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 | 14543 | 5851 | 36151 | 7545 | 5101 | 11160 | 0.593 | 0.396 | 0.890 | 63285 | 32269 | 124114 |
1977 | 21261 | 9328 | 48459 | 17802 | 10644 | 29774 | 0.600 | 0.422 | 0.855 | 86449 | 47364 | 157789 |
1978 | 41381 | 17008 | 100680 | 32636 | 17678 | 60252 | 0.540 | 0.393 | 0.740 | 81030 | 47381 | 138576 |
1979 | 16331 | 6801 | 39214 | 49209 | 27185 | 89077 | 0.581 | 0.437 | 0.772 | 97206 | 63451 | 148917 |
1980 | 38876 | 15251 | 99099 | 38456 | 22759 | 64978 | 0.655 | 0.501 | 0.857 | 88207 | 59972 | 129735 |
1981 | 15992 | 7048 | 36287 | 25462 | 17361 | 37342 | 0.754 | 0.576 | 0.989 | 67424 | 44799 | 101475 |
1982 | 7906 | 3419 | 18285 | 27465 | 18700 | 40338 | 0.813 | 0.620 | 1.064 | 77756 | 51548 | 117290 |
1983 | 2760 | 991 | 7688 | 19995 | 13128 | 30452 | 0.838 | 0.635 | 1.106 | 54942 | 35480 | 85080 |
1984 | 7678 | 3377 | 17457 | 18249 | 11722 | 28409 | 0.778 | 0.597 | 1.013 | 40234 | 26191 | 61808 |
1985 | 37647 | 15286 | 92717 | 12802 | 8019 | 20437 | 0.767 | 0.589 | 1.000 | 24356 | 16848 | 35212 |
1986 | 25119 | 12157 | 51900 | 11010 | 7241 | 16742 | 0.767 | 0.590 | 0.998 | 26893 | 18932 | 38203 |
1987 | 12345 | 6436 | 23681 | 8347 | 5941 | 11726 | 0.876 | 0.670 | 1.145 | 45189 | 28787 | 70938 |
1988 | 16935 | 8293 | 34583 | 9495 | 6447 | 13985 | 0.854 | 0.652 | 1.118 | 51575 | 33697 | 78936 |
1989 | 8324 | 4313 | 16065 | 13489 | 8583 | 21200 | 0.909 | 0.707 | 1.168 | 41385 | 28419 | 60267 |
1990 | 4077 | 1927 | 8626 | 11261 | 7370 | 17207 | 1.063 | 0.843 | 1.341 | 30845 | 22058 | 43134 |
1991 | 12053 | 5753 | 25253 | 6297 | 4461 | 8887 | 1.243 | 0.978 | 1.578 | 22279 | 15784 | 31447 |
1992 | 4420 | 2226 | 8777 | 3854 | 2657 | 5590 | 1.335 | 1.030 | 1.731 | 11681 | 8295 | 16450 |
1993 | 2084 | 973 | 4462 | 2185 | 1494 | 3196 | 1.322 | 0.994 | 1.757 | 8592 | 5977 | 12351 |
1994 | 2666 | 1310 | 5427 | 1803 | 1195 | 2720 | 1.150 | 0.832 | 1.590 | 7198 | 4826 | 10735 |
1995 | 1732 | 849 | 3535 | 1625 | 1028 | 2570 | 0.962 | 0.676 | 1.370 | 5671 | 3952 | 8138 |
1996 | 2386 | 1184 | 4809 | 1386 | 901 | 2131 | 0.821 | 0.570 | 1.181 | 3811 | 2713 | 5353 |
1997 | 3074 | 1553 | 6086 | 1110 | 718 | 1714 | 0.808 | 0.564 | 1.158 | 3240 | 2247 | 4673 |
1998 | 3025 | 1445 | 6332 | 927 | 548 | 1569 | 0.867 | 0.584 | 1.289 | 2919 | 2012 | 4236 |
1999 | 4502 | 2083 | 9730 | 979 | 587 | 1632 | 0.731 | 0.519 | 1.031 | 3992 | 2804 | 5683 |
2000 | 6291 | 2991 | 13235 | 1113 | 715 | 1731 | 0.663 | 0.469 | 0.936 | 4759 | 3250 | 6969 |
2001 | 7516 | 3717 | 15200 | 1196 | 791 | 1807 | 0.628 | 0.449 | 0.879 | 5932 | 4026 | 8741 |
2002 | 9313 | 4747 | 18273 | 1735 | 1198 | 2511 | 0.625 | 0.457 | 0.855 | 9416 | 6522 | 13593 |
2003 | 9673 | 5049 | 18531 | 3236 | 2264 | 4625 | 0.736 | 0.548 | 0.987 | 14712 | 10473 | 20666 |
2004 | 22882 | 12376 | 42307 | 3106 | 2252 | 4284 | 0.805 | 0.610 | 1.063 | 15458 | 11273 | 21197 |
2005 | 35693 | 19083 | 66761 | 3233 | 2360 | 4428 | 0.859 | 0.655 | 1.126 | 18386 | 13523 | 24999 |
2006 | 26131 | 13895 | 49144 | 3892 | 2914 | 5199 | 0.836 | 0.638 | 1.097 | 26132 | 18694 | 36529 |
2007 | 14349 | 7330 | 28089 | 10546 | 7467 | 14893 | 0.833 | 0.639 | 1.085 | 33639 | 23259 | 48650 |
2008 | 21182 | 11034 | 40665 | 13411 | 9241 | 19463 | 0.793 | 0.609 | 1.034 | 35065 | 24401 | 50390 |
2009 | 20276 | 10713 | 38374 | 15761 | 10745 | 23119 | 0.714 | 0.543 | 0.938 | 35120 | 25007 | 49323 |
2010 | 38539 | 20722 | 71674 | 16220 | 11622 | 22636 | 0.728 | 0.556 | 0.952 | 36495 | 27070 | 49201 |
2011 | 33469 | 18267 | 61321 | 15806 | 11964 | 20882 | 0.716 | 0.546 | 0.937 | 37197 | 28331 | 48839 |
2012 | 24278 | 12664 | 46541 | 23659 | 17944 | 31196 | 0.649 | 0.494 | 0.852 | 57012 | 42691 | 76139 |
2013 | 18584 | 9274 | 37240 | 29866 | 22414 | 39797 | 0.635 | 0.480 | 0.840 | 66557 | 49488 | 89513 |
2014 | 19321 | 9542 | 39124 | 40509 | 29885 | 54912 | 0.631 | 0.469 | 0.848 | 75207 | 55806 | 101353 |
2015 | 14713 | 7155 | 30254 | 46926 | 35003 | 62909 | 0.605 | 0.453 | 0.809 | 79476 | 60109 | 105083 |
2016 | 8743 | 4474 | 17085 | 44929 | 33185 | 60829 | 0.608 | 0.450 | 0.822 | 70227 | 53006 | 93044 |
2017 | 8564 | 3960 | 18520 | 39530 | 28716 | 54416 | 0.640 | 0.454 | 0.902 | 59236 | 44205 | 79379 |
2018 | 7971 | 3112 | 20422 | 31511 | 22444 | 44240 | 0.672 | 0.441 | 1.024 | 46234 | 33558 | 63698 |
2019 | 7971 | 1366 | 46528 | 24431 | 16228 | 36782 | 0.694 | 0.413 | 1.165 | 37296 | 25440 | 54677 |