050 8.21 4,878 2000 17,504.94 11,126 12,666 6,589 9.71 679 2001 89,543.26 54,644 62,208 36,290 10.24 3,544 2002 89,780.97 52,428 59,686 39,073 10.79 3,621 2003 23,917.33 13,326 15,171 11,138 11.35 981 2004 79,644.78 42,205 48,047 39,562 11.92 3,319 2005 91,631.15 45,971 52,335 48,459 12.51 3,874 2006 81,880.47 38,691 44,047 46,022 13.12 3,508 2007 159,855.64 70,795 80,595 95,246 13.74 6,932 2008 111,791.55 46,141 52,528 70,443 14.37 4,902 2009 153,982.99 58,841 66,987 102,394 15.01 6,822 2010 181,263.93 63,631 72,440 126,950 15.66 8,107 2011 76,213.86 24,312 27,678 56,157 16.33 3,439 2012 101,843.78 29,225 33,271 78,757 17.00 4,633 2013 85,731.62 21,813 24,832 69,473 17.68 3,929 2014 93,924.28 20,843 23,728 79,589 18.36 4,335 2015 113,985.30 21,533 24,514 100,870 19.05 5,295 2016 113,240.22 17,601 20,037 104,527 19.75 5,293 2017 85,774.19 10,419 11,861 82,491 20.46 4,032 2018 117,783.33 10,309 11,736 117,826 21.17 5,566 2019 87,892.26 4,624 5,264 91,417 21.90 4,174 2020 914,355.50 16,183 18,424 987,367 22.63 43,631 4,004,512.43 1,555,745 1,771,108 2,633,856 166,509 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 15.8 4.16 SURVIVOR CURVE.. IOWA 37-R1 NET SALVAGE PERCENT.. -35 1954 181.09 227 244 1955 654.22 815 883 1956 801.86 990 1,073 10 3.17 3 1957 1,259.21 1,541 1,671 29 3.47 8 1958 2,093.31 2,538 2,751 75 3.77 20 1959 3,127.32 3,757 4,073 149 4.07 37 1960 4,572.33 5,442 5,899 274 4.38 63 1961 7,911.58 9,327 10,111 570 4.69 122 1962 4,165.70 4,862 5,271 353 5.01 70 1963 7,640.15 8,826 9,568 746 5.34 140 1964 8,791.33 10,050 10,895 973 5.67 172 1965 12,744.46 14,410 15,621 1,584 6.01 264 1966 17,169.71 19,201 20,815 2,364 6.35 372 1967 15,315.33 16,926 18,349 2,327 6.71 347 1968 15,628.94 17,067 18,501 2,598 7.07 367 1969 20,297.74 21,899 23,739 3,663 7.43 493 1970 14,785.90 15,753 17,077 2,884 7.80 370 1971 27,406.56 28,819 31,241 5,758 8.18 704 1972 30,153.20 31,278 33,907 6,800 8.57 793 1973 34,326.94 35,119 38,071 8,270 8.96 923 1974 48,206.95 48,616 52,702 12,377 9.36 1,322 1975 54,141.31 53,791 58,312 14,779 9.77 1,513 1976 49,591.84 48,511 52,588 14,361 10.19 1,409 1977 64,586.44 62,165 67,390 19,802 10.62 1,865 1978 72,681.07 68,816 74,599 23,520 11.05 2,129 1979 41,135.11 38,287 41,505 14,027 11.49 1,221 1980 42,775.29 39,112 42,399 15,348 11.94 1,285 1981 14,315.64 12,849 13,929 5,397 12.40 435 1982 19,064.60 16,785 18,196 7,541 12.87 586 1983 77,168.47 66,589 72,185 31,992 13.35 2,396 1984 321,628.53 271,904 294,755 139,444 13.83 10,083 1985 313,240.84 259,096 280,871 142,004 14.33 9,910 1986 504,263.55 407,902 442,183 238,573 14.83 16,087 1987 125,919.80 99,469 107,829 62,163 15.35 4,050 1988 35,130.53 27,084 29,360 18,066 15.87 1,138 1989 40,541.95 30,472 33,033 21,699 16.40 1,323 1990 5,643.67 4,131 4,478 3,141 16.94 185 1991 9,402.92 6,690 7,252 5,442 17.50 311 1992 55,502.74 38,355 41,578 33,351 18.06 1,847 1993 125,380.73 84,038 91,101 78,163 18.63 4,196 1994 75,443.81 48,970 53,086 48,763 19.21 2,538 1995 87,862.73 55,139 59,773 58,842 19.80 2,972 1996 96,146.58 58,269 63,166 66,632 20.39 3,268 1997 97,678.47 57,023 61,815 70,051 21.00 3,336 1998 6,797.73 3,817 4,138 5,039 21.61 233 2000 46,622.72 24,036 26,056 36,885 22.87 1,613 2001 145,293.44 71,566 77,581 118,565 23.50 5,045 2002 115,695.38 54,244 58,803 97,386 24.15 4,033 2003 7,159.53 3,187 3,455 6,210 24.80 250 2004 93,254.42 39,265 42,565 83,328 25.46 3,273 2005 83,211.62 33,032 35,808 76,528 26.12 2,930 2006 115,253.48 42,936 46,544 109,048 26.79 4,070 2007 173,644.33 60,443 65,523 168,897 27.46 6,151 2008 83,358.03 26,947 29,212 83,321 28.14 2,961 2009 130,880.55 39,062 42,345 134,344 28.82 4,661 2010 133,933.23 36,601 39,677 141,133 29.51 4,783 2011 55,784.78 13,840 15,003 60,306 30.20 1,997 2012 31,689.73 7,065 7,659 35,122 30.89 1,137 2013 51,644.72 10,195 11,052 58,668 31.59 1,857 2014 67,776.68 11,648 12,627 78,872 32.29 2,443 2015 73,756.93 10,765 11,670 87,902 33.00 2,664 2016 68,867.93 8,242 8,934 84,038 33.72 2,492 2017 76,650.36 7,160 7,762 95,716 34.44 2,779 2018 98,034.31 6,582 7,135 125,211 35.16 3,561 2019 95,725.44 3,877 4,203 125,026 35.89 3,484 2020 487,005.08 6,575 7,127 650,330 36.63 17,754 4,848,520.87 2,673,995 2,898,724 3,646,779 160,844 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 22.7 3.32 INTERIM SURVIVOR CURVE.. IOWA 75-S0.5 PROBABLE RETIREMENT YEAR.. 6-2056 NET SALVAGE PERCENT.. -10 1991 20,099,620.04 10,223,471 9,849,803 12,259,779 30.10 407,302 1992 488,555.79 243,958 235,041 302,370 30.24 9,999 1993 21,338.80 10,455 10,073 13,400 30.37 441 1994 186,524.00 89,531 86,259 118,917 30.51 3,898 1995 2,879.03 1,352 1,303 1,864 30.65 61 1996 30,315.95 13,919 13,410 19,938 30.78 648 1997 175,181.62 78,490 75,621 117,079 30.92 3,787 1998 102,690.47 44,833 43,194 69,766 31.06 2,246 1999 109,016.93 46,321 44,628 75,291 31.19 2,414 2000 21,331.74 8,802 8,480 14,985 31.32 478 2001 95,692.48 38,254 36,856 68,406 31.46 2,174 2002 28,145.26 10,881 10,483 20,477 31.59 648 2003 477,255.34 177,984 171,479 353,502 31.72 11,144 2004 782,849.94 280,790 270,527 590,608 31.85 18,543 2005 449,703.49 154,610 148,959 345,715 31.98 10,810 2006 93,845.01 30,809 29,683 73,547 32.11 2,290 2007 659,758.05 205,898 198,372 527,362 32.24 16,357 2008 124,780.25 36,828 35,482 101,776 32.37 3,144 2009 255,257.73 70,859 68,269 212,515 32.50 6,539 2010 296,914.92 76,906 74,095 252,511 32.63 7,739 2011 625,009.06 149,843 144,366 543,144 32.76 16,579 2012 479,447.93 105,273 101,425 425,968 32.88 12,955 2013 1,042,101.56 206,657 199,104 947,208 33.01 28,695 2014 664,643.62 117,094 112,814 618,294 33.14 18,657 2015 1,603,100.00 245,132 236,173 1,527,237 33.26 45,918 2016 1,498,774.04 191,952 184,937 1,463,714 33.39 43,837 2017 287,677.67 29,461 28,384 288,061 33.51 8,596 2018 1,824,964.04 137,350 132,330 1,875,130 33.63 55,758 2019 1,228,252.56 56,745 54,671 1,296,407 33.76 38,401 2020 922,111.07 14,748 14,209 1,000,113 33.88 29,519 34,677,738.39 13,099,206 12,620,430 25,525,082 809,577 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 31.5 2.33 BOISE CENTER WEST INTERIM SURVIVOR CURVE.. IOWA 65-S0.5 PROBABLE RETIREMENT YEAR.. 6-2067 NET SALVAGE PERCENT.. -10 2012 7,114,266.42 1,318,786 1,347,587 6,478,106 39.67 163,300 2013 6,205,165.18 1,033,681 1,056,256 5,769,426 39.95 144,416 2014 65,477.79 9,647 9,858 62,168 40.22 1,546 2015 934,704.70 118,785 121,379 906,796 40.50 22,390 2016 552,217.47 58,685 59,967 547,473 40.77 13,428 2017 283,646.87 23,938 24,461 287,551 41.04 7,007 2018 8,277.62 512 523 8,582 41.31 208 2019 111,387.84 4,210 4,302 118,225 41.59 2,843 2020 18,233.81 237 242 19,815 41.86 473 15,293,377.70 2,568,481 2,624,574 14,198,141 355,611 BOISE OPERATIONS CENTER INTERIM SURVIVOR CURVE.. IOWA 65-S0.5 PROBABLE RETIREMENT YEAR.. 6-2054 NET SALVAGE PERCENT.. -10 1969 1,744.37 1,185 1,211 708 23.29 30 1978 9,250.32 5,801 5,928 4,248 24.97 170 1981 21,505.81 13,056 13,341 10,315 25.51 404 1982 36,530.71 21,926 22,405 17,779 25.68 692 1983 101,348.43 60,094 61,406 50,077 25.86 1,936 1984 36,218.68 21,212 21,675 18,165 26.03 698 1985 214,338.77 123,906 126,612 109,161 26.20 4,166 1986 36,170.14 20,631 21,082 18,706 26.37 709 1987 3,091.24 1,738 1,776 1,624 26.54 61 1988 5,052.93 2,800 2,861 2,697 26.71 101 1989 34,489.70 18,813 19,224 18,715 26.88 696 1990 36,266.84 19,471 19,896 19,997 27.04 740 1991 129,759.45 68,474 69,969 72,766 27.21 2,674 1993 2,332.94 1,186 1,212 1,354 27.54 49 1994 11,676.01 5,822 5,949 6,894 27.70 249 1995 21,860.57 10,675 10,908 13,138 27.86 472 1996 12,351.24 5,896 6,025 7,562 28.03 270 1997 85,727.66 39,971 40,844 53,456 28.19 1,896 1998 9,583.47 4,357 4,452 6,090 28.35 215 1999 1,023,149.20 452,921 462,812 662,652 28.51 23,243 2000 73,629.68 31,671 32,363 48,630 28.67 1,696 2001 1,983,973.49 828,013 846,096 1,336,275 28.82 46,366 2002 3,295.24 1,331 1,360 2,265 28.98 78 2004 8,803.63 3,303 3,375 6,309 29.29 215 2005 57,917.33 20,843 21,298 42,411 29.45 1,440 2006 107,124.93 36,854 37,659 80,179 29.60 2,709 2007 825,424.49 270,075 275,973 631,994 29.76 21,236 2008 438,249.99 135,801 138,767 343,308 29.91 11,478 2009 31,186.39 9,098 9,297 25,008 30.06 832 2010 97,454.21 26,553 27,133 80,067 30.22 2,649 2011 2,633,836.67 664,564 679,077 2,218,143 30.37 73,037 2013 152,920.48 32,018 32,717 135,495 30.67 4,418 2014 13,326.17 2,485 2,539 12,120 30.81 393 2015 530,982.55 85,924 87,800 496,280 30.96 16,030 2016 235,126.85 31,983 32,681 225,958 31.11 7,263 2017 476,061.68 51,780 52,911 470,757 31.26 15,059 2018 364,282.95 29,224 29,862 370,849 31.40 11,810 2019 774,703.08 38,186 39,020 813,153 31.55 25,773 10,640,748.29 3,199,641 3,269,518 8,435,305 281,953 BOISE MECHANICAL AND ENVIRONMENTAL CENTER INTERIM SURVIVOR CURVE.. IOWA 65-S0.5 PROBABLE RETIREMENT YEAR.. 6-2054 NET SALVAGE PERCENT.. -10 1946 1,700.68 1,344 1,373 497 18.17 27 1947 1,186.96 932 952 353 18.43 19 1949 3,414.44 2,650 2,708 1,048 18.93 55 1950 1,040.07 802 820 325 19.18 17 1957 60.48 45 46 21 20.80 1 1973 1,622.85 1,067 1,090 695 24.06 29 1979 229.52 142 145 107 25.15 4 1980 414.40 254 260 196 25.33 8 1981 170,627.08 103,588 105,850 81,840 25.51 3,208 1982 191,004.25 114,644 117,148 92,957 25.68 3,620 1983 318,787.16 189,023 193,151 157,515 25.86 6,091 1984 12,564.60 7,359 7,520 6,301 26.03 242 1985 158,211.27 91,459 93,456 80,576 26.20 3,075 1986 324,240.40 184,941 188,980 167,684 26.37 6,359 1987 39,328.43 22,116 22,599 20,662 26.54 779 1988 99,381.80 55,067 56,270 53,050 26.71 1,986 1989 7,474.96 4,077 4,166 4,056 26.88 151 1990 138,387.54 74,297 75,920 76,307 27.04 2,822 1991 176,165.91 92,963 94,993 98,789 27.21 3,631 1993 16,004.27 8,139 8,317 9,288 27.54 337 1994 25,960.38 12,945 13,228 15,329 27.70 553 1995 20,850.10 10,181 10,403 12,532 27.86 450 1996 13,450.13 6,421 6,561 8,234 28.03 294 1997 168,870.56 78,737 80,457 105,301 28.19 3,735 1998 7,712.29 3,506 3,583 4,901 28.35 173 1999 294,400.50 130,323 133,169 190,671 28.51 6,688 2000 116,755.08 50,221 51,318 77,113 28.67 2,690 2001 53,823.26 22,463 22,954 36,252 28.82 1,258 2002 140,379.00 56,688 57,926 96,491 28.98 3,330 2003 118,033.19 46,002 47,007 82,830 29.14 2,842 2004 64,636.64 24,249 24,779 46,322 29.29 1,581 2005 46,235.29 16,639 17,002 33,856 29.45 1,150 2006 122,204.09 42,041 42,959 91,465 29.60 3,090 2007 279,876.35 91,574 93,574 214,290 29.76 7,201 2008 138,504.20 42,918 43,855 108,499 29.91 3,628 2009 59,271.88 17,292 17,670 47,529 30.06 1,581 2010 212,280.70 57,840 59,103 174,406 30.22 5,771 2011 3,082,512.21 777,773 794,759 2,596,005 30.37 85,479 2012 244,085.76 56,478 57,711 210,783 30.52 6,906 2013 103,961.22 21,767 22,242 92,115 30.67 3,003 2014 170,889.19 31,870 32,566 155,412 30.81 5,044 2015 474,752.08 76,825 78,503 443,724 30.96 14,332 2016 120,291.03 16,363 16,720 115,600 31.11 3,716 2017 250,391.77 27,235 27,830 247,601 31.26 7,921 2018 1,487,135.20 119,302 121,907 1,513,941 31.40 48,215 2019 11,868.88 585 598 12,458 31.55 395 2020 1,301,682.94 21,793 22,269 1,409,582 31.70 44,466 10,792,660.99 2,814,940 2,876,416 8,995,511 297,953 OTHER STRUCTURES SURVIVOR CURVE.. IOWA 65-S0.5 NET SALVAGE PERCENT.. -10 1919 49.26 46 47 7 9.72 1 1929 1,434.74 1,258 1,285 293 13.18 22 1937 110.10 91 93 28 16.06 2 1939 87,505.64 71,362 72,920 23,336 16.81 1,388 1940 4,888.85 3,956 4,042 1,335 17.18 78 1942 118.03 94 96 34 17.94 2 1945 126.36 98 100 39 19.09 2 1947 1,353.58 1,034 1,057 432 19.88 22 1948 18.15 14 14 6 20.28 1949 441.63 331 338 148 20.68 7 1950 8,097.42 6,018 6,149 2,758 21.08 131 1951 78,187.54 57,585 58,843 27,164 21.48 1,265 1953 10,709.44 7,737 7,906 3,874 22.31 174 1954 110,050.36 78,742 80,462 40,594 22.72 1,787 1955 737.42 522 533 278 23.14 12 1956 15,753.59 11,045 11,286 6,043 23.57 256 1957 20,874.61 14,484 14,800 8,162 24.00 340 1958 105,033.04 72,112 73,687 41,849 24.43 1,713 1959 11,803.75 8,018 8,193 4,791 24.86 193 1960 38,275.45 25,715 26,277 15,826 25.30 626 1961 2,871.51 1,907 1,949 1,210 25.75 47 1962 48,776.74 32,027 32,726 20,928 26.20 799 1963 3,910.49 2,538 2,593 1,708 26.65 64 1964 277,864.34 178,219 182,111 123,540 27.10 4,559 1965 197,609.47 125,173 127,907 89,464 27.57 3,245 1966 63,386.09 39,657 40,523 29,202 28.03 1,042 1967 12,958.77 8,005 8,180 6,075 28.50 213 1968 40,829.03 24,888 25,432 19,480 28.98 672 1969 1,443.05 868 887 700 29.46 24 1970 1,970.65 1,169 1,195 973 29.95 32 1971 20,501.43 11,990 12,252 10,300 30.44 338 1972 3,975.49 2,291 2,341 2,032 30.94 66 1973 14,188.50 8,058 8,234 7,373 31.44 235 1974 235,390.39 131,655 134,530 124,399 31.95 3,894 1975 17,054.57 9,392 9,597 9,163 32.46 282 1976 215,090.45 116,554 119,099 117,500 32.98 3,563 1977 87,734.96 46,754 47,775 48,733 33.51 1,454 1978 359,249.17 188,225 192,336 202,838 34.04 5,959 1979 95,023.87 48,918 49,986 54,540 34.58 1,577 1980 701,046.87 354,375 362,114 409,037 35.13 11,644 1981 237,221.70 117,707 120,278 140,666 35.68 3,942 1982 906,962.82 441,424 451,064 546,595 36.24 15,083 1983 2,873,523.51 1,370,840 1,400,778 1,760,098 36.81 47,816 1984 547,972.33 256,129 261,723 341,047 37.38 9,124 1985 3,461,990.48 1,584,207 1,618,805 2,189,385 37.96 57,676 1986 189,001.33 84,599 86,447 121,455 38.55 3,151 1987 65,552.08 28,676 29,302 42,805 39.15 1,093 1988 45,686.97 19,522 19,948 30,307 39.75 762 1989 69,774.79 29,083 29,718 47,034 40.37 1,165 1990 278,667.33 113,228 115,701 190,833 40.99 4,656 1991 258,103.14 102,121 104,351 179,562 41.62 4,314 1992 1,342,573.41 516,669 527,953 948,878 42.26 22,453 1993 211,912.33 79,255 80,986 152,118 42.90 3,546 1994 2,492,099.70 904,221 923,968 1,817,341 43.56 41,720 1995 124,706.54 43,854 44,812 92,365 44.22 2,089 1996 116,451.58 39,611 40,476 87,621 44.90 1,951 1997 1,138,306.92 374,101 382,271 869,867 45.58 19,084 1998 238,525.36 75,565 77,215 185,163 46.28 4,001 1999 1,653,102.53 504,119 515,128 1,303,284 46.98 27,741 2000 792,575.68 232,038 237,105 634,728 47.70 13,307 2001 1,369,927.64 384,385 392,780 1,114,141 48.42 23,010 2002 286,623.13 76,832 78,510 236,776 49.16 4,816 2003 17,645.65 4,506 4,604 14,806 49.91 297 2004 1,271,213.86 308,501 315,238 1,083,097 50.66 21,380 2005 3,068,569.11 704,688 720,078 2,655,348 51.43 51,630 2006 548,112.65 118,637 121,228 481,696 52.21 9,226 2007 3,246,897.25 658,815 673,203 2,898,384 53.01 54,676 2008 2,265,591.96 429,024 438,393 2,053,758 53.81 38,167 2009 4,405,860.35 773,202 790,088 4,056,358 54.63 74,251 2010 908,807.68 146,724 149,928 849,760 55.46 15,322 2011 1,656,018.90 243,824 249,149 1,572,472 56.30 27,930 2012 1,250,005.01 166,059 169,686 1,205,320 57.15 21,090 2013 1,376,064.73 162,538 166,088 1,347,584 58.02 23,226 2014 3,972,149.88 410,065 419,020 3,950,344 58.90 67,069 2015 4,118,176.02 362,399 370,313 4,159,680 59.80 69,560 2016 5,581,935.24 405,248 414,098 5,726,031 60.71 94,318 2017 1,650,554.59 94,139 96,195 1,719,415 61.63 27,899 2018 2,644,045.19 108,718 111,092 2,797,357 62.57 44,708 2019 4,090,427.12 101,778 104,001 4,395,469 63.53 69,187 2020 1,241,935.71 10,301 10,526 1,355,603 64.51 21,014 64,911,717.00 14,280,277 14,592,144 56,810,745 1,091,180 101,638,503.98 22,863,339 23,362,652 88,439,702 2,026,697 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 43.6 1.99 SURVIVOR CURVE.. 20-SQUARE NET SALVAGE PERCENT.. 0 2001 357,589.37 348,650 346,536 11,053 0.50 11,053 2002 492,454.27 455,520 452,758 39,696 1.50 26,464 2003 202,294.49 177,008 175,935 26,359 2.50 10,544 2004 407,914.63 336,530 334,489 73,426 3.50 20,979 2005 729,475.74 565,344 561,916 167,560 4.50 37,236 2006 941,504.27 682,591 678,452 263,052 5.50 47,828 2007 1,344,188.78 907,327 901,825 442,364 6.50 68,056 2008 1,228,147.51 767,592 762,938 465,210 7.50 62,028 2009 956,460.42 549,965 546,630 409,830 8.50 48,215 2010 507,868.60 266,631 265,014 242,855 9.50 25,564 2011 402,665.81 191,266 190,106 212,560 10.50 20,244 2012 243,515.61 103,494 102,867 140,649 11.50 12,230 2013 1,488,220.32 558,083 554,699 933,521 12.50 74,682 2014 991,146.51 322,123 320,170 670,977 13.50 49,702 2015 524,381.66 144,205 143,331 381,051 14.50 26,279 2016 754,267.36 169,710 168,681 585,586 15.50 37,780 2017 842,269.63 147,397 146,503 695,767 16.50 42,168 2018 317,250.86 39,656 39,416 277,835 17.50 15,876 2019 379,816.82 28,486 28,313 351,504 18.50 19,000 2020 71,297.70 1,782 1,771 69,527 19.50 3,565 13,182,730.36 6,763,360 6,722,350 6,460,380 659,493 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 9.8 5.00 SURVIVOR CURVE.. 5-SQUARE NET SALVAGE PERCENT.. 0 2016 4,824,473.46 4,342,026 4,091,420 733,053 0.50 733,053 2017 4,240,099.45 2,968,070 2,796,764 1,443,335 1.50 962,223 2018 6,961,457.01 3,480,729 3,279,834 3,681,623 2.50 1,472,649 2019 6,073,679.85 1,822,104 1,716,939 4,356,741 3.50 1,244,783 2020 4,855,950.62 485,595 457,568 4,398,383 4.50 977,418 26,955,660.39 13,098,524 12,342,525 14,613,135 5,390,126 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 2.7 20.00 SURVIVOR CURVE.. 8-SQUARE NET SALVAGE PERCENT.. 0 2013 4,870.79 4,566 4,564 307 0.50 307 2014 606,258.47 492,585 492,390 113,868 1.50 75,912 2015 138,664.12 95,332 95,294 43,370 2.50 17,348 2016 148,726.71 83,659 83,626 65,101 3.50 18,600 2017 23,003.55 10,064 10,060 12,944 4.50 2,876 2018 1,734,819.15 542,131 541,918 1,192,901 5.50 216,891 2020 630,389.48 39,399 39,383 591,006 7.50 78,801 3,286,732.27 1,267,736 1,267,235 2,019,497 410,735 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 4.9 12.50 SURVIVOR CURVE.. IOWA 13-L2.5 NET SALVAGE PERCENT.. +15 2011 267,808.14 133,081 126,723 100,914 5.40 18,688 2012 165,175.05 77,111 73,427 66,972 5.86 11,429 2013 44,561.54 19,114 18,201 19,676 6.44 3,055 2014 69,030.07 26,585 25,315 33,361 7.11 4,692 2015 93,223.55 31,209 29,718 49,522 7.88 6,285 2017 41,447.26 9,187 8,748 26,482 9.61 2,756 2018 127,219.73 20,463 19,486 88,651 10.54 8,411 2020 113,304.11 3,704 3,527 92,781 12.50 7,422 921,769.45 320,454 305,145 478,359 62,738 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 7.6 6.81 SURVIVOR CURVE.. IOWA 16-S2 NET SALVAGE PERCENT.. +40 2002 1,759,899.54 848,046 1,055,940 2003 134,463.01 63,080 80,678 2004 55,385.14 25,214 33,231 2011 9,873.75 3,158 4,533 1,391 7.47 186 2013 425,281.62 112,433 161,369 93,800 8.95 10,480 2015 2,178,202.76 437,008 627,214 679,708 10.65 63,822 4,563,105.82 1,488,939 1,962,965 774,898 74,488 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 10.4 1.63 SURVIVOR CURVE.. IOWA 13-L2.5 NET SALVAGE PERCENT.. +15 1997 174,232.43 122,465 128,160 19,938 2.25 8,861 1998 32,356.10 22,362 23,402 4,101 2.43 1,688 1999 9,657.40 6,548 6,853 1,356 2.63 516 2001 346,767.98 225,598 236,089 58,664 3.05 19,234 2002 105,894.26 67,230 70,357 19,653 3.29 5,974 2003 327,827.12 203,202 212,652 66,001 3.52 18,750 2004 253,240.80 152,997 160,112 55,143 3.76 14,666 2005 739,158.01 435,451 455,702 172,582 3.99 43,254 2006 655,095.91 376,930 394,459 162,373 4.20 38,660 2007 1,329,985.06 748,733 783,553 346,934 4.39 79,028 2008 1,062,060.13 584,703 611,895 290,856 4.58 63,506 2009 200,707.59 107,742 112,753 57,848 4.79 12,077 2010 786,782.00 408,976 427,995 240,770 5.05 47,677 2011 627,813.41 311,977 326,486 207,155 5.40 38,362 2012 1,742,928.12 813,678 851,518 629,971 5.86 107,504 2013 2,856,891.35 1,225,398 1,282,385 1,145,973 6.44 177,946 2014 2,422,267.26 932,859 976,242 1,082,685 7.11 152,276 2015 2,486,954.61 832,564 871,282 1,242,629 7.88 157,694 2016 2,392,791.10 669,612 700,752 1,333,120 8.72 152,881 2017 1,562,498.90 346,335 362,441 965,683 9.61 100,487 2018 2,677,124.69 430,603 450,628 1,824,928 10.54 173,143 2019 3,256,417.52 317,263 332,018 2,435,937 11.51 211,637 2020 3,190,784.30 104,310 109,161 2,603,006 12.50 208,240 29,240,236.05 9,447,536 9,886,895 14,967,306 1,834,061 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 8.2 6.27 SURVIVOR CURVE.. IOWA 13-L2.5 NET SALVAGE PERCENT.. +15 1999 6,847.59 4,643 2,922 2,898 2.63 1,102 2001 28,433.75 18,498 11,642 12,527 3.05 4,107 2004 7,398.20 4,470 2,813 3,475 3.76 924 2005 6,103.78 3,596 2,263 2,925 3.99 733 2007 5,210.17 2,933 1,846 2,583 4.39 588 2008 678.30 373 235 342 4.58 75 2009 18,209.36 9,775 6,152 9,326 4.79 1,947 2010 95,213.96 49,493 31,149 49,783 5.05 9,858 2011 58,524.47 29,082 18,303 31,443 5.40 5,823 2012 120,420.92 56,218 35,381 66,977 5.86 11,430 2013 114,537.61 49,128 30,919 66,438 6.44 10,316 2014 202,278.75 77,901 49,027 122,910 7.11 17,287 2015 102,915.79 34,453 21,683 65,795 7.88 8,350 2016 34,521.45 9,661 6,080 23,263 8.72 2,668 2017 422,401.60 93,627 58,924 300,117 9.61 31,230 2018 185,200.99 29,789 18,748 138,673 10.54 13,157 2019 293,637.37 28,608 18,004 231,588 11.51 20,121 2020 318,499.69 10,412 6,553 264,172 12.50 21,134 2,021,033.75 512,660 322,644 1,395,235 160,850 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 8.7 7.96 SURVIVOR CURVE.. IOWA 20-S1 NET SALVAGE PERCENT.. +15 1992 149,032.19 105,649 84,167 42,510 3.32 12,804 1995 90,374.12 60,187 47,949 28,869 4.33 6,667 1997 293,873.39 186,720 148,753 101,039 5.05 20,008 1998 328,548.53 203,585 162,189 117,077 5.42 21,601 1999 103,389.05 62,351 49,673 38,208 5.81 6,576 2000 127,551.13 74,755 59,555 48,863 6.21 7,868 2001 240,370.88 136,585 108,812 95,503 6.63 14,405 2002 1,359,729.91 747,783 595,731 560,039 7.06 79,326 2003 495,110.51 262,817 209,376 211,468 7.51 28,158 2004 567,067.29 289,686 230,782 251,225 7.98 31,482 2005 470,261.70 230,440 183,583 216,139 8.47 25,518 2006 1,495,010.08 700,188 557,813 712,946 8.98 79,393 2007 3,136,012.71 1,398,113 1,113,824 1,551,787 9.51 163,174 2008 2,639,125.20 1,113,777 887,304 1,355,952 10.07 134,653 2009 577,373.18 229,188 182,585 308,182 10.66 28,910 2010 1,546,583.88 573,164 456,618 857,978 11.28 76,062 2011 354,159.41 121,468 96,769 204,266 11.93 17,122 2012 2,632,255.44 826,726 658,622 1,578,795 12.61 125,202 2013 1,563,468.44 442,540 352,555 976,393 13.34 73,193 2014 3,511,681.50 880,554 701,504 2,283,425 14.10 161,945 2015 1,886,111.41 408,815 325,688 1,277,507 14.90 85,739 2016 6,569,643.25 1,189,434 947,578 4,636,619 15.74 294,576 2017 5,576,547.94 798,701 636,295 4,103,771 16.63 246,769 2018 5,431,249.07 565,529 450,536 4,166,026 17.55 237,380 2019 3,118,870.96 197,503 157,343 2,493,697 18.51 134,722 2020 13,759,096.18 292,381 232,929 11,462,303 19.50 587,810 58,022,497.35 12,098,639 9,638,533 39,680,590 2,701,063 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 14.7 4.66 SURVIVOR CURVE.. IOWA 20-S1 NET SALVAGE PERCENT.. +15 1961 1,281.30 1,089 1,089 1973 15,000.00 12,750 12,750 1978 53,171.87 45,196 45,196 1981 15,000.00 12,661 11,690 1,060 0.14 1,060 1986 39,899.40 31,371 28,965 4,949 1.50 3,299 1987 5,100.00 3,947 3,644 691 1.79 386 1989 14,999.99 11,233 10,371 2,379 2.38 1,000 1990 134,798.73 99,168 91,562 23,017 2.69 8,557 1991 441,119.75 318,709 294,263 80,689 3.00 26,896 1992 148,722.25 105,429 97,342 29,072 3.32 8,757 1993 83,909.40 58,342 53,867 17,456 3.64 4,796 1994 96,884.55 65,964 60,904 21,448 3.98 5,389 1995 64,071.71 42,670 39,397 15,064 4.33 3,479 1996 328,237.30 213,715 197,323 81,679 4.68 17,453 1997 5,113.89 3,249 3,000 1,347 5.05 267 1998 87,562.82 54,258 50,096 24,332 5.42 4,489 1999 988.76 596 550 290 5.81 50 2000 397,068.12 232,712 214,862 122,646 6.21 19,750 2001 236,907.79 134,617 124,292 77,080 6.63 11,626 2002 195,620.99 107,582 99,330 66,948 7.06 9,483 2003 116,006.47 61,579 56,856 41,749 7.51 5,559 2004 638,047.57 325,947 300,946 241,394 7.98 30,250 2005 73,966.81 36,246 33,466 29,406 8.47 3,472 2006 387,235.11 181,362 167,451 161,699 8.98 18,007 2007 476,073.29 212,245 195,965 208,697 9.51 21,945 2008 227,238.08 95,900 88,544 104,608 10.07 10,388 2010 486,604.92 180,336 166,504 247,110 11.28 21,907 2011 389,280.78 133,514 123,273 207,616 11.93 17,403 2012 424,359.02 133,281 123,058 237,647 12.61 18,846 2013 398,384.81 112,763 104,114 234,513 13.34 17,580 2014 262,666.72 65,864 60,812 162,455 14.10 11,522 2015 695,718.73 150,797 139,231 452,130 14.90 30,344 2016 83,201.06 15,064 13,909 56,812 15.74 3,609 2017 876,818.82 125,582 115,949 629,347 16.63 37,844 2018 1,103,717.22 114,925 106,110 832,050 17.55 47,410 2019 653,993.79 41,414 38,238 517,657 18.51 27,966 2020 1,339,036.33 28,455 26,272 1,111,909 19.50 57,021 10,997,808.15 3,570,532 3,301,191 6,046,946 507,810 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 11.9 4.62 SURVIVOR CURVE.. IOWA 32-S1.5 NET SALVAGE PERCENT.. +15 1949 1,498.37 1,274 1,274 1951 7,373.33 6,267 6,267 1957 8,200.00 6,937 6,191 779 0.15 779 1963 18,541.81 14,928 13,322 2,439 1.69 1,443 1966 914.78 718 641 137 2.45 56 1967 3,785.95 2,947 2,630 588 2.70 218 1969 12,880.00 9,850 8,790 2,158 3.21 672 1970 2,288.06 1,734 1,547 398 3.47 115 1971 16,378.83 12,304 10,980 2,942 3.72 791 1974 20,794.71 15,184 13,550 4,126 4.51 915 1975 50,676.11 36,627 32,686 10,389 4.79 2,169 1981 2,763.39 1,869 1,668 681 6.54 104 1982 9,924.87 6,628 5,915 2,521 6.86 367 1983 16,203.79 10,679 9,530 4,243 7.19 590 1984 140,935.49 91,606 81,749 38,046 7.53 5,053 1985 18,559.42 11,891 10,612 5,164 7.88 655 1986 611.18 386 344 176 8.24 21 1987 19,200.98 11,930 10,646 5,675 8.61 659 1988 45,939.33 28,066 25,046 14,002 9.00 1,556 1989 21,272.80 12,776 11,401 6,681 9.39 712 1990 37,976.80 22,394 19,984 12,296 9.80 1,255 1991 34,151.70 19,749 17,624 11,405 10.23 1,115 1992 378,922.94 214,689 191,589 130,495 10.67 12,230 1993 33,558.51 18,604 16,602 11,923 11.13 1,071 1994 71,811.39 38,913 34,726 26,314 11.60 2,268 1995 48,928.30 25,876 23,092 18,497 12.09 1,530 1996 12,025.58 6,197 5,530 4,692 12.60 372 1997 127,978.65 64,114 57,216 51,566 13.14 3,924 1998 26,174.68 12,730 11,360 10,888 13.69 795 1999 54,565.62 25,713 22,946 23,435 14.26 1,643 2000 126,654.21 57,697 51,489 56,167 14.85 3,782 2001 142,626.20 62,624 55,886 65,346 15.47 4,224 2002 183,733.98 77,550 69,206 86,968 16.11 5,398 2003 38,342.07 15,511 13,842 18,749 16.77 1,118 2004 56,038.43 21,643 19,314 28,319 17.46 1,622 2005 309,744.15 113,788 101,545 161,738 18.17 8,901 2006 265,944.42 92,469 82,520 143,533 18.91 7,590 2007 351,247.08 115,038 102,660 195,900 19.67 9,959 2008 40,307.61 12,355 11,026 23,235 20.46 1,136 2009 75,154.88 21,420 19,115 44,767 21.27 2,105 2010 36,998.30 9,719 8,673 22,776 22.11 1,030 2011 412,091.59 98,953 88,306 261,972 22.96 11,410 2012 182,317.82 39,517 35,265 119,705 23.84 5,021 2013 295,252.39 56,859 50,741 200,224 24.75 8,090 2014 148,054.67 24,894 22,216 103,630 25.67 4,037 2015 409,947.29 58,694 52,379 296,076 26.61 11,126 2016 140,873.94 16,614 14,826 104,917 27.56 3,807 2017 422,444.35 38,938 34,749 324,329 28.53 11,368 2018 646,050.65 42,729 38,132 511,011 29.51 17,317 2019 876,783.31 34,938 31,179 714,087 30.50 23,413 2020 1,122,415.49 14,902 13,298 940,755 31.50 29,865 7,527,860.20 1,760,432 1,571,825 4,826,856 215,397 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 22.4 2.86 SURVIVOR CURVE.. 25-SQUARE NET SALVAGE PERCENT.. 0 1996 44,523.81 43,633 43,427 1,097 0.50 1,097 1997 26,913.60 25,299 25,179 1,735 1.50 1,157 1998 56,645.88 50,981 50,740 5,906 2.50 2,362 1999 4,640.77 3,991 3,972 669 3.50 191 2000 31,338.69 25,698 25,577 5,762 4.50 1,280 2001 33,635.12 26,235 26,111 7,524 5.50 1,368 2002 52,588.84 38,916 38,732 13,857 6.50 2,132 2003 32,043.92 22,431 22,325 9,719 7.50 1,296 2004 42,657.25 28,154 28,021 14,636 8.50 1,722 2005 26,202.34 16,245 16,168 10,034 9.50 1,056 2006 4,816.30 2,793 2,780 2,036 10.50 194 2007 180,343.39 97,385 96,925 83,418 11.50 7,254 2008 91,504.50 45,752 45,536 45,968 12.50 3,677 2009 371,067.85 170,691 169,885 201,183 13.50 14,902 2010 42,833.76 17,990 17,905 24,929 14.50 1,719 2011 146,017.23 55,487 55,225 90,792 15.50 5,858 2012 283,606.77 96,426 95,970 187,637 16.50 11,372 2013 21,933.38 6,580 6,549 15,384 17.50 879 2014 43,139.37 11,216 11,163 31,976 18.50 1,728 2015 376,236.05 82,772 82,381 293,855 19.50 15,069 2016 375,460.34 67,583 67,264 308,196 20.50 15,034 2017 341,380.45 47,793 47,567 293,813 21.50 13,666 2018 232,411.63 23,241 23,131 209,281 22.50 9,301 2019 628,980.71 37,739 37,561 591,420 23.50 25,167 2020 722,468.71 14,449 14,381 708,088 24.50 28,902 4,213,390.66 1,059,480 1,054,475 3,158,916 168,383 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 18.8 4.00 SURVIVOR CURVE.. 20-SQUARE NET SALVAGE PERCENT.. 0 2001 190,032.68 185,282 184,108 5,925 0.50 5,925 2002 163,825.56 151,539 150,579 13,247 1.50 8,831 2003 150,205.48 131,430 130,597 19,608 2.50 7,843 2004 305,617.97 252,135 250,538 55,080 3.50 15,737 2005 389,634.70 301,967 300,054 89,581 4.50 19,907 2006 146,637.38 106,312 105,639 40,998 5.50 7,454 2007 275,667.20 186,075 184,896 90,771 6.50 13,965 2008 362,778.36 226,736 225,300 137,478 7.50 18,330 2009 410,162.75 235,844 234,350 175,813 8.50 20,684 2010 520,738.58 273,388 271,656 249,083 9.50 26,219 2011 510,070.02 242,283 240,748 269,322 10.50 25,650 2012 552,100.99 234,643 233,157 318,944 11.50 27,734 2013 728,285.99 273,107 271,377 456,909 12.50 36,553 2014 482,139.33 156,695 155,702 326,437 13.50 24,181 2015 1,158,184.57 318,501 316,483 841,702 14.50 58,048 2016 811,634.54 182,618 181,461 630,174 15.50 40,656 2017 1,238,595.06 216,754 215,381 1,023,214 16.50 62,013 2018 1,472,348.88 184,044 182,878 1,289,471 17.50 73,684 2019 878,045.58 65,853 65,436 812,610 18.50 43,925 2020 851,987.44 21,300 21,165 830,822 19.50 42,606 11,598,693.06 3,946,506 3,921,505 7,677,188 579,945 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 13.2 5.00 SURVIVOR CURVE.. 20-SQUARE NET SALVAGE PERCENT.. 0 2001 881,168.88 859,140 849,240 31,929 0.50 31,929 2002 339,181.18 313,743 310,128 29,053 1.50 19,369 2003 529,682.11 463,472 458,131 71,551 2.50 28,620 2004 403,526.94 332,910 329,074 74,453 3.50 21,272 2005 394,987.10 306,115 302,588 92,399 4.50 20,533 2006 670,515.68 486,124 480,522 189,994 5.50 34,544 2007 766,120.34 517,131 511,172 254,948 6.50 39,223 2008 977,669.50 611,043 604,002 373,668 7.50 49,822 2009 945,489.96 543,657 537,393 408,097 8.50 48,011 2010 691,835.69 363,214 359,029 332,807 9.50 35,032 2011 767,750.20 364,681 360,479 407,271 10.50 38,788 2012 752,623.78 319,865 316,179 436,445 11.50 37,952 2013 535,606.91 200,853 198,539 337,068 12.50 26,965 2014 812,099.14 263,932 260,891 551,208 13.50 40,830 2015 532,598.27 146,465 144,777 387,821 14.50 26,746 2016 640,679.27 144,153 142,492 498,187 15.50 32,141 2017 1,354,122.39 236,971 234,240 1,119,882 16.50 67,872 2018 685,478.72 85,685 84,698 600,781 17.50 34,330 2019 1,399,125.75 104,934 103,724 1,295,402 18.50 70,022 2020 743,834.44 18,596 18,382 725,452 19.50 37,203 14,824,096.25 6,682,684 6,605,680 8,218,416 741,204 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 11.1 5.00 SURVIVOR CURVE.. IOWA 20-O1 NET SALVAGE PERCENT.. +25 1961 80.00 60 60 1976 806.83 605 605 1977 1,316.68 988 988 1980 61,158.83 45,869 45,869 1981 84,019.77 62,227 63,015 1982 348,889.79 251,855 261,667 1983 254,437.55 178,901 190,828 1984 43,136.44 29,522 32,352 1986 82,307.68 53,243 61,731 1987 119,118.57 74,821 89,339 1988 17,279.22 10,530 12,959 1989 42,952.82 25,369 32,215 1990 24,093.35 13,778 18,070 1991 4,804.95 2,658 3,583 21 5.25 4 1993 8,785.38 4,530 6,106 483 6.25 77 1994 955,708.24 474,868 640,061 76,720 6.75 11,366 1995 37,723.54 18,037 24,312 3,981 7.25 549 1996 50,847.86 23,358 31,484 6,652 7.75 858 1997 145,974.59 64,320 86,695 22,786 8.25 2,762 1998 90,694.34 38,262 51,572 16,449 8.75 1,880 1999 76,734.08 30,933 41,694 15,857 9.25 1,714 2000 117,895.39 45,316 61,080 27,342 9.75 2,804 2001 123,749.28 45,246 60,986 31,826 10.25 3,105 2002 113,254.78 39,285 52,951 31,990 10.75 2,976 2003 116,552.39 38,244 51,548 35,866 11.25 3,188 2004 173,599.86 53,707 72,390 57,810 11.75 4,920 2005 889,765.84 258,588 348,543 318,781 12.25 26,023 2006 449,049.82 122,085 164,555 172,232 12.75 13,508 2007 965,510.61 244,395 329,413 394,720 13.25 29,790 2008 290,177.05 68,010 91,669 125,964 13.75 9,161 2009 523,517.09 112,883 152,152 240,486 14.25 16,876 2010 667,006.19 131,317 176,998 323,257 14.75 21,916 2011 545,254.16 97,123 130,909 278,032 15.25 18,232 2012 805,562.17 128,386 173,048 431,124 15.75 27,373 2013 1,900,161.95 267,210 360,165 1,064,956 16.25 65,536 2014 940,447.95 114,617 154,489 550,847 16.75 32,886 2015 1,892,853.25 195,200 263,104 1,156,536 17.25 67,046 2016 299,653.57 25,283 34,078 190,662 17.75 10,742 2017 1,219,583.17 80,035 107,877 806,810 18.25 44,209 2018 3,140,375.80 147,205 198,413 2,156,869 18.75 115,033 2019 3,653,667.08 102,759 138,506 2,601,744 19.25 135,156 2020 2,428,041.31 22,763 30,682 1,790,349 19.75 90,651 23,706,549.22 3,744,391 4,848,761 12,931,151 760,341 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 17.0 3.21 SURVIVOR CURVE.. 15-SQUARE NET SALVAGE PERCENT.. 0 2006 37,219.43 35,979 35,911 1,308 0.50 1,308 2007 776,545.52 698,891 697,577 78,969 1.50 52,646 2008 321,263.74 267,719 267,215 54,049 2.50 21,620 2009 158,945.74 121,859 121,630 37,316 3.50 10,662 2011 33,331.62 21,110 21,070 12,262 5.50 2,229 2012 53,017.58 30,043 29,987 23,031 6.50 3,543 2013 10,121.19 5,061 5,051 5,070 7.50 676 2014 4,898.64 2,123 2,119 2,780 8.50 327 2015 106,292.79 38,974 38,901 67,392 9.50 7,094 2016 28,233.29 8,470 8,454 19,779 10.50 1,884 2017 341,100.92 79,589 79,440 261,661 11.50 22,753 2018 28,095.75 4,683 4,674 23,422 12.50 1,874 2019 61,740.10 6,174 6,162 55,578 13.50 4,117 2020 291,075.92 9,702 9,684 281,392 14.50 19,406 2,251,882.23 1,330,377 1,327,875 924,007 150,139 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 6.2 6.67 SURVIVOR CURVE.. 15-SQUARE NET SALVAGE PERCENT.. 0 2006 1,842,213.87 1,780,813 1,757,256 84,958 0.50 84,958 2007 937,812.77 844,031 832,866 104,947 1.50 69,965 2008 577,249.76 481,040 474,677 102,573 2.50 41,029 2009 2,464,041.94 1,889,107 1,864,118 599,924 3.50 171,407 2010 3,230,269.40 2,261,189 2,231,278 998,991 4.50 221,998 2011 5,716,435.03 3,620,390 3,572,499 2,143,936 5.50 389,807 2012 1,137,392.82 644,526 636,000 501,393 6.50 77,137 2013 514,770.16 257,385 253,980 260,790 7.50 34,772 2014 1,735,269.03 751,944 741,997 993,272 8.50 116,856 2015 4,318,335.25 1,583,404 1,562,459 2,755,876 9.50 290,092 2016 170,876.21 51,263 50,585 120,291 10.50 11,456 2017 206,365.16 48,151 47,514 158,851 11.50 13,813 2018 321,588.68 53,599 52,890 268,699 12.50 21,496 2019 747,644.57 74,764 73,775 673,870 13.50 49,916 2020 663,479.05 22,114 21,821 641,658 14.50 44,252 24,583,743.70 14,363,720 14,173,715 10,410,029 1,638,954 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 6.4 6.67 SURVIVOR CURVE.. 15-SQUARE NET SALVAGE PERCENT.. 0 2006 23,804.54 23,011 22,951 854 0.50 854 2007 198,682.84 178,815 178,348 20,335 1.50 13,557 2008 125,150.22 104,291 104,019 21,131 2.50 8,452 2009 321,803.78 246,717 246,073 75,731 3.50 21,637 2010 30,405.72 21,284 21,228 9,178 4.50 2,040 2011 414,114.23 262,271 261,586 152,528 5.50 27,732 2012 231,155.65 130,989 130,647 100,509 6.50 15,463 2013 492,261.83 246,131 245,488 246,774 7.50 32,903 2014 115,462.22 50,033 49,902 65,560 8.50 7,713 2015 896,558.13 328,741 327,883 568,675 9.50 59,861 2016 191,091.52 57,327 57,177 133,915 10.50 12,754 2017 95,001.15 22,167 22,109 72,892 11.50 6,338 2018 679,343.33 113,226 112,930 566,413 12.50 45,313 2019 3,026,121.71 302,612 301,822 2,724,300 13.50 201,800 2020 6,361,077.28 212,015 211,462 6,149,615 14.50 424,111 13,202,034.15 2,299,630 2,293,625 10,908,409 880,528 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 12.4 6.67 SURVIVOR CURVE.. 15-SQUARE NET SALVAGE PERCENT.. 0 2007 269,901.84 242,912 242,912 26,990 1.50 17,993 2008 335,151.84 279,292 279,292 55,860 2.50 22,344 2009 168,874.54 129,471 129,471 39,404 3.50 11,258 2010 531,390.97 371,974 371,974 159,417 4.50 35,426 2011 229,591.11 145,407 145,407 84,184 5.50 15,306 2012 1,144,495.78 648,551 648,551 495,945 6.50 76,299 2013 2,704,794.36 1,352,397 1,352,397 1,352,397 7.50 180,320 2014 1,802,072.85 780,892 780,892 1,021,181 8.50 120,139 2015 8,574,818.53 3,144,129 3,144,128 5,430,691 9.50 571,652 2016 3,571,522.23 1,071,457 1,071,457 2,500,065 10.50 238,101 2017 111,199.88 25,946 25,946 85,254 11.50 7,413 2018 448,131.07 74,690 74,690 373,441 12.50 29,875 2019 204,561.58 20,456 20,456 184,106 13.50 13,637 2020 167,316.40 5,577 5,577 161,739 14.50 11,154 20,263,822.98 8,293,151 8,293,150 11,970,673 1,350,917 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 8.9 6.67 SURVIVOR CURVE.. 15-SQUARE NET SALVAGE PERCENT.. 0 2006 202,565.50 195,814 194,668 7,898 0.50 7,898 2007 512,670.72 461,404 458,704 53,967 1.50 35,978 2008 403,795.08 336,495 334,526 69,269 2.50 27,708 2009 755,021.64 578,852 575,465 179,557 3.50 51,302 2010 681,375.03 476,963 474,172 207,203 4.50 46,045 2011 688,992.37 436,360 433,807 255,185 5.50 46,397 2012 448,890.41 254,373 252,885 196,005 6.50 30,155 2013 212,993.40 106,497 105,874 107,119 7.50 14,283 2014 542,502.37 235,083 233,708 308,794 8.50 36,329 2015 440,018.18 161,341 160,397 279,621 9.50 29,434 2016 635,546.54 190,664 189,548 445,999 10.50 42,476 2017 630,947.35 147,219 146,358 484,589 11.50 42,138 2018 1,306,111.93 217,690 216,416 1,089,696 12.50 87,176 2019 341,599.75 34,160 33,960 307,640 13.50 22,788 2020 320,238.15 10,674 10,612 309,626 14.50 21,354 8,123,268.42 3,843,589 3,821,100 4,302,168 541,461 COMPOSITE REMAINING LIFE AND ANNUAL ACCRUAL RATE, PERCENT .. 7.9 6.67