Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 1) | Low | High | SSB | Low | High | Fbar(5-10) | Low | High | TSB | Low | High |
1973 | 48723 | 16669 | 142410 | 90277 | 48382 | 168451 | 0.208 | 0.090 | 0.480 | 119699 | 70449 | 203378 |
1974 | 147793 | 52607 | 415202 | 70770 | 41250 | 121416 | 0.161 | 0.073 | 0.355 | 102235 | 65390 | 159840 |
1975 | 29459 | 10789 | 80434 | 65015 | 41496 | 101866 | 0.205 | 0.106 | 0.396 | 112189 | 77070 | 163312 |
1976 | 13596 | 4964 | 37241 | 63340 | 43757 | 91689 | 0.326 | 0.185 | 0.572 | 135688 | 89524 | 205658 |
1977 | 12528 | 4574 | 34314 | 70055 | 48872 | 100421 | 0.454 | 0.273 | 0.756 | 161847 | 101123 | 259035 |
1978 | 21193 | 7652 | 58696 | 93738 | 60481 | 145281 | 0.550 | 0.325 | 0.930 | 177644 | 110051 | 286754 |
1979 | 7886 | 2859 | 21754 | 108483 | 68595 | 171566 | 0.802 | 0.472 | 1.360 | 163695 | 104560 | 256276 |
1980 | 13583 | 5124 | 36009 | 89793 | 55268 | 145884 | 0.360 | 0.186 | 0.694 | 122016 | 78414 | 189863 |
1981 | 5172 | 2068 | 12937 | 75570 | 48591 | 117528 | 0.345 | 0.185 | 0.644 | 100074 | 67665 | 148005 |
1982 | 5584 | 2344 | 13298 | 58594 | 40573 | 84620 | 0.792 | 0.491 | 1.277 | 80153 | 57360 | 112004 |
1983 | 4888 | 1979 | 12072 | 38404 | 27243 | 54137 | 0.742 | 0.480 | 1.147 | 57311 | 41193 | 79735 |
1984 | 11926 | 5168 | 27522 | 27934 | 19555 | 39904 | 0.709 | 0.443 | 1.136 | 42199 | 30386 | 58604 |
1985 | 94478 | 40844 | 218540 | 21131 | 14786 | 30200 | 0.351 | 0.201 | 0.612 | 34749 | 25469 | 47409 |
1986 | 67637 | 29200 | 156670 | 21879 | 15393 | 31097 | 0.237 | 0.139 | 0.404 | 45548 | 32730 | 63386 |
1987 | 9875 | 4239 | 23003 | 25607 | 18536 | 35377 | 0.315 | 0.193 | 0.517 | 68631 | 46631 | 101011 |
1988 | 3103 | 1372 | 7021 | 33908 | 24048 | 47813 | 0.459 | 0.286 | 0.736 | 97137 | 63472 | 148657 |
1989 | 1153 | 496 | 2682 | 53423 | 34775 | 82072 | 0.495 | 0.306 | 0.802 | 119559 | 77155 | 185268 |
1990 | 1063 | 437 | 2584 | 66342 | 42270 | 104122 | 0.678 | 0.422 | 1.087 | 109418 | 71047 | 168513 |
1991 | 1166 | 488 | 2784 | 46000 | 27795 | 76131 | 1.414 | 0.990 | 2.019 | 61450 | 37998 | 99377 |
1992 | 1342 | 553 | 3257 | 12745 | 7344 | 22115 | 1.988 | 1.460 | 2.705 | 15724 | 9456 | 26146 |
1993 | 1024 | 433 | 2424 | 2109 | 1398 | 3182 | 0.673 | 0.368 | 1.232 | 3180 | 2233 | 4529 |
1994 | 1270 | 498 | 3236 | 1482 | 953 | 2304 | 0.302 | 0.148 | 0.617 | 2536 | 1740 | 3696 |
1995 | 305 | 122 | 762 | 1567 | 991 | 2477 | 0.124 | 0.061 | 0.250 | 2759 | 1862 | 4090 |
1996 | 558 | 203 | 1533 | 1751 | 1125 | 2726 | 0.126 | 0.059 | 0.268 | 2933 | 1983 | 4339 |
1997 | 1195 | 471 | 3033 | 2024 | 1301 | 3148 | 0.188 | 0.087 | 0.407 | 3103 | 2083 | 4625 |
1998 | 3379 | 1396 | 8180 | 1940 | 1214 | 3101 | 0.194 | 0.088 | 0.428 | 2946 | 1945 | 4461 |
1999 | 6922 | 2826 | 16953 | 1794 | 1082 | 2973 | 0.085 | 0.040 | 0.179 | 3290 | 2179 | 4968 |
2000 | 7208 | 2981 | 17430 | 1996 | 1250 | 3187 | 0.084 | 0.039 | 0.179 | 4673 | 3138 | 6959 |
2001 | 5628 | 2342 | 13522 | 2773 | 1818 | 4229 | 0.057 | 0.025 | 0.131 | 7109 | 4779 | 10575 |
2002 | 8630 | 3636 | 20484 | 4620 | 3071 | 6951 | 0.084 | 0.033 | 0.211 | 10809 | 7296 | 16014 |
2003 | 38970 | 16247 | 93469 | 7249 | 4790 | 10969 | 0.073 | 0.031 | 0.172 | 15760 | 10744 | 23120 |
2004 | 97509 | 39321 | 241802 | 10629 | 7039 | 16050 | 0.079 | 0.036 | 0.171 | 25719 | 17447 | 37912 |
2005 | 26709 | 11532 | 61859 | 15425 | 10256 | 23201 | 0.078 | 0.040 | 0.152 | 43196 | 28063 | 66491 |
2006 | 17734 | 7906 | 39779 | 22870 | 15364 | 34042 | 0.054 | 0.028 | 0.103 | 64570 | 41248 | 101078 |
2007 | 12143 | 5495 | 26838 | 33993 | 23243 | 49715 | 0.108 | 0.059 | 0.197 | 79071 | 52886 | 118220 |
2008 | 16151 | 7610 | 34277 | 36413 | 25286 | 52436 | 0.196 | 0.105 | 0.367 | 63823 | 44735 | 91057 |
2009 | 30325 | 14493 | 63450 | 46803 | 30688 | 71381 | 0.092 | 0.050 | 0.171 | 78764 | 53548 | 115853 |
2010 | 24894 | 11743 | 52776 | 45429 | 30054 | 68669 | 0.050 | 0.027 | 0.091 | 72334 | 49764 | 105141 |
2011 | 4352 | 1987 | 9531 | 49117 | 32851 | 73438 | 0.095 | 0.051 | 0.179 | 74543 | 51746 | 107385 |
2012 | 3978 | 1883 | 8406 | 56448 | 38527 | 82704 | 0.115 | 0.062 | 0.214 | 89353 | 62832 | 127068 |
2013 | 1744 | 822 | 3705 | 64858 | 44695 | 94117 | 0.104 | 0.056 | 0.196 | 97637 | 68762 | 138637 |
2014 | 742 | 310 | 1774 | 79497 | 55335 | 114209 | 0.122 | 0.066 | 0.228 | 108857 | 76729 | 154437 |
2015 | 4852 | 2170 | 10853 | 69033 | 48098 | 99082 | 0.252 | 0.141 | 0.451 | 85341 | 60244 | 120894 |
2016 | 24858 | 9628 | 64180 | 64239 | 43268 | 95375 | 0.307 | 0.174 | 0.544 | 76400 | 52349 | 111502 |
2017 | 4005 | 1030 | 15565 | 55825 | 34189 | 91153 | 0.379 | 0.203 | 0.707 | 67641 | 42740 | 107049 |
2018 | 4005 | 292 | 54978 | 32674 | 16472 | 64812 | 0.617 | 0.241 | 1.576 | 42349 | 23366 | 76756 |