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 | 5372 | 2952 | 9775 | 9669 | 7203 | 12979 | 0.571 | 0.446 | 0.732 | 14474 | 11128 | 18827 |
1972 | 1214 | 665 | 2217 | 9445 | 7437 | 11995 | 0.565 | 0.453 | 0.705 | 12175 | 9647 | 15365 |
1973 | 2702 | 1499 | 4869 | 8419 | 6554 | 10815 | 0.557 | 0.450 | 0.689 | 10873 | 8685 | 13611 |
1974 | 1063 | 588 | 1922 | 7019 | 5542 | 8889 | 0.553 | 0.448 | 0.682 | 8702 | 6993 | 10829 |
1975 | 5643 | 3096 | 10285 | 6005 | 4719 | 7641 | 0.579 | 0.472 | 0.710 | 10256 | 7923 | 13278 |
1976 | 2800 | 1571 | 4990 | 6513 | 5119 | 8287 | 0.554 | 0.446 | 0.689 | 10377 | 8008 | 13448 |
1977 | 3512 | 1980 | 6229 | 7410 | 5710 | 9617 | 0.536 | 0.411 | 0.698 | 10929 | 8621 | 13856 |
1978 | 3933 | 2209 | 7006 | 7681 | 6059 | 9737 | 0.584 | 0.469 | 0.727 | 11659 | 9305 | 14608 |
1979 | 9193 | 5176 | 16329 | 7890 | 6241 | 9975 | 0.662 | 0.553 | 0.793 | 15413 | 11688 | 20325 |
1980 | 15836 | 8828 | 28406 | 9523 | 7456 | 12164 | 0.748 | 0.620 | 0.903 | 23077 | 16774 | 31747 |
1981 | 7504 | 4238 | 13287 | 11175 | 8575 | 14563 | 0.801 | 0.659 | 0.973 | 19279 | 14464 | 25697 |
1982 | 3627 | 2104 | 6253 | 13122 | 10201 | 16879 | 0.799 | 0.673 | 0.949 | 18046 | 14333 | 22721 |
1983 | 9332 | 5822 | 14957 | 11176 | 9049 | 13801 | 0.809 | 0.676 | 0.968 | 16717 | 13738 | 20342 |
1984 | 10210 | 6595 | 15806 | 9784 | 8364 | 11445 | 0.716 | 0.603 | 0.851 | 18143 | 15161 | 21711 |
1985 | 9403 | 6077 | 14549 | 13070 | 11103 | 15386 | 0.733 | 0.624 | 0.860 | 22495 | 18978 | 26665 |
1986 | 8481 | 5455 | 13184 | 14206 | 12054 | 16743 | 0.809 | 0.699 | 0.936 | 22086 | 18817 | 25923 |
1987 | 37466 | 24102 | 58241 | 12405 | 10669 | 14423 | 0.831 | 0.716 | 0.965 | 34753 | 26880 | 44932 |
1988 | 19384 | 12478 | 30112 | 19965 | 16406 | 24296 | 0.777 | 0.660 | 0.914 | 48084 | 38666 | 59798 |
1989 | 6384 | 4090 | 9965 | 27190 | 22238 | 33245 | 0.827 | 0.717 | 0.954 | 38421 | 32137 | 45935 |
1990 | 7193 | 4633 | 11167 | 20108 | 16929 | 23884 | 0.898 | 0.784 | 1.028 | 26719 | 22871 | 31216 |
1991 | 18849 | 12119 | 29317 | 11474 | 9952 | 13228 | 0.968 | 0.834 | 1.123 | 23485 | 19089 | 28894 |
1992 | 18781 | 12090 | 29175 | 10442 | 8906 | 12244 | 0.938 | 0.817 | 1.076 | 26861 | 21378 | 33751 |
1993 | 6465 | 4109 | 10172 | 13407 | 11215 | 16026 | 0.885 | 0.768 | 1.019 | 22476 | 18840 | 26814 |
1994 | 21581 | 13923 | 33451 | 13944 | 11672 | 16657 | 0.909 | 0.794 | 1.040 | 29263 | 23565 | 36338 |
1995 | 16245 | 10494 | 25149 | 14231 | 12088 | 16755 | 0.903 | 0.789 | 1.034 | 29509 | 24301 | 35834 |
1996 | 12878 | 8307 | 19966 | 16421 | 13813 | 19521 | 0.939 | 0.818 | 1.077 | 29071 | 24310 | 34764 |
1997 | 16178 | 10421 | 25117 | 14745 | 12595 | 17263 | 0.911 | 0.795 | 1.044 | 25608 | 21536 | 30450 |
1998 | 8601 | 5542 | 13348 | 13691 | 11782 | 15909 | 0.960 | 0.839 | 1.099 | 20992 | 17966 | 24529 |
1999 | 4333 | 2772 | 6771 | 11562 | 9890 | 13516 | 0.960 | 0.838 | 1.099 | 17287 | 14821 | 20162 |
2000 | 17544 | 11304 | 27228 | 7575 | 6521 | 8799 | 0.916 | 0.798 | 1.051 | 18591 | 14582 | 23702 |
2001 | 15070 | 9739 | 23319 | 9345 | 7895 | 11060 | 0.944 | 0.826 | 1.078 | 22935 | 18492 | 28446 |
2002 | 4550 | 2958 | 6999 | 11816 | 10000 | 13963 | 0.951 | 0.831 | 1.089 | 16882 | 14421 | 19763 |
2003 | 3510 | 2310 | 5332 | 9112 | 7812 | 10627 | 0.915 | 0.799 | 1.048 | 12087 | 10489 | 13928 |
2004 | 5575 | 3535 | 8792 | 5491 | 4780 | 6308 | 0.926 | 0.810 | 1.059 | 8111 | 6941 | 9478 |
2005 | 8135 | 5421 | 12208 | 4425 | 3875 | 5052 | 0.993 | 0.843 | 1.169 | 7975 | 6755 | 9416 |
2006 | 7885 | 5274 | 11790 | 5487 | 4723 | 6375 | 0.870 | 0.754 | 1.004 | 9503 | 8070 | 11189 |
2007 | 6184 | 4139 | 9240 | 6671 | 5766 | 7719 | 0.861 | 0.749 | 0.989 | 10407 | 8954 | 12097 |
2008 | 2175 | 1460 | 3238 | 6798 | 5889 | 7848 | 0.844 | 0.733 | 0.972 | 9296 | 8043 | 10744 |
2009 | 5091 | 3383 | 7660 | 5611 | 4851 | 6491 | 0.871 | 0.756 | 1.003 | 8531 | 7340 | 9914 |
2010 | 25290 | 17100 | 37404 | 5354 | 4669 | 6138 | 0.841 | 0.728 | 0.970 | 13981 | 11202 | 17450 |
2011 | 9639 | 6473 | 14353 | 9300 | 7948 | 10882 | 0.830 | 0.718 | 0.961 | 17063 | 14394 | 20228 |
2012 | 1902 | 1275 | 2837 | 14601 | 12326 | 17296 | 0.905 | 0.791 | 1.035 | 18221 | 15558 | 21340 |
2013 | 2231 | 1489 | 3342 | 10595 | 9048 | 12406 | 0.991 | 0.826 | 1.188 | 12378 | 10719 | 14294 |
2014 | 12205 | 8129 | 18324 | 6250 | 5371 | 7273 | 0.868 | 0.748 | 1.007 | 11361 | 9439 | 13674 |
2015 | 1036 | 689 | 1559 | 6512 | 5611 | 7558 | 0.873 | 0.753 | 1.012 | 9656 | 8146 | 11445 |
2016 | 2584 | 1701 | 3924 | 6052 | 5076 | 7216 | 0.873 | 0.736 | 1.034 | 8233 | 6995 | 9691 |
2017 | 888 | 568 | 1389 | 3484 | 2936 | 4135 | 0.974 | 0.772 | 1.229 | 4375 | 3720 | 5146 |
2018 | 2201 | 996 | 4864 | 2063 | 1609 | 2643 | 0.879 | 0.639 | 1.209 | 3184 | 2334 | 4345 |