Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 1) | Low | High | SSB | Low | High | Fbar(3-5) | Low | High | TSB | Low | High |
1971 | 5419 | 2958 | 9928 | 9929 | 7340 | 13432 | 0.585 | 0.460 | 0.745 | 14801 | 11323 | 19348 |
1972 | 1234 | 673 | 2263 | 9579 | 7526 | 12192 | 0.579 | 0.467 | 0.719 | 12364 | 9768 | 15650 |
1973 | 2719 | 1497 | 4936 | 8605 | 6666 | 11108 | 0.572 | 0.464 | 0.704 | 11091 | 8823 | 13942 |
1974 | 1074 | 590 | 1956 | 7087 | 5584 | 8994 | 0.568 | 0.462 | 0.698 | 8794 | 7052 | 10967 |
1975 | 5697 | 3107 | 10446 | 6118 | 4788 | 7816 | 0.593 | 0.487 | 0.721 | 10418 | 8026 | 13523 |
1976 | 2847 | 1587 | 5109 | 6601 | 5169 | 8429 | 0.571 | 0.460 | 0.709 | 10539 | 8099 | 13715 |
1977 | 3560 | 1993 | 6360 | 7588 | 5816 | 9900 | 0.556 | 0.426 | 0.726 | 11172 | 8773 | 14225 |
1978 | 4005 | 2232 | 7188 | 7769 | 6117 | 9867 | 0.604 | 0.485 | 0.751 | 11827 | 9408 | 14867 |
1979 | 9324 | 5211 | 16681 | 8018 | 6321 | 10171 | 0.679 | 0.570 | 0.810 | 15664 | 11830 | 20740 |
1980 | 15940 | 8835 | 28759 | 9700 | 7564 | 12438 | 0.761 | 0.634 | 0.915 | 23396 | 16962 | 32271 |
1981 | 7556 | 4246 | 13449 | 11412 | 8725 | 14927 | 0.813 | 0.670 | 0.987 | 19642 | 14688 | 26267 |
1982 | 3630 | 2097 | 6285 | 13524 | 10454 | 17497 | 0.814 | 0.687 | 0.965 | 18519 | 14641 | 23425 |
1983 | 9352 | 5801 | 15078 | 11377 | 9192 | 14081 | 0.824 | 0.690 | 0.984 | 16956 | 13914 | 20664 |
1984 | 10310 | 6616 | 16065 | 9925 | 8462 | 11642 | 0.739 | 0.622 | 0.878 | 18402 | 15333 | 22086 |
1985 | 9484 | 6090 | 14771 | 13402 | 11350 | 15825 | 0.755 | 0.643 | 0.887 | 22973 | 19330 | 27302 |
1986 | 8521 | 5449 | 13324 | 14590 | 12343 | 17245 | 0.828 | 0.717 | 0.955 | 22577 | 19188 | 26563 |
1987 | 37553 | 24003 | 58753 | 12680 | 10880 | 14776 | 0.850 | 0.734 | 0.984 | 35135 | 27115 | 45527 |
1988 | 19550 | 12506 | 30563 | 20404 | 16713 | 24909 | 0.800 | 0.680 | 0.941 | 48927 | 39230 | 61022 |
1989 | 6445 | 4103 | 10124 | 28246 | 23007 | 34678 | 0.848 | 0.736 | 0.977 | 39708 | 33092 | 47647 |
1990 | 7207 | 4616 | 11254 | 20584 | 17300 | 24492 | 0.915 | 0.801 | 1.045 | 27275 | 23305 | 31923 |
1991 | 18876 | 12063 | 29537 | 11655 | 10097 | 13453 | 0.980 | 0.845 | 1.138 | 23725 | 19258 | 29227 |
1992 | 18892 | 12076 | 29555 | 10681 | 9086 | 12555 | 0.952 | 0.832 | 1.089 | 27261 | 21646 | 34332 |
1993 | 6519 | 4115 | 10326 | 13845 | 11545 | 16604 | 0.902 | 0.785 | 1.036 | 23060 | 19278 | 27585 |
1994 | 21774 | 13951 | 33984 | 14346 | 11966 | 17201 | 0.924 | 0.810 | 1.054 | 29836 | 23967 | 37141 |
1995 | 16416 | 10531 | 25590 | 14465 | 12259 | 17067 | 0.919 | 0.805 | 1.049 | 29955 | 24597 | 36479 |
1996 | 13012 | 8339 | 20304 | 16888 | 14156 | 20148 | 0.953 | 0.833 | 1.091 | 29720 | 24792 | 35628 |
1997 | 16316 | 10444 | 25489 | 15087 | 12854 | 17707 | 0.928 | 0.812 | 1.061 | 26091 | 21898 | 31086 |
1998 | 8658 | 5543 | 13524 | 13985 | 12006 | 16290 | 0.973 | 0.853 | 1.110 | 21392 | 18267 | 25052 |
1999 | 4388 | 2789 | 6903 | 11869 | 10120 | 13920 | 0.973 | 0.852 | 1.110 | 17694 | 15130 | 20694 |
2000 | 17642 | 11291 | 27565 | 7744 | 6650 | 9018 | 0.930 | 0.813 | 1.064 | 18845 | 14750 | 24077 |
2001 | 15096 | 9694 | 23511 | 9483 | 7994 | 11250 | 0.956 | 0.840 | 1.088 | 23159 | 18631 | 28788 |
2002 | 4516 | 2918 | 6989 | 12137 | 10256 | 14363 | 0.963 | 0.843 | 1.099 | 17242 | 14714 | 20205 |
2003 | 3476 | 2275 | 5311 | 9290 | 7947 | 10859 | 0.927 | 0.814 | 1.057 | 12259 | 10617 | 14155 |
2004 | 5475 | 3450 | 8689 | 5500 | 4782 | 6327 | 0.933 | 0.819 | 1.062 | 8086 | 6914 | 9456 |
2005 | 8136 | 5400 | 12257 | 4428 | 3874 | 5062 | 0.991 | 0.842 | 1.167 | 7976 | 6742 | 9436 |
2006 | 7899 | 5258 | 11866 | 5523 | 4746 | 6426 | 0.876 | 0.761 | 1.009 | 9554 | 8103 | 11265 |
2007 | 6205 | 4135 | 9313 | 6713 | 5792 | 7780 | 0.864 | 0.753 | 0.991 | 10461 | 8987 | 12178 |
2008 | 2172 | 1451 | 3250 | 6816 | 5899 | 7876 | 0.846 | 0.736 | 0.972 | 9315 | 8051 | 10777 |
2009 | 5116 | 3386 | 7730 | 5616 | 4850 | 6504 | 0.869 | 0.756 | 0.999 | 8544 | 7341 | 9945 |
2010 | 25509 | 17142 | 37960 | 5355 | 4667 | 6145 | 0.841 | 0.729 | 0.970 | 14044 | 11207 | 17599 |
2011 | 9735 | 6493 | 14594 | 9313 | 7951 | 10907 | 0.832 | 0.720 | 0.962 | 17113 | 14412 | 20320 |
2012 | 1917 | 1276 | 2878 | 14611 | 12328 | 17317 | 0.902 | 0.787 | 1.034 | 18240 | 15566 | 21374 |
2013 | 2246 | 1491 | 3385 | 10586 | 9035 | 12403 | 0.979 | 0.808 | 1.185 | 12376 | 10712 | 14299 |
2014 | 12351 | 8170 | 18673 | 6283 | 5385 | 7332 | 0.866 | 0.745 | 1.007 | 11446 | 9471 | 13834 |
2015 | 1043 | 689 | 1579 | 6553 | 5635 | 7621 | 0.871 | 0.749 | 1.013 | 9717 | 8182 | 11541 |
2016 | 2607 | 1705 | 3988 | 6092 | 5108 | 7266 | 0.873 | 0.736 | 1.034 | 8288 | 7035 | 9766 |
2017 | 891 | 568 | 1398 | 3488 | 2939 | 4141 | 0.965 | 0.762 | 1.221 | 4378 | 3723 | 5149 |
2018 | 2184 | 991 | 4813 | 2060 | 1615 | 2628 | 0.878 | 0.646 | 1.195 | 3174 | 2336 | 4312 |