Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 3 to 7 (F37). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F37 | Low | High |
1981 | 3559 | 2856 | 4435 | 3461 | 3021 | 3964 | 2949 | 2526 | 3443 | 0.239 | 0.191 | 0.298 |
1982 | 4439 | 3573 | 5516 | 2836 | 2520 | 3192 | 2374 | 2073 | 2718 | 0.198 | 0.160 | 0.245 |
1983 | 15294 | 12208 | 19161 | 2836 | 2554 | 3150 | 1932 | 1708 | 2185 | 0.227 | 0.186 | 0.278 |
1984 | 18201 | 14625 | 22652 | 2905 | 2622 | 3219 | 1719 | 1543 | 1914 | 0.293 | 0.245 | 0.351 |
1985 | 10293 | 8282 | 12792 | 3066 | 2776 | 3387 | 1961 | 1767 | 2176 | 0.348 | 0.294 | 0.412 |
1986 | 7764 | 6236 | 9666 | 3060 | 2779 | 3370 | 2189 | 1971 | 2432 | 0.462 | 0.391 | 0.547 |
1987 | 8546 | 6833 | 10689 | 2783 | 2537 | 3053 | 1892 | 1713 | 2089 | 0.436 | 0.366 | 0.518 |
1988 | 6907 | 5505 | 8666 | 2431 | 2215 | 2670 | 1631 | 1478 | 1801 | 0.524 | 0.445 | 0.618 |
1989 | 9120 | 7290 | 11410 | 2436 | 2212 | 2684 | 1536 | 1387 | 1702 | 0.551 | 0.467 | 0.651 |
1990 | 19915 | 15913 | 24924 | 2652 | 2388 | 2947 | 1423 | 1286 | 1573 | 0.523 | 0.427 | 0.639 |
1991 | 9175 | 7329 | 11487 | 3318 | 2970 | 3708 | 1862 | 1674 | 2070 | 0.301 | 0.240 | 0.377 |
1992 | 6504 | 5199 | 8137 | 3482 | 3130 | 3873 | 2441 | 2171 | 2745 | 0.214 | 0.171 | 0.269 |
1993 | 5683 | 4525 | 7138 | 3299 | 2982 | 3648 | 2412 | 2158 | 2696 | 0.203 | 0.166 | 0.248 |
1994 | 6531 | 5252 | 8121 | 3211 | 2921 | 3529 | 2381 | 2141 | 2647 | 0.207 | 0.170 | 0.251 |
1995 | 8984 | 7239 | 11151 | 3230 | 2958 | 3527 | 2238 | 2029 | 2468 | 0.246 | 0.205 | 0.296 |
1996 | 24010 | 19276 | 29908 | 3492 | 3181 | 3834 | 2129 | 1935 | 2342 | 0.286 | 0.239 | 0.343 |
1997 | 40833 | 32823 | 50798 | 5010 | 4493 | 5586 | 2334 | 2138 | 2547 | 0.287 | 0.239 | 0.344 |
1998 | 29268 | 23613 | 36276 | 6237 | 5618 | 6924 | 3295 | 2985 | 3638 | 0.381 | 0.320 | 0.454 |
1999 | 24276 | 19562 | 30126 | 6941 | 6291 | 7659 | 4005 | 3612 | 4440 | 0.379 | 0.320 | 0.449 |
2000 | 38609 | 31063 | 47988 | 7437 | 6750 | 8195 | 4110 | 3734 | 4525 | 0.485 | 0.412 | 0.572 |
2001 | 57426 | 46279 | 71257 | 9075 | 8212 | 10028 | 4620 | 4224 | 5055 | 0.458 | 0.389 | 0.538 |
2002 | 51392 | 41507 | 63632 | 10543 | 9535 | 11658 | 5521 | 5030 | 6059 | 0.481 | 0.408 | 0.568 |
2003 | 51444 | 41460 | 63832 | 11687 | 10575 | 12916 | 6763 | 6105 | 7492 | 0.478 | 0.409 | 0.559 |
2004 | 37506 | 30127 | 46692 | 10470 | 9487 | 11555 | 6649 | 6007 | 7360 | 0.554 | 0.472 | 0.650 |
2005 | 24179 | 19208 | 30436 | 9038 | 8155 | 10017 | 6212 | 5588 | 6905 | 0.525 | 0.445 | 0.619 |
2006 | 10639 | 8284 | 13662 | 8000 | 7153 | 8948 | 5957 | 5314 | 6676 | 0.465 | 0.389 | 0.556 |
2007 | 5433 | 4214 | 7005 | 5839 | 5146 | 6624 | 4695 | 4126 | 5342 | 0.499 | 0.407 | 0.612 |
2008 | 3825 | 2976 | 4916 | 4330 | 3735 | 5019 | 3563 | 3053 | 4158 | 0.441 | 0.348 | 0.561 |
2009 | 4177 | 3143 | 5551 | 3262 | 2731 | 3897 | 2663 | 2195 | 3231 | 0.286 | 0.214 | 0.381 |
2010 | 10952 | 7933 | 15119 | 3246 | 2654 | 3970 | 2434 | 1939 | 3054 | 0.214 | 0.158 | 0.290 |
2011 | 15142 | 10439 | 21965 | 3606 | 2917 | 4456 | 2313 | 1830 | 2923 | 0.064 | 0.040 | 0.103 |
2012 | 20257 | 12551 | 32695 | 4119 | 3291 | 5154 | 2645 | 2134 | 3277 | 0.130 | 0.103 | 0.166 |
2013 | 17877 | 8896 | 35925 | 4931 | 3700 | 6570 | 3082 | 2429 | 3910 | 0.265 | 0.210 | 0.335 |
2014 | 25292 | 8730 | 73276 | 5559 | 3596 | 8595 | 3409 | 2481 | 4684 | 0.584 | 0.414 | 0.824 |
2015 | 3471 | 2085 | 5780 | |||||||||