Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 2 to 6 (F26). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F26 | Low | High |
1975 | 4743 | 3284 | 6851 | 21195 | 16154 | 27808 | 15205 | 10609 | 21792 | 0.296 | 0.221 | 0.396 |
1976 | 6902 | 4825 | 9871 | 20531 | 16178 | 26056 | 14167 | 10303 | 19481 | 0.293 | 0.223 | 0.387 |
1977 | 8523 | 5647 | 12864 | 21277 | 17096 | 26482 | 13643 | 10178 | 18288 | 0.263 | 0.199 | 0.349 |
1978 | 4683 | 3201 | 6853 | 22629 | 18256 | 28050 | 14271 | 10952 | 18596 | 0.265 | 0.202 | 0.349 |
1979 | 3194 | 2228 | 4580 | 22902 | 18319 | 28633 | 16192 | 12577 | 20847 | 0.282 | 0.195 | 0.407 |
1980 | 3818 | 2757 | 5287 | 21833 | 17923 | 26597 | 17081 | 13595 | 21459 | 0.311 | 0.212 | 0.455 |
1981 | 3456 | 2469 | 4839 | 20355 | 17088 | 24248 | 15964 | 12960 | 19665 | 0.349 | 0.271 | 0.448 |
1982 | 5021 | 3622 | 6959 | 19487 | 16330 | 23254 | 14455 | 11627 | 17971 | 0.372 | 0.293 | 0.473 |
1983 | 6275 | 4475 | 8799 | 19651 | 16474 | 23441 | 13202 | 10506 | 16589 | 0.398 | 0.315 | 0.504 |
1984 | 5210 | 3772 | 7196 | 20141 | 16871 | 24044 | 12387 | 9818 | 15628 | 0.418 | 0.331 | 0.529 |
1985 | 2885 | 2111 | 3943 | 19833 | 16568 | 23741 | 12637 | 10053 | 15885 | 0.518 | 0.409 | 0.656 |
1986 | 3048 | 2209 | 4205 | 17060 | 14137 | 20588 | 11683 | 9203 | 14832 | 0.471 | 0.368 | 0.603 |
1987 | 3975 | 2876 | 5492 | 15384 | 12646 | 18715 | 10427 | 8050 | 13507 | 0.370 | 0.285 | 0.480 |
1988 | 4526 | 3246 | 6310 | 16408 | 13561 | 19852 | 10215 | 7868 | 13262 | 0.386 | 0.299 | 0.499 |
1989 | 4758 | 3305 | 6850 | 17532 | 14452 | 21270 | 10432 | 8037 | 13539 | 0.395 | 0.299 | 0.522 |
1990 | 6095 | 4140 | 8975 | 19199 | 15593 | 23638 | 10910 | 8320 | 14306 | 0.484 | 0.357 | 0.657 |
1991 | 5670 | 3837 | 8379 | 19785 | 15537 | 25195 | 10546 | 7687 | 14469 | 0.503 | 0.352 | 0.720 |
1992 | 6298 | 4237 | 9362 | 20417 | 15936 | 26157 | 10569 | 7682 | 14541 | 0.560 | 0.390 | 0.803 |
1993 | 5762 | 3902 | 8509 | 20028 | 15570 | 25763 | 10075 | 7278 | 13947 | 0.618 | 0.444 | 0.860 |
1994 | 4853 | 3305 | 7125 | 18411 | 14338 | 23642 | 9268 | 6761 | 12703 | 0.674 | 0.488 | 0.930 |
1995 | 5921 | 4096 | 8559 | 16427 | 12968 | 20809 | 8029 | 5960 | 10817 | 0.607 | 0.442 | 0.834 |
1996 | 4271 | 3049 | 5983 | 15554 | 12557 | 19268 | 7367 | 5668 | 9573 | 0.479 | 0.346 | 0.665 |
1997 | 3432 | 2441 | 4826 | 15012 | 12445 | 18109 | 8018 | 6487 | 9912 | 0.423 | 0.301 | 0.594 |
1998 | 4405 | 3141 | 6179 | 14382 | 12258 | 16873 | 8449 | 7028 | 10157 | 0.387 | 0.303 | 0.496 |
1999 | 3955 | 2807 | 5573 | 14254 | 12054 | 16856 | 8374 | 6855 | 10230 | 0.504 | 0.378 | 0.670 |
2000 | 4636 | 3273 | 6568 | 13178 | 11432 | 15190 | 7441 | 6404 | 8644 | 0.751 | 0.620 | 0.909 |
2001 | 2929 | 2054 | 4176 | 10310 | 8852 | 12009 | 5228 | 4494 | 6081 | 0.842 | 0.701 | 1.012 |
2002 | 4296 | 3060 | 6031 | 8111 | 6878 | 9566 | 3731 | 3173 | 4388 | 0.750 | 0.625 | 0.901 |
2003 | 3867 | 2740 | 5458 | 7255 | 6126 | 8593 | 2962 | 2501 | 3507 | 0.917 | 0.767 | 1.097 |
2004 | 5638 | 4107 | 7740 | 6842 | 5815 | 8050 | 2263 | 1923 | 2663 | 0.766 | 0.636 | 0.923 |
2005 | 4905 | 3608 | 6667 | 7174 | 6104 | 8431 | 2121 | 1810 | 2486 | 0.605 | 0.494 | 0.740 |
2006 | 6155 | 4491 | 8437 | 7799 | 6729 | 9038 | 2568 | 2188 | 3014 | 0.460 | 0.371 | 0.571 |
2007 | 5299 | 3845 | 7301 | 8832 | 7628 | 10225 | 3365 | 2858 | 3963 | 0.493 | 0.402 | 0.605 |
2008 | 3010 | 2119 | 4274 | 8769 | 7595 | 10125 | 4048 | 3458 | 4738 | 0.518 | 0.423 | 0.634 |
2009 | 3387 | 2412 | 4756 | 7790 | 6767 | 8967 | 4445 | 3775 | 5233 | 0.541 | 0.438 | 0.667 |
2010 | 4951 | 3564 | 6878 | 7394 | 6403 | 8538 | 4042 | 3403 | 4802 | 0.550 | 0.447 | 0.677 |
2011 | 5289 | 3791 | 7379 | 7906 | 6786 | 9211 | 3611 | 3017 | 4323 | 0.560 | 0.455 | 0.689 |
2012 | 3570 | 2528 | 5041 | 8080 | 6918 | 9436 | 3702 | 3075 | 4455 | 0.541 | 0.440 | 0.667 |
2013 | 2706 | 1799 | 4072 | 7674 | 6541 | 9003 | 4083 | 3364 | 4955 | 0.550 | 0.441 | 0.686 |
2014 | 5216 | 3405 | 7990 | 7255 | 6085 | 8651 | 3957 | 3184 | 4919 | 0.730 | 0.558 | 0.955 |
2015 | 8200 | 4098 | 16410 | 5896 | 4502 | 7723 | 2430 | 1792 | 3296 | 1.011 | 0.657 | 1.554 |