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 | 14624 | 5665 | 37756 | 8729 | 5949 | 12809 | 0.595 | 0.398 | 0.891 | 62881 | 31322 | 126238 |
1977 | 21448 | 9220 | 49897 | 31659 | 17305 | 57919 | 0.603 | 0.424 | 0.858 | 85579 | 46365 | 157959 |
1978 | 39060 | 15763 | 96788 | 45446 | 24167 | 85460 | 0.542 | 0.395 | 0.743 | 80544 | 46744 | 138786 |
1979 | 17196 | 7146 | 41376 | 55634 | 31538 | 98140 | 0.583 | 0.438 | 0.775 | 97316 | 63121 | 150035 |
1980 | 35916 | 13939 | 92546 | 43748 | 26622 | 71892 | 0.656 | 0.501 | 0.858 | 89089 | 60183 | 131881 |
1981 | 15819 | 6853 | 36518 | 34261 | 23204 | 50586 | 0.753 | 0.575 | 0.987 | 67864 | 44831 | 102730 |
1982 | 8177 | 3479 | 19219 | 34012 | 22486 | 51445 | 0.811 | 0.619 | 1.062 | 77745 | 51291 | 117841 |
1983 | 3073 | 1053 | 8971 | 26895 | 17662 | 40953 | 0.837 | 0.635 | 1.105 | 55123 | 35424 | 85775 |
1984 | 8103 | 3498 | 18769 | 24179 | 15188 | 38493 | 0.779 | 0.598 | 1.014 | 40487 | 26263 | 62414 |
1985 | 34624 | 13725 | 87344 | 14691 | 9392 | 22981 | 0.768 | 0.590 | 1.001 | 24168 | 16653 | 35074 |
1986 | 24423 | 11583 | 51499 | 12122 | 8089 | 18165 | 0.767 | 0.590 | 0.998 | 26661 | 18685 | 38043 |
1987 | 12688 | 6516 | 24707 | 9363 | 6774 | 12942 | 0.875 | 0.670 | 1.142 | 45544 | 28821 | 71971 |
1988 | 16891 | 8093 | 35254 | 16464 | 10443 | 25957 | 0.855 | 0.654 | 1.118 | 52051 | 33894 | 79935 |
1989 | 8490 | 4342 | 16602 | 20380 | 12982 | 31995 | 0.913 | 0.712 | 1.173 | 42016 | 28777 | 61347 |
1990 | 4479 | 2062 | 9729 | 14723 | 9791 | 22139 | 1.070 | 0.848 | 1.349 | 31521 | 22510 | 44138 |
1991 | 12947 | 6013 | 27879 | 9035 | 6363 | 12830 | 1.248 | 0.982 | 1.584 | 22787 | 16141 | 32171 |
1992 | 4630 | 2279 | 9406 | 5441 | 3715 | 7968 | 1.332 | 1.028 | 1.726 | 11872 | 8430 | 16720 |
1993 | 2212 | 1006 | 4867 | 2847 | 1933 | 4192 | 1.313 | 0.988 | 1.745 | 8743 | 6062 | 12609 |
1994 | 2746 | 1336 | 5644 | 2777 | 1829 | 4215 | 1.146 | 0.831 | 1.580 | 7227 | 4854 | 10760 |
1995 | 1837 | 888 | 3799 | 2404 | 1550 | 3729 | 0.959 | 0.676 | 1.360 | 5691 | 3968 | 8163 |
1996 | 2487 | 1214 | 5095 | 1816 | 1204 | 2741 | 0.821 | 0.573 | 1.177 | 3822 | 2720 | 5371 |
1997 | 3273 | 1639 | 6537 | 1475 | 972 | 2237 | 0.808 | 0.565 | 1.157 | 3236 | 2245 | 4664 |
1998 | 3046 | 1441 | 6440 | 1184 | 707 | 1982 | 0.867 | 0.582 | 1.290 | 2932 | 2021 | 4252 |
1999 | 4438 | 2028 | 9713 | 1295 | 822 | 2040 | 0.732 | 0.519 | 1.033 | 4030 | 2820 | 5760 |
2000 | 6318 | 2938 | 13584 | 1572 | 1017 | 2429 | 0.664 | 0.470 | 0.939 | 4706 | 3206 | 6908 |
2001 | 7752 | 3763 | 15971 | 1674 | 1090 | 2569 | 0.629 | 0.450 | 0.881 | 5937 | 4002 | 8808 |
2002 | 9750 | 4916 | 19334 | 2620 | 1759 | 3902 | 0.627 | 0.459 | 0.857 | 9584 | 6627 | 13861 |
2003 | 10049 | 5163 | 19558 | 4696 | 3235 | 6815 | 0.737 | 0.549 | 0.988 | 14793 | 10533 | 20777 |
2004 | 23537 | 12568 | 44082 | 4376 | 3114 | 6150 | 0.802 | 0.607 | 1.060 | 15572 | 11351 | 21362 |
2005 | 36788 | 19357 | 69918 | 4468 | 3210 | 6219 | 0.853 | 0.650 | 1.121 | 18691 | 13704 | 25494 |
2006 | 26635 | 13978 | 50752 | 5300 | 3904 | 7195 | 0.833 | 0.634 | 1.094 | 26781 | 19068 | 37615 |
2007 | 14870 | 7431 | 29756 | 7479 | 5163 | 10835 | 0.833 | 0.637 | 1.088 | 34189 | 23506 | 49729 |
2008 | 21829 | 11173 | 42645 | 10953 | 7302 | 16428 | 0.794 | 0.607 | 1.037 | 35578 | 24653 | 51344 |
2009 | 21261 | 11008 | 41061 | 14181 | 9409 | 21372 | 0.712 | 0.541 | 0.937 | 35586 | 25278 | 50097 |
2010 | 38708 | 20412 | 73401 | 14228 | 9888 | 20472 | 0.727 | 0.555 | 0.952 | 37082 | 27429 | 50134 |
2011 | 34175 | 18342 | 63675 | 13892 | 10328 | 18686 | 0.716 | 0.546 | 0.939 | 37536 | 28466 | 49497 |
2012 | 24212 | 12600 | 46528 | 19611 | 14487 | 26548 | 0.650 | 0.495 | 0.854 | 57784 | 42968 | 77708 |
2013 | 18524 | 9177 | 37394 | 26101 | 19263 | 35366 | 0.638 | 0.483 | 0.843 | 67275 | 49712 | 91043 |
2014 | 19049 | 9316 | 38951 | 37377 | 27126 | 51503 | 0.638 | 0.477 | 0.853 | 75100 | 55523 | 101580 |
2015 | 14871 | 7201 | 30707 | 44361 | 32708 | 60165 | 0.615 | 0.464 | 0.815 | 80075 | 60390 | 106176 |
2016 | 9627 | 4891 | 18952 | 43694 | 32025 | 59616 | 0.621 | 0.468 | 0.823 | 71602 | 54055 | 94846 |
2017 | 9962 | 4704 | 21097 | 38921 | 28359 | 53416 | 0.657 | 0.487 | 0.885 | 61190 | 46174 | 81089 |
2018 | 11666 | 5295 | 25700 | 31681 | 23205 | 43251 | 0.693 | 0.493 | 0.974 | 48750 | 36467 | 65170 |
2019 | 9600 | 3784 | 24354 | 25168 | 17827 | 35533 | 0.718 | 0.476 | 1.084 | 42305 | 30912 | 57898 |
2020 | 11829 | 4151 | 33708 | 22190 | 14765 | 33349 | 0.736 | 0.442 | 1.226 | 37894 | 26259 | 54683 |