Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 0) | Low | High | SSB | Low | High | Fbar(2-4) | Low | High | TSB | Low | High |
1965 | 22355860 | 11832662 | 42237704 | 924156 | 566774 | 1506885 | 0.668 | 0.483 | 0.926 | 1243457 | 847394 | 1824634 |
1966 | 50043920 | 27336785 | 91612599 | 478832 | 302290 | 758477 | 0.663 | 0.495 | 0.889 | 1343668 | 952406 | 1895666 |
1967 | 54949500 | 29696744 | 101676046 | 174006 | 114159 | 265227 | 0.527 | 0.395 | 0.703 | 1939303 | 1341268 | 2803985 |
1968 | 3202498 | 1696584 | 6045083 | 133172 | 97099 | 182647 | 0.483 | 0.362 | 0.644 | 3226103 | 2136835 | 4870635 |
1969 | 8676641 | 4853800 | 15510341 | 254265 | 178315 | 362565 | 0.655 | 0.502 | 0.855 | 2007758 | 1369991 | 2942421 |
1970 | 62031806 | 34667530 | 110995647 | 1007315 | 660831 | 1535465 | 0.827 | 0.638 | 1.072 | 2022640 | 1432393 | 2856110 |
1971 | 35509578 | 20305349 | 62098423 | 458285 | 308929 | 679849 | 0.756 | 0.592 | 0.965 | 2374240 | 1693152 | 3329304 |
1972 | 21218470 | 11970055 | 37612480 | 211385 | 147672 | 302587 | 0.791 | 0.614 | 1.017 | 2203015 | 1638422 | 2962164 |
1973 | 20895601 | 11700898 | 37315610 | 262795 | 190855 | 361851 | 0.753 | 0.586 | 0.967 | 2094528 | 1533754 | 2860332 |
1974 | 60648591 | 34500297 | 106615069 | 304622 | 223022 | 416079 | 0.815 | 0.639 | 1.040 | 2932511 | 2050158 | 4194615 |
1975 | 6722715 | 3855303 | 11722786 | 154301 | 118547 | 200839 | 0.875 | 0.689 | 1.111 | 2380041 | 1671665 | 3388595 |
1976 | 12261846 | 7038479 | 21361555 | 202089 | 145825 | 280062 | 0.883 | 0.695 | 1.122 | 1241576 | 940035 | 1639844 |
1977 | 12461278 | 7138956 | 21751560 | 326160 | 229552 | 463425 | 0.855 | 0.673 | 1.085 | 902864 | 693939 | 1174690 |
1978 | 23276805 | 13339243 | 40617721 | 141119 | 103684 | 192071 | 0.863 | 0.678 | 1.098 | 780964 | 586680 | 1039587 |
1979 | 49088633 | 28108418 | 85728548 | 97453 | 74970 | 126678 | 0.832 | 0.650 | 1.065 | 1124035 | 818597 | 1543440 |
1980 | 20051886 | 11312067 | 35544178 | 111021 | 82819 | 148827 | 0.779 | 0.604 | 1.005 | 1335441 | 982363 | 1815421 |
1981 | 34114129 | 19072632 | 61017998 | 196842 | 139956 | 276849 | 0.661 | 0.508 | 0.860 | 1147936 | 870275 | 1514184 |
1982 | 20550917 | 11523085 | 36651659 | 429346 | 305481 | 603434 | 0.641 | 0.492 | 0.834 | 1137303 | 879035 | 1471451 |
1983 | 43165389 | 24493719 | 76070555 | 289542 | 215294 | 389396 | 0.720 | 0.558 | 0.928 | 1433209 | 1082539 | 1897472 |
1984 | 12291774 | 6991075 | 21611513 | 249156 | 190381 | 326075 | 0.783 | 0.608 | 1.009 | 1704144 | 1207427 | 2405203 |
1985 | 15173773 | 8631203 | 26675700 | 179454 | 139882 | 230221 | 0.810 | 0.630 | 1.040 | 1169261 | 894320 | 1528726 |
1986 | 12057202 | 6780832 | 21439275 | 307631 | 218703 | 432719 | 0.804 | 0.624 | 1.037 | 1051083 | 800951 | 1379331 |
1987 | 2283874 | 1297087 | 4021378 | 179875 | 136391 | 237222 | 0.888 | 0.695 | 1.134 | 822810 | 613221 | 1104033 |
1988 | 3113127 | 1767098 | 5484447 | 136256 | 103982 | 178547 | 0.931 | 0.732 | 1.185 | 594196 | 459032 | 769160 |
1989 | 3716499 | 2122715 | 6506934 | 183323 | 131427 | 255712 | 0.962 | 0.759 | 1.221 | 491971 | 376161 | 643434 |
1990 | 5545182 | 3207357 | 9587037 | 79226 | 59565 | 105378 | 0.996 | 0.782 | 1.268 | 517521 | 383077 | 699149 |
1991 | 13077828 | 8388883 | 20387648 | 43748 | 34416 | 55610 | 1.090 | 0.870 | 1.367 | 822827 | 617444 | 1096527 |
1992 | 27312900 | 17169081 | 43449879 | 50082 | 38718 | 64782 | 0.943 | 0.755 | 1.176 | 1062820 | 794535 | 1421696 |
1993 | 9477131 | 5940976 | 15118056 | 116800 | 85056 | 160389 | 0.954 | 0.759 | 1.198 | 932751 | 722210 | 1204670 |
1994 | 18256892 | 11445676 | 29121400 | 126660 | 96018 | 167080 | 0.856 | 0.674 | 1.088 | 922258 | 725955 | 1171644 |
1995 | 9703125 | 6030167 | 15613270 | 193060 | 144326 | 258248 | 0.797 | 0.623 | 1.019 | 1022643 | 784161 | 1333654 |
1996 | 11962844 | 7482697 | 19125408 | 129819 | 101377 | 166242 | 0.791 | 0.617 | 1.015 | 968872 | 768253 | 1221880 |
1997 | 4713230 | 2987615 | 7435539 | 273614 | 201275 | 371952 | 0.701 | 0.540 | 0.909 | 913421 | 724066 | 1152295 |
1998 | 4491611 | 2845818 | 7089197 | 189761 | 146208 | 246288 | 0.695 | 0.533 | 0.906 | 698431 | 558729 | 873064 |
1999 | 41618864 | 24973757 | 69358000 | 149159 | 116702 | 190644 | 0.754 | 0.571 | 0.994 | 1466762 | 1003430 | 2144037 |
2000 | 8077865 | 4933906 | 13225203 | 89005 | 70614 | 112186 | 0.700 | 0.516 | 0.952 | 2060742 | 1453202 | 2922276 |
2001 | 1065530 | 673309 | 1686230 | 60516 | 47043 | 77848 | 0.541 | 0.390 | 0.752 | 1075451 | 799740 | 1446214 |
2002 | 3440851 | 2042306 | 5797101 | 526600 | 361626 | 766835 | 0.439 | 0.306 | 0.629 | 793821 | 596468 | 1056472 |
2003 | 2508883 | 1573835 | 3999461 | 453740 | 315414 | 652730 | 0.279 | 0.184 | 0.422 | 583642 | 431303 | 789789 |
2004 | 2217086 | 1395338 | 3522782 | 293005 | 205911 | 416937 | 0.274 | 0.188 | 0.401 | 497631 | 380333 | 651104 |
2005 | 10529195 | 6478300 | 17113123 | 175386 | 124815 | 246449 | 0.312 | 0.219 | 0.445 | 866733 | 610976 | 1229549 |
2006 | 2498061 | 1578976 | 3952122 | 94086 | 67003 | 132116 | 0.421 | 0.299 | 0.594 | 710920 | 521012 | 970050 |
2007 | 1565917 | 993354 | 2468504 | 61546 | 41298 | 91722 | 0.390 | 0.274 | 0.555 | 499003 | 380998 | 653558 |
2008 | 1925760 | 1213653 | 3055692 | 208731 | 145452 | 299538 | 0.289 | 0.198 | 0.423 | 424867 | 328028 | 550293 |
2009 | 8513591 | 5345813 | 13558504 | 169031 | 117776 | 242592 | 0.237 | 0.159 | 0.353 | 729401 | 533115 | 997956 |
2010 | 898829 | 563565 | 1433539 | 157235 | 107570 | 229832 | 0.235 | 0.159 | 0.349 | 484347 | 358664 | 654072 |
2011 | 691792 | 423259 | 1130693 | 116438 | 73644 | 184098 | 0.249 | 0.167 | 0.372 | 411516 | 303159 | 558602 |
2012 | 1022014 | 648929 | 1609596 | 262561 | 179313 | 384456 | 0.202 | 0.132 | 0.311 | 370173 | 272483 | 502886 |
2013 | 1007019 | 633575 | 1600580 | 219775 | 145723 | 331457 | 0.212 | 0.142 | 0.316 | 353617 | 258274 | 484155 |
2014 | 4880483 | 2975252 | 8005749 | 154741 | 95919 | 249635 | 0.273 | 0.186 | 0.400 | 468883 | 341032 | 644665 |
2015 | 1958178 | 1217123 | 3150428 | 116317 | 65117 | 207773 | 0.340 | 0.229 | 0.505 | 501729 | 362850 | 693763 |
2016 | 2658651 | 1619460 | 4364683 | 87947 | 44837 | 172506 | 0.284 | 0.189 | 0.426 | 553323 | 409664 | 747360 |
2017 | 1978198 | 1115462 | 3508203 | 196930 | 127842 | 303353 | 0.247 | 0.161 | 0.381 | 494967 | 365898 | 669565 |
2018 | 1978198 | 192277 | 20352223 | 216537 | 126282 | 371297 | 0.248 | 0.136 | 0.452 | 490965 | 289855 | 831611 |