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 | 7312 | 2832 | 18878 | 3749 | 2521 | 5576 | 0.595 | 0.398 | 0.891 | 31441 | 15661 | 63119 |
1977 | 10724 | 4610 | 24949 | 8812 | 5223 | 14866 | 0.603 | 0.424 | 0.858 | 42790 | 23183 | 78980 |
1978 | 19530 | 7882 | 48394 | 16231 | 8722 | 30203 | 0.542 | 0.395 | 0.743 | 40272 | 23372 | 69393 |
1979 | 8598 | 3573 | 20688 | 24771 | 13602 | 45114 | 0.583 | 0.438 | 0.775 | 48658 | 31561 | 75018 |
1980 | 17958 | 6969 | 46273 | 19492 | 11474 | 33111 | 0.656 | 0.501 | 0.858 | 44545 | 30091 | 65940 |
1981 | 7909 | 3426 | 18259 | 12901 | 8766 | 18986 | 0.753 | 0.575 | 0.987 | 33932 | 22416 | 51365 |
1982 | 4088 | 1739 | 9609 | 13814 | 9385 | 20331 | 0.811 | 0.619 | 1.062 | 38872 | 25646 | 58921 |
1983 | 1537 | 526 | 4486 | 10029 | 6559 | 15335 | 0.837 | 0.635 | 1.105 | 27561 | 17712 | 42887 |
1984 | 4052 | 1749 | 9385 | 9147 | 5844 | 14317 | 0.779 | 0.598 | 1.014 | 20243 | 13131 | 31207 |
1985 | 17312 | 6863 | 43672 | 6414 | 4000 | 10284 | 0.768 | 0.590 | 1.001 | 12084 | 8327 | 17537 |
1986 | 12212 | 5791 | 25749 | 5528 | 3625 | 8431 | 0.767 | 0.590 | 0.998 | 13331 | 9342 | 19022 |
1987 | 6344 | 3258 | 12354 | 4230 | 3002 | 5960 | 0.875 | 0.670 | 1.142 | 22772 | 14410 | 35986 |
1988 | 8446 | 4047 | 17627 | 4794 | 3245 | 7083 | 0.855 | 0.654 | 1.118 | 26025 | 16947 | 39967 |
1989 | 4245 | 2171 | 8301 | 6869 | 4354 | 10838 | 0.913 | 0.712 | 1.173 | 21008 | 14388 | 30674 |
1990 | 2240 | 1031 | 4865 | 5742 | 3751 | 8791 | 1.070 | 0.848 | 1.349 | 15760 | 11255 | 22069 |
1991 | 6473 | 3006 | 13939 | 3194 | 2259 | 4516 | 1.248 | 0.982 | 1.584 | 11394 | 8070 | 16085 |
1992 | 2315 | 1139 | 4703 | 1936 | 1336 | 2807 | 1.332 | 1.028 | 1.726 | 5936 | 4215 | 8360 |
1993 | 1106 | 503 | 2434 | 1093 | 750 | 1593 | 1.313 | 0.988 | 1.745 | 4371 | 3031 | 6305 |
1994 | 1373 | 668 | 2822 | 901 | 600 | 1354 | 1.146 | 0.831 | 1.580 | 3614 | 2427 | 5380 |
1995 | 918 | 444 | 1899 | 810 | 514 | 1274 | 0.959 | 0.676 | 1.360 | 2846 | 1984 | 4081 |
1996 | 1244 | 607 | 2547 | 694 | 452 | 1066 | 0.821 | 0.573 | 1.177 | 1911 | 1360 | 2686 |
1997 | 1637 | 820 | 3268 | 557 | 361 | 859 | 0.808 | 0.565 | 1.157 | 1618 | 1123 | 2332 |
1998 | 1523 | 720 | 3220 | 460 | 271 | 780 | 0.867 | 0.582 | 1.290 | 1466 | 1011 | 2126 |
1999 | 2219 | 1014 | 4856 | 492 | 293 | 827 | 0.732 | 0.519 | 1.033 | 2015 | 1410 | 2880 |
2000 | 3159 | 1469 | 6792 | 557 | 356 | 871 | 0.664 | 0.470 | 0.939 | 2353 | 1603 | 3454 |
2001 | 3876 | 1881 | 7985 | 598 | 393 | 911 | 0.629 | 0.450 | 0.881 | 2969 | 2001 | 4404 |
2002 | 4875 | 2458 | 9667 | 880 | 606 | 1278 | 0.627 | 0.459 | 0.857 | 4792 | 3314 | 6930 |
2003 | 5024 | 2581 | 9779 | 1630 | 1140 | 2331 | 0.737 | 0.549 | 0.988 | 7397 | 5266 | 10389 |
2004 | 11769 | 6284 | 22041 | 1554 | 1127 | 2142 | 0.802 | 0.607 | 1.060 | 7786 | 5675 | 10681 |
2005 | 18394 | 9678 | 34959 | 1620 | 1181 | 2220 | 0.853 | 0.650 | 1.121 | 9346 | 6852 | 12747 |
2006 | 13317 | 6989 | 25376 | 1961 | 1467 | 2621 | 0.833 | 0.634 | 1.094 | 13391 | 9534 | 18808 |
2007 | 7435 | 3716 | 14878 | 5335 | 3760 | 7570 | 0.833 | 0.637 | 1.088 | 17095 | 11753 | 24864 |
2008 | 10914 | 5587 | 21322 | 6775 | 4652 | 9866 | 0.794 | 0.607 | 1.037 | 17789 | 12326 | 25672 |
2009 | 10630 | 5504 | 20531 | 7937 | 5399 | 11668 | 0.712 | 0.541 | 0.937 | 17793 | 12639 | 25049 |
2010 | 19354 | 10206 | 36701 | 8191 | 5865 | 11439 | 0.727 | 0.555 | 0.952 | 18541 | 13714 | 25067 |
2011 | 17087 | 9171 | 31837 | 7964 | 6014 | 10547 | 0.716 | 0.546 | 0.939 | 18768 | 14233 | 24749 |
2012 | 12106 | 6300 | 23264 | 11927 | 9013 | 15783 | 0.650 | 0.495 | 0.854 | 28892 | 21484 | 38854 |
2013 | 9262 | 4588 | 18697 | 15101 | 11273 | 20227 | 0.638 | 0.483 | 0.843 | 33638 | 24856 | 45522 |
2014 | 9524 | 4658 | 19476 | 20247 | 14870 | 27569 | 0.638 | 0.477 | 0.853 | 37550 | 27761 | 50790 |
2015 | 7435 | 3601 | 15353 | 23608 | 17565 | 31730 | 0.615 | 0.464 | 0.815 | 40037 | 30195 | 53088 |
2016 | 4814 | 2445 | 9476 | 22834 | 16873 | 30901 | 0.621 | 0.468 | 0.823 | 35801 | 27028 | 47423 |
2017 | 4981 | 2352 | 10549 | 20285 | 14911 | 27595 | 0.657 | 0.487 | 0.885 | 30595 | 23087 | 40544 |
2018 | 5833 | 2648 | 12850 | 16335 | 12030 | 22180 | 0.693 | 0.493 | 0.974 | 24375 | 18234 | 32585 |
2019 | 4800 | 1892 | 12177 | 13272 | 9506 | 18531 | 0.718 | 0.476 | 1.084 | 21153 | 15456 | 28949 |
2020 | 5914 | 2075 | 16854 | 11769 | 7931 | 17464 | 0.736 | 0.442 | 1.226 | 18947 | 13129 | 27342 |