Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 1) | Low | High | SSB | Low | High | Fbar(4-8) | Low | High | TSB | Low | High |
1976 | 7767 | 2755 | 21896 | 7826 | 5605 | 10927 | 0.495 | 0.357 | 0.687 | 36096 | 19602 | 66471 |
1977 | 12354 | 5071 | 30097 | 17992 | 11064 | 29260 | 0.524 | 0.393 | 0.699 | 44862 | 26414 | 76195 |
1978 | 20926 | 7992 | 54792 | 24470 | 14268 | 41965 | 0.531 | 0.407 | 0.693 | 42472 | 26343 | 68476 |
1979 | 10714 | 4401 | 26083 | 32566 | 19742 | 53719 | 0.568 | 0.446 | 0.724 | 56647 | 38129 | 84158 |
1980 | 17643 | 6807 | 45733 | 27594 | 17701 | 43015 | 0.620 | 0.492 | 0.780 | 57338 | 38971 | 84362 |
1981 | 8929 | 3762 | 21194 | 23181 | 16186 | 33198 | 0.674 | 0.534 | 0.851 | 44612 | 30084 | 66156 |
1982 | 5675 | 2380 | 13531 | 22602 | 15611 | 32724 | 0.697 | 0.553 | 0.877 | 49792 | 33705 | 73556 |
1983 | 2271 | 704 | 7324 | 18136 | 12461 | 26396 | 0.709 | 0.564 | 0.891 | 35076 | 23636 | 52055 |
1984 | 5555 | 2337 | 13206 | 15772 | 10566 | 23545 | 0.687 | 0.549 | 0.860 | 25985 | 17911 | 37699 |
1985 | 16713 | 6157 | 45369 | 9922 | 6856 | 14361 | 0.681 | 0.545 | 0.851 | 15517 | 11197 | 21504 |
1986 | 11886 | 5304 | 26639 | 8764 | 6226 | 12335 | 0.701 | 0.562 | 0.874 | 17531 | 12494 | 24599 |
1987 | 6521 | 3163 | 13445 | 7292 | 5479 | 9706 | 0.761 | 0.615 | 0.941 | 30817 | 19471 | 48775 |
1988 | 8224 | 3742 | 18074 | 10752 | 7066 | 16360 | 0.797 | 0.645 | 0.984 | 31672 | 20898 | 48001 |
1989 | 5091 | 2454 | 10561 | 13675 | 8972 | 20841 | 0.875 | 0.716 | 1.069 | 26100 | 18063 | 37715 |
1990 | 3369 | 1517 | 7485 | 9874 | 6822 | 14292 | 1.005 | 0.831 | 1.216 | 19229 | 13978 | 26454 |
1991 | 6788 | 2932 | 15719 | 5606 | 4117 | 7635 | 1.134 | 0.936 | 1.374 | 13981 | 10241 | 19088 |
1992 | 2516 | 1154 | 5483 | 3671 | 2711 | 4972 | 1.171 | 0.970 | 1.413 | 8207 | 6018 | 11193 |
1993 | 1274 | 532 | 3051 | 2942 | 2049 | 4223 | 1.147 | 0.955 | 1.377 | 6567 | 4754 | 9071 |
1994 | 1523 | 713 | 3253 | 2863 | 2038 | 4024 | 1.162 | 0.969 | 1.393 | 5349 | 3948 | 7248 |
1995 | 1122 | 515 | 2442 | 2004 | 1440 | 2788 | 1.217 | 1.016 | 1.459 | 3694 | 2764 | 4938 |
1996 | 1513 | 691 | 3316 | 1223 | 886 | 1687 | 1.325 | 1.086 | 1.617 | 2209 | 1654 | 2950 |
1997 | 2316 | 1083 | 4954 | 676 | 476 | 960 | 1.390 | 1.098 | 1.760 | 1563 | 1118 | 2184 |
1998 | 2234 | 951 | 5251 | 459 | 275 | 768 | 1.369 | 1.026 | 1.828 | 1501 | 1017 | 2215 |
1999 | 2277 | 927 | 5591 | 517 | 329 | 811 | 1.215 | 0.877 | 1.682 | 2491 | 1582 | 3922 |
2000 | 3106 | 1272 | 7588 | 979 | 545 | 1757 | 1.124 | 0.800 | 1.579 | 3303 | 1935 | 5638 |
2001 | 4159 | 1820 | 9503 | 1291 | 658 | 2535 | 1.040 | 0.737 | 1.467 | 3870 | 2164 | 6922 |
2002 | 4929 | 2300 | 10565 | 1885 | 948 | 3748 | 0.975 | 0.694 | 1.372 | 5534 | 3316 | 9238 |
2003 | 4490 | 2100 | 9599 | 2767 | 1607 | 4763 | 0.932 | 0.671 | 1.295 | 8080 | 5108 | 12781 |
2004 | 10133 | 5029 | 20421 | 2630 | 1617 | 4277 | 0.896 | 0.660 | 1.216 | 7790 | 5165 | 11749 |
2005 | 17283 | 8381 | 35639 | 2749 | 1708 | 4424 | 0.873 | 0.658 | 1.158 | 8704 | 5933 | 12769 |
2006 | 13846 | 6859 | 27951 | 3016 | 2018 | 4508 | 0.856 | 0.655 | 1.118 | 11578 | 7830 | 17121 |
2007 | 9541 | 4513 | 20171 | 3392 | 2186 | 5264 | 0.834 | 0.641 | 1.086 | 14756 | 9437 | 23073 |
2008 | 12934 | 6222 | 26886 | 5224 | 3314 | 8233 | 0.788 | 0.609 | 1.018 | 17323 | 11490 | 26118 |
2009 | 12877 | 6255 | 26510 | 7512 | 5110 | 11043 | 0.718 | 0.564 | 0.914 | 20055 | 14388 | 27954 |
2010 | 21323 | 10504 | 43287 | 8275 | 5934 | 11540 | 0.714 | 0.566 | 0.902 | 22310 | 16484 | 30196 |
2011 | 18164 | 9167 | 35988 | 8581 | 6422 | 11466 | 0.698 | 0.554 | 0.880 | 22508 | 16917 | 29946 |
2012 | 11781 | 5896 | 23538 | 11954 | 8881 | 16090 | 0.647 | 0.512 | 0.816 | 35097 | 25630 | 48060 |
2013 | 8759 | 4167 | 18414 | 15728 | 11588 | 21348 | 0.625 | 0.494 | 0.791 | 39177 | 28597 | 53672 |
2014 | 8736 | 4085 | 18681 | 21304 | 15490 | 29299 | 0.617 | 0.486 | 0.783 | 40941 | 30129 | 55633 |
2015 | 6773 | 3221 | 14243 | 25735 | 19088 | 34695 | 0.609 | 0.480 | 0.774 | 44674 | 33648 | 59313 |
2016 | 4736 | 2317 | 9680 | 26211 | 19353 | 35501 | 0.615 | 0.482 | 0.784 | 41696 | 31510 | 55174 |
2017 | 4745 | 2166 | 10393 | 23933 | 17700 | 32362 | 0.636 | 0.490 | 0.825 | 36370 | 27681 | 47786 |
2018 | 5612 | 2476 | 12718 | 19307 | 14421 | 25848 | 0.655 | 0.488 | 0.878 | 28998 | 21967 | 38279 |
2019 | 5103 | 1987 | 13104 | 15941 | 11574 | 21956 | 0.667 | 0.474 | 0.938 | 26224 | 19475 | 35311 |
2020 | 6204 | 2161 | 17805 | 14519 | 9921 | 21248 | 0.673 | 0.450 | 1.006 | 24279 | 17077 | 34520 |