Annual Adult Escapement Year Total Population Jacks Adult Total Adult Males Adult Females Female Caracasses Recovered Female Spawning Success Estimated Pre-Spawn Mortality 1925 5,424 0 5,423 1,540 3,883 0 1926 5,071 2,449 2,622 1,122 1,500 0 1927 82,426 0 82,426 26,050 56,376 0 1928 15,339 678 14,661 3,700 10,961 0 1929 5,084 0 5,084 1,645 3,439 0 1930 10,395 2,449 7,946 2,404 5,542 0 1931 37,473 0 37,473 10,368 27,105 0 1932 2,259 28 2,231 713 1,518 0 1933 3,471 607 2,864 1,027 1,837 0 1934 23,026 86 22,940 3,966 18,974 0 1935 15,339 na 15,339 5,412 9,927 0 1936 8,378 56 8,322 3,261 5,061 0 1937 3,061 1,834 1,227 513 714 0 1938 13,342 3,908 9,434 1,603 7,831 0 1939 73,189 2,400 70,789 19,224 51,565 0 1940 74,121 585 73,536 16,089 57,447 0 1941 18,164 4,214 13,950 5,413 8,537 0 1942 37,305 346 36,959 12,396 24,563 0 1943 11,875 53 11,822 3,881 7,941 0 1944 14,200 198 14,002 4,701 9,301 0 1945 9,227 4,197 5,030 1,780 3,250 75 79.0% 21.0% 1946 33,284 216 33,068 11,911 21,157 434 91.9% 8.1% 1947 8,898 199 8,699 2,869 5,830 0 1948 13,086 340 12,746 5,601 7,145 0 1949 9,301 246 9,055 3,039 6,016 0 1950 30,595 667 29,928 10,027 19,901 0 1951 13,143 466 12,677 3,002 9,675 0 1952 18,910 1,077 17,833 5,698 12,135 0 1953 13,000 1,457 11,543 6,253 5,290 0 1954 24,150 2,114 22,036 10,795 11,241 0 1955 26,000 78 25,922 7,990 17,932 0 1956 14,133 415 13,718 4,630 9,088 0 1957 20,647 272 20,375 7,245 13,130 0 1958 14,097 773 13,324 5,794 7,530 0 1959 48,461 682 47,779 15,753 32,026 0 1960 17,689 49 17,640 7,520 10,120 0 1961 15,428 2,032 13,396 6,363 7,033 0 1962 27,070 73 26,997 9,450 17,547 0 1963 20,571 268 20,303 9,032 11,271 0 1964 11,143 76 11,067 4,857 6,210 0 1965 2,532 77 2,455 832 1,623 0 1966 17,464 545 16,919 7,676 9,243 0 1967 33,492 294 33,198 14,767 18,431 0 1968 25,736 422 25,314 10,439 14,875 0 1969 6,739 797 5,942 2,761 3,181 0 1970 15,149 1,208 13,941 5,778 8,163 0 1971 9,145 17 9,128 4,161 4,967 0 1972 10,660 294 10,366 4,572 5,794 0 1973 858 217 641 318 323 0 1974 9,814 830 8,984 3,630 5,354 0 1975 11,478 129 11,349 4,006 7,343 0 1976 4,450 15 4,435 1,551 2,884 0 1977 353 271 82 41 41 0 1978 7,265 2,189 5,076 1,920 3,156 0 1979 32,045 14 32,031 11,736 20,295 0 1980 1,687 30 1,657 693 964 0 1981 1,159 903 256 112 144 0 1982 17,222 497 16,725 6,445 10,280 0 1983 19,952 8 19,944 8,454 11,490 35 100.0% 0.0% 1984 1,147 153 994 449 545 0 1985 571 147 424 215 209 0 1986 3,533 277 3,256 1,062 2,194 0 1987 32,336 152 32,184 14,800 17,384 0 1988 964 103 861 374 487 0 6.6% 1989 568 150 418 182 236 0 6.6% 1990 1,870 10 1,860 849 1,011 0 6.6% 1991 20,191 34 20,157 9,690 10,467 246 94.1% 5.9% 1992 1,205 2 1,203 455 748 0 6.6% 1993 1,131 68 1,063 492 571 71 100.0% 0.0% 1994 4,422 23 4,399 1,749 2,650 115 95.2% 4.8% 1995 10,349 33 10,316 4,744 5,572 28 76.5% 23.5% 1996 2,030 8 2,022 908 1,114 10 34.4% 65.6% 1997 91 3 88 45 43 0 51.6% 1998 2,166 207 1,959 928 1,031 9 62.5% 37.5% 1999 12,403 11 12,392 5,576 6,816 0 93.0% 2000 1,227 0 1,227 613 614 0 93.0% 2001 656 160 515 257 258 1 0.0% 62.5% 2002 4,882 9 4,873 2,155 2,718 275 86.9% 13.1% 2003 1,939 0 1,939 1,075 864 74 76.6% 23.4% 2004 52 0 52 19 33 0