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 | 5137 | 2813 | 9380 | 3489 | 2661 | 4574 | 2926 | 2206 | 3880 | 0.303 | 0.222 | 0.415 |
1982 | 6927 | 3810 | 12594 | 2862 | 2195 | 3731 | 2272 | 1731 | 2981 | 0.240 | 0.177 | 0.325 |
1983 | 26615 | 14735 | 48073 | 3308 | 2451 | 4467 | 1849 | 1457 | 2345 | 0.284 | 0.214 | 0.377 |
1984 | 26324 | 14789 | 46856 | 3929 | 2881 | 5359 | 1987 | 1545 | 2554 | 0.336 | 0.258 | 0.440 |
1985 | 13376 | 7585 | 23589 | 4025 | 3071 | 5275 | 2463 | 1932 | 3140 | 0.345 | 0.267 | 0.446 |
1986 | 8427 | 4879 | 14555 | 3406 | 2727 | 4254 | 2463 | 1986 | 3055 | 0.461 | 0.360 | 0.591 |
1987 | 9502 | 5506 | 16397 | 2853 | 2272 | 3583 | 1940 | 1563 | 2407 | 0.433 | 0.336 | 0.557 |
1988 | 7246 | 4224 | 12431 | 2498 | 1993 | 3130 | 1661 | 1350 | 2045 | 0.427 | 0.332 | 0.548 |
1989 | 9230 | 5343 | 15946 | 2566 | 2033 | 3240 | 1638 | 1334 | 2011 | 0.500 | 0.391 | 0.641 |
1990 | 16273 | 9269 | 28568 | 2331 | 1760 | 3089 | 1307 | 1047 | 1630 | 0.557 | 0.420 | 0.738 |
1991 | 9939 | 5577 | 17714 | 3220 | 2314 | 4483 | 1753 | 1299 | 2367 | 0.268 | 0.194 | 0.371 |
1992 | 8285 | 4702 | 14598 | 3949 | 2878 | 5420 | 2668 | 1947 | 3657 | 0.239 | 0.172 | 0.331 |
1993 | 5909 | 3285 | 10630 | 3794 | 2807 | 5129 | 2783 | 2056 | 3768 | 0.206 | 0.149 | 0.284 |
1994 | 8294 | 4764 | 14437 | 3478 | 2623 | 4612 | 2590 | 1950 | 3438 | 0.190 | 0.138 | 0.260 |
1995 | 10407 | 5980 | 18113 | 3468 | 2660 | 4520 | 2338 | 1819 | 3006 | 0.245 | 0.183 | 0.329 |
1996 | 28948 | 16743 | 50049 | 3802 | 2886 | 5008 | 2211 | 1753 | 2789 | 0.307 | 0.232 | 0.407 |
1997 | 43271 | 25139 | 74481 | 5471 | 4025 | 7437 | 2498 | 1957 | 3188 | 0.306 | 0.233 | 0.400 |
1998 | 27481 | 16153 | 46752 | 7356 | 5575 | 9706 | 3957 | 3081 | 5081 | 0.417 | 0.322 | 0.540 |
1999 | 20035 | 11599 | 34608 | 8000 | 6207 | 10313 | 5127 | 3988 | 6591 | 0.347 | 0.269 | 0.449 |
2000 | 35216 | 20318 | 61036 | 7452 | 5837 | 9514 | 4426 | 3558 | 5505 | 0.453 | 0.355 | 0.579 |
2001 | 48399 | 28397 | 82493 | 9138 | 7050 | 11845 | 4887 | 3939 | 6062 | 0.451 | 0.353 | 0.575 |
2002 | 40024 | 23167 | 69149 | 8815 | 6861 | 11326 | 4785 | 3885 | 5894 | 0.510 | 0.400 | 0.649 |
2003 | 43358 | 25276 | 74374 | 11594 | 9134 | 14717 | 7053 | 5667 | 8778 | 0.472 | 0.373 | 0.597 |
2004 | 24742 | 14404 | 42499 | 9655 | 7779 | 11984 | 6485 | 5322 | 7902 | 0.555 | 0.444 | 0.694 |
2005 | 14665 | 8493 | 25325 | 7275 | 5916 | 8947 | 5336 | 4387 | 6491 | 0.553 | 0.436 | 0.700 |
2006 | 5769 | 3318 | 10031 | 7146 | 5794 | 8813 | 5649 | 4600 | 6938 | 0.457 | 0.359 | 0.582 |
2007 | 3246 | 1829 | 5761 | 5428 | 4403 | 6690 | 4593 | 3733 | 5650 | 0.443 | 0.343 | 0.573 |
2008 | 4198 | 2348 | 7504 | 4086 | 3285 | 5081 | 3437 | 2769 | 4265 | 0.423 | 0.321 | 0.557 |
2009 | 4037 | 2063 | 7900 | 3060 | 2375 | 3944 | 2521 | 1964 | 3234 | 0.275 | 0.203 | 0.373 |
2010 | 11387 | 6193 | 20938 | 3299 | 2439 | 4461 | 2466 | 1844 | 3298 | 0.216 | 0.155 | 0.303 |
2011 | 17418 | 9329 | 32519 | 3859 | 2734 | 5447 | 2350 | 1735 | 3184 | 0.045 | 0.033 | 0.062 |
2012 | 15142 | 7926 | 28927 | 4676 | 3374 | 6481 | 3249 | 2417 | 4369 | 0.123 | 0.091 | 0.166 |
2013 | 10079 | 4883 | 20807 | 5411 | 3638 | 8050 | 3933 | 2713 | 5702 | 0.179 | 0.120 | 0.267 |
2014 | 10335 | 4006 | 26660 | 5262 | 3220 | 8599 | 4001 | 2500 | 6402 | 0.384 | 0.220 | 0.672 |
2015 | 3253 | 1621 | 6525 | |||||||||