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 |
1972 | 13504912 | 7830376 | 23291686 | 451703 | 335790 | 607629 | 0.803 | 0.656 | 0.984 | 1249344 | 963440 | 1620090 |
1973 | 31108807 | 18263548 | 52988493 | 408172 | 317073 | 525443 | 0.795 | 0.668 | 0.946 | 1295532 | 987449 | 1699737 |
1974 | 59828982 | 35107703 | 101957881 | 313030 | 246074 | 398203 | 0.803 | 0.684 | 0.942 | 1423604 | 1065116 | 1902748 |
1975 | 6717507 | 3949867 | 11424410 | 290238 | 232200 | 362782 | 0.821 | 0.703 | 0.959 | 1209165 | 894061 | 1635323 |
1976 | 8174286 | 4819751 | 13863569 | 411866 | 312382 | 543034 | 0.828 | 0.710 | 0.966 | 814211 | 616977 | 1074496 |
1977 | 10711268 | 6349651 | 18068906 | 321231 | 236437 | 436433 | 0.833 | 0.715 | 0.971 | 541718 | 428146 | 685417 |
1978 | 17863502 | 10563168 | 30209187 | 161574 | 127258 | 205143 | 0.832 | 0.714 | 0.968 | 391061 | 314696 | 485957 |
1979 | 27837866 | 16498560 | 46970573 | 144758 | 117632 | 178138 | 0.823 | 0.707 | 0.958 | 473487 | 372683 | 601557 |
1980 | 8345507 | 5007821 | 13907744 | 194671 | 154405 | 245437 | 0.804 | 0.692 | 0.933 | 566706 | 442119 | 726402 |
1981 | 13140528 | 8123760 | 21255364 | 289926 | 226933 | 370404 | 0.780 | 0.674 | 0.903 | 536400 | 422788 | 680542 |
1982 | 7690250 | 4895057 | 12081563 | 306177 | 240963 | 389041 | 0.785 | 0.680 | 0.906 | 482652 | 398537 | 584519 |
1983 | 22150782 | 14176408 | 34610822 | 234257 | 201953 | 271728 | 0.806 | 0.700 | 0.927 | 500263 | 429369 | 582862 |
1984 | 6237653 | 3986375 | 9760326 | 202844 | 176999 | 232462 | 0.829 | 0.723 | 0.952 | 599112 | 494081 | 726471 |
1985 | 7973697 | 5099367 | 12468183 | 252204 | 215892 | 294624 | 0.871 | 0.760 | 0.999 | 512253 | 435942 | 601923 |
1986 | 11214123 | 7143614 | 17604054 | 220508 | 184329 | 263789 | 0.922 | 0.805 | 1.056 | 460412 | 390396 | 542984 |
1987 | 2060368 | 1316983 | 3223365 | 155748 | 135001 | 179684 | 0.950 | 0.831 | 1.086 | 363310 | 306260 | 430987 |
1988 | 2163954 | 1385332 | 3380199 | 145521 | 125114 | 169257 | 0.966 | 0.845 | 1.103 | 286702 | 245258 | 335149 |
1989 | 3198410 | 2051152 | 4987357 | 128269 | 107224 | 153445 | 0.960 | 0.842 | 1.096 | 238950 | 204002 | 279884 |
1990 | 6967820 | 4554932 | 10658889 | 79027 | 68491 | 91184 | 0.966 | 0.846 | 1.102 | 272388 | 221475 | 335006 |
1991 | 12232747 | 8287546 | 18056020 | 66945 | 58922 | 76059 | 0.980 | 0.857 | 1.120 | 379162 | 310732 | 462662 |
1992 | 16727213 | 11179195 | 25028605 | 103988 | 88986 | 121519 | 0.949 | 0.833 | 1.081 | 424353 | 353170 | 509883 |
1993 | 5251028 | 3593555 | 7672985 | 166875 | 142725 | 195113 | 0.948 | 0.828 | 1.084 | 452630 | 384946 | 532215 |
1994 | 16375888 | 11209566 | 23923289 | 179671 | 154541 | 208887 | 0.918 | 0.802 | 1.050 | 453451 | 387390 | 530778 |
1995 | 7804975 | 5198339 | 11718675 | 171227 | 147892 | 198245 | 0.876 | 0.765 | 1.003 | 464814 | 395683 | 546023 |
1996 | 7988134 | 5457590 | 11692027 | 197467 | 170327 | 228930 | 0.845 | 0.737 | 0.969 | 469147 | 403339 | 545692 |
1997 | 3676420 | 2520462 | 5362533 | 219762 | 188117 | 256730 | 0.821 | 0.714 | 0.944 | 444395 | 385940 | 511703 |
1998 | 3031465 | 2077626 | 4423213 | 175062 | 153086 | 200192 | 0.823 | 0.711 | 0.952 | 319987 | 281107 | 364245 |
1999 | 34359524 | 23233885 | 50812719 | 119407 | 104676 | 136210 | 0.803 | 0.689 | 0.935 | 540382 | 417009 | 700254 |
2000 | 8399799 | 5750787 | 12269039 | 106599 | 94421 | 120348 | 0.739 | 0.633 | 0.863 | 784918 | 632050 | 974760 |
2001 | 1246139 | 833329 | 1863444 | 275103 | 226202 | 334576 | 0.638 | 0.546 | 0.746 | 551763 | 460341 | 661341 |
2002 | 1539746 | 1048459 | 2261240 | 352299 | 293142 | 423394 | 0.552 | 0.468 | 0.650 | 432052 | 366126 | 509849 |
2003 | 1102129 | 749832 | 1619947 | 254095 | 215239 | 299966 | 0.489 | 0.412 | 0.580 | 286130 | 245779 | 333107 |
2004 | 1083957 | 742813 | 1581775 | 159621 | 137725 | 184997 | 0.462 | 0.389 | 0.548 | 200838 | 176605 | 228396 |
2005 | 3859209 | 2552824 | 5834123 | 102224 | 89929 | 116199 | 0.454 | 0.384 | 0.537 | 210349 | 175339 | 252350 |
2006 | 1357170 | 929771 | 1981037 | 68648 | 61217 | 76980 | 0.456 | 0.386 | 0.539 | 158852 | 136759 | 184514 |
2007 | 1020285 | 697201 | 1493087 | 85143 | 74033 | 97920 | 0.441 | 0.373 | 0.522 | 149598 | 130276 | 171785 |
2008 | 750444 | 508051 | 1108483 | 97251 | 82774 | 114259 | 0.414 | 0.350 | 0.490 | 132428 | 115106 | 152358 |
2009 | 3388803 | 2263371 | 5073841 | 74443 | 64492 | 85928 | 0.390 | 0.329 | 0.462 | 163229 | 134457 | 198159 |
2010 | 459625 | 311400 | 678403 | 72547 | 64226 | 81947 | 0.368 | 0.310 | 0.437 | 132342 | 115711 | 151363 |
2011 | 322762 | 220526 | 472396 | 96346 | 84693 | 109602 | 0.355 | 0.298 | 0.422 | 140963 | 122862 | 161731 |
2012 | 558140 | 381232 | 817140 | 117921 | 100840 | 137894 | 0.353 | 0.296 | 0.421 | 142668 | 123606 | 164671 |
2013 | 634654 | 435250 | 925412 | 92208 | 79153 | 107416 | 0.362 | 0.304 | 0.431 | 117283 | 102691 | 133948 |
2014 | 3881306 | 2582202 | 5833988 | 67008 | 58357 | 76942 | 0.383 | 0.322 | 0.454 | 150555 | 123736 | 183188 |
2015 | 1175082 | 805537 | 1714158 | 60554 | 53684 | 68302 | 0.401 | 0.336 | 0.478 | 152464 | 129883 | 178972 |
2016 | 1329992 | 907318 | 1949567 | 88903 | 76832 | 102870 | 0.409 | 0.341 | 0.490 | 175758 | 151546 | 203838 |
2017 | 618264 | 422478 | 904781 | 96213 | 82215 | 112595 | 0.409 | 0.340 | 0.492 | 148127 | 129274 | 169729 |
2018 | 1822663 | 1245498 | 2667288 | 85169 | 74211 | 97744 | 0.408 | 0.338 | 0.493 | 142412 | 124103 | 163421 |
2019 | 4484644 | 3029460 | 6638819 | 68890 | 60518 | 78420 | 0.404 | 0.331 | 0.493 | 199166 | 164498 | 241140 |
2020 | 5149731 | 3145465 | 8431100 | 85500 | 75367 | 96995 | 0.400 | 0.320 | 0.501 | 284041 | 232314 | 347286 |
2021 | 5149731 | 610775 | 43419812 | 183691 | 150954 | 223529 | 0.401 | 0.307 | 0.523 | 451049 | 282944 | 719030 |