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 | 4013 | 2509 | 6419 | 3413 | 2782 | 4186 | 2917 | 2338 | 3638 | 0.275 | 0.217 | 0.349 |
1982 | 5417 | 3378 | 8687 | 2816 | 2325 | 3412 | 2318 | 1884 | 2851 | 0.222 | 0.176 | 0.279 |
1983 | 21232 | 13378 | 33695 | 3076 | 2518 | 3757 | 1899 | 1588 | 2272 | 0.262 | 0.212 | 0.325 |
1984 | 20625 | 13201 | 32224 | 3358 | 2711 | 4161 | 1849 | 1557 | 2194 | 0.322 | 0.263 | 0.394 |
1985 | 10089 | 6482 | 15705 | 3482 | 2867 | 4227 | 2233 | 1870 | 2667 | 0.343 | 0.283 | 0.417 |
1986 | 7018 | 4581 | 10751 | 3236 | 2753 | 3805 | 2381 | 2025 | 2800 | 0.457 | 0.379 | 0.550 |
1987 | 8589 | 5613 | 13144 | 2769 | 2359 | 3251 | 1916 | 1637 | 2243 | 0.424 | 0.351 | 0.513 |
1988 | 6224 | 4050 | 9566 | 2374 | 2029 | 2777 | 1614 | 1392 | 1870 | 0.438 | 0.362 | 0.529 |
1989 | 8495 | 5516 | 13084 | 2393 | 2027 | 2825 | 1550 | 1338 | 1797 | 0.511 | 0.423 | 0.617 |
1990 | 17505 | 11143 | 27500 | 2419 | 1959 | 2988 | 1338 | 1141 | 1570 | 0.534 | 0.432 | 0.660 |
1991 | 9295 | 5878 | 14699 | 3138 | 2474 | 3979 | 1727 | 1399 | 2132 | 0.268 | 0.211 | 0.342 |
1992 | 7181 | 4587 | 11243 | 3653 | 2928 | 4557 | 2528 | 2023 | 3160 | 0.233 | 0.183 | 0.297 |
1993 | 5283 | 3353 | 8325 | 3527 | 2865 | 4342 | 2610 | 2110 | 3229 | 0.209 | 0.165 | 0.265 |
1994 | 7393 | 4754 | 11495 | 3345 | 2762 | 4051 | 2498 | 2054 | 3039 | 0.195 | 0.155 | 0.245 |
1995 | 9781 | 6299 | 15189 | 3338 | 2788 | 3997 | 2281 | 1922 | 2706 | 0.249 | 0.201 | 0.309 |
1996 | 29006 | 18773 | 44816 | 3745 | 3074 | 4563 | 2176 | 1855 | 2553 | 0.307 | 0.249 | 0.377 |
1997 | 45947 | 29778 | 70896 | 5532 | 4382 | 6983 | 2466 | 2077 | 2927 | 0.300 | 0.246 | 0.367 |
1998 | 28488 | 18605 | 43622 | 7039 | 5694 | 8702 | 3753 | 3113 | 4525 | 0.415 | 0.343 | 0.503 |
1999 | 21338 | 13815 | 32959 | 7460 | 6159 | 9034 | 4597 | 3789 | 5578 | 0.358 | 0.295 | 0.434 |
2000 | 37393 | 24162 | 57869 | 7482 | 6225 | 8993 | 4299 | 3675 | 5030 | 0.470 | 0.390 | 0.567 |
2001 | 57887 | 37532 | 89281 | 9193 | 7535 | 11217 | 4690 | 4011 | 5485 | 0.454 | 0.377 | 0.547 |
2002 | 49131 | 31716 | 76108 | 10211 | 8348 | 12490 | 5304 | 4508 | 6241 | 0.492 | 0.408 | 0.593 |
2003 | 52746 | 34151 | 81466 | 12299 | 10199 | 14831 | 7189 | 6057 | 8531 | 0.462 | 0.384 | 0.555 |
2004 | 34518 | 21894 | 54422 | 10875 | 9137 | 12945 | 7053 | 6021 | 8262 | 0.533 | 0.442 | 0.643 |
2005 | 20379 | 12882 | 32239 | 8833 | 7368 | 10589 | 6212 | 5256 | 7343 | 0.504 | 0.413 | 0.616 |
2006 | 7641 | 4817 | 12119 | 8170 | 6848 | 9748 | 6306 | 5308 | 7492 | 0.418 | 0.340 | 0.515 |
2007 | 4235 | 2651 | 6767 | 6083 | 5104 | 7249 | 5061 | 4252 | 6023 | 0.421 | 0.335 | 0.529 |
2008 | 5257 | 3260 | 8475 | 4607 | 3802 | 5581 | 3817 | 3153 | 4620 | 0.381 | 0.296 | 0.491 |
2009 | 5833 | 3490 | 9747 | 3645 | 2915 | 4559 | 2931 | 2343 | 3667 | 0.237 | 0.180 | 0.312 |
2010 | 18403 | 11147 | 30382 | 4143 | 3206 | 5354 | 2914 | 2268 | 3744 | 0.181 | 0.136 | 0.242 |
2011 | 25393 | 15361 | 41977 | 5194 | 3919 | 6884 | 3009 | 2330 | 3885 | 0.040 | 0.030 | 0.053 |
2012 | 23347 | 13294 | 41002 | 6156 | 4716 | 8036 | 4078 | 3195 | 5204 | 0.104 | 0.081 | 0.135 |
2013 | 15433 | 6655 | 35789 | 7082 | 5306 | 9451 | 4960 | 3847 | 6396 | 0.161 | 0.122 | 0.213 |
2014 | 5471 | 4024 | 7438 | |||||||||