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 | 12678426 | 7954948 | 20206605 | 424096 | 333766 | 538873 | 0.798 | 0.641 | 0.993 | 1305923 | 1046112 | 1630260 |
1973 | 32664977 | 20700104 | 51545670 | 399151 | 324480 | 491006 | 0.769 | 0.634 | 0.934 | 1326580 | 1055231 | 1667706 |
1974 | 64558023 | 40799975 | 102150513 | 315460 | 256019 | 388701 | 0.789 | 0.653 | 0.952 | 1476976 | 1151849 | 1893876 |
1975 | 6266450 | 3974979 | 9878893 | 274399 | 227496 | 330972 | 0.891 | 0.742 | 1.070 | 1222218 | 939942 | 1589265 |
1976 | 7224863 | 4589397 | 11373746 | 390777 | 310592 | 491664 | 0.881 | 0.734 | 1.057 | 813523 | 643822 | 1027955 |
1977 | 10279637 | 6561607 | 16104431 | 317479 | 245519 | 410531 | 0.876 | 0.729 | 1.051 | 523547 | 430353 | 636922 |
1978 | 18045759 | 11510596 | 28291275 | 153749 | 125076 | 188995 | 0.897 | 0.748 | 1.076 | 371660 | 309579 | 446190 |
1979 | 28673787 | 18337119 | 44837255 | 130670 | 109445 | 156012 | 0.843 | 0.700 | 1.016 | 481205 | 391737 | 591107 |
1980 | 7671036 | 4959513 | 11865034 | 178492 | 147063 | 216638 | 0.768 | 0.634 | 0.930 | 570708 | 461030 | 706479 |
1981 | 12372128 | 8135805 | 18814308 | 280800 | 228865 | 344522 | 0.633 | 0.520 | 0.771 | 549369 | 449143 | 671961 |
1982 | 7442905 | 5025536 | 11023071 | 328712 | 267154 | 404454 | 0.646 | 0.535 | 0.780 | 509163 | 430849 | 601712 |
1983 | 22001542 | 14904105 | 32478827 | 259824 | 223529 | 302012 | 0.734 | 0.613 | 0.878 | 529300 | 460589 | 608262 |
1984 | 5850387 | 3963021 | 8636601 | 218557 | 190603 | 250612 | 0.776 | 0.654 | 0.922 | 626316 | 523587 | 749201 |
1985 | 7839522 | 5307976 | 11578442 | 257798 | 222330 | 298923 | 0.819 | 0.690 | 0.971 | 536457 | 459562 | 626219 |
1986 | 12498894 | 8420918 | 18551699 | 236425 | 199467 | 280230 | 0.884 | 0.747 | 1.046 | 492341 | 423888 | 571847 |
1987 | 2056670 | 1390391 | 3042233 | 167168 | 145262 | 192378 | 0.934 | 0.795 | 1.098 | 398726 | 338369 | 469850 |
1988 | 2141987 | 1450878 | 3162297 | 152660 | 131530 | 177184 | 0.892 | 0.756 | 1.054 | 305880 | 263111 | 355602 |
1989 | 3278597 | 2235020 | 4809443 | 137670 | 115818 | 163644 | 0.890 | 0.754 | 1.051 | 251947 | 217953 | 291244 |
1990 | 7770771 | 5385814 | 11211841 | 82458 | 71459 | 95149 | 0.859 | 0.725 | 1.017 | 289945 | 241138 | 348629 |
1991 | 12078886 | 8493282 | 17178221 | 68151 | 60010 | 77397 | 0.955 | 0.808 | 1.130 | 389940 | 325960 | 466478 |
1992 | 16500340 | 11528081 | 23617219 | 101708 | 87774 | 117854 | 0.851 | 0.723 | 1.000 | 426279 | 359942 | 504842 |
1993 | 5451967 | 3896486 | 7628397 | 162404 | 140066 | 188305 | 0.914 | 0.775 | 1.078 | 444635 | 381376 | 518386 |
1994 | 17890793 | 12766386 | 25072131 | 182443 | 158145 | 210474 | 0.866 | 0.732 | 1.025 | 468087 | 405614 | 540183 |
1995 | 7646288 | 5332208 | 10964635 | 177369 | 154077 | 204182 | 0.711 | 0.594 | 0.851 | 473604 | 407256 | 550760 |
1996 | 8273892 | 5887069 | 11628415 | 211447 | 183744 | 243327 | 0.794 | 0.668 | 0.944 | 493328 | 428951 | 567368 |
1997 | 3954799 | 2826989 | 5532543 | 234682 | 202245 | 272322 | 0.710 | 0.594 | 0.850 | 460101 | 403387 | 524790 |
1998 | 3173464 | 2273308 | 4430054 | 194014 | 170343 | 220975 | 0.776 | 0.650 | 0.927 | 344195 | 304907 | 388545 |
1999 | 36536706 | 25792726 | 51756099 | 138994 | 121726 | 158712 | 0.894 | 0.756 | 1.058 | 582551 | 464484 | 730630 |
2000 | 8734831 | 6234227 | 12238451 | 116634 | 103474 | 131468 | 0.791 | 0.664 | 0.944 | 812712 | 663042 | 996166 |
2001 | 1305540 | 924275 | 1844077 | 296282 | 246176 | 356586 | 0.562 | 0.460 | 0.687 | 570547 | 481608 | 675911 |
2002 | 1571855 | 1121362 | 2203328 | 375280 | 317941 | 442960 | 0.449 | 0.359 | 0.561 | 451107 | 387833 | 524704 |
2003 | 1159465 | 824764 | 1629994 | 273645 | 235006 | 318636 | 0.306 | 0.240 | 0.389 | 306407 | 266306 | 352547 |
2004 | 1134740 | 811429 | 1586872 | 190954 | 163900 | 222473 | 0.322 | 0.256 | 0.406 | 233502 | 204132 | 267097 |
2005 | 4584478 | 3178885 | 6611575 | 137388 | 116977 | 161360 | 0.392 | 0.316 | 0.486 | 263399 | 221291 | 313519 |
2006 | 1444493 | 1031274 | 2023282 | 100297 | 84406 | 119180 | 0.506 | 0.415 | 0.618 | 200690 | 171757 | 234497 |
2007 | 1053590 | 749035 | 1481975 | 112035 | 96144 | 130553 | 0.488 | 0.400 | 0.596 | 176172 | 153321 | 202428 |
2008 | 840808 | 592789 | 1192596 | 116241 | 99515 | 135778 | 0.381 | 0.309 | 0.469 | 151842 | 132462 | 174057 |
2009 | 4203720 | 2941602 | 6007361 | 89586 | 77583 | 103445 | 0.328 | 0.265 | 0.405 | 194740 | 162553 | 233300 |
2010 | 507468 | 357860 | 719621 | 89799 | 78304 | 102982 | 0.305 | 0.247 | 0.376 | 158132 | 137581 | 181752 |
2011 | 344849 | 245742 | 483924 | 124626 | 108174 | 143581 | 0.294 | 0.237 | 0.364 | 165484 | 143742 | 190515 |
2012 | 631112 | 447881 | 889305 | 145632 | 124777 | 169971 | 0.287 | 0.230 | 0.357 | 167868 | 145634 | 193496 |
2013 | 695931 | 497822 | 972880 | 114401 | 98107 | 133402 | 0.293 | 0.236 | 0.364 | 140829 | 122958 | 161296 |
2014 | 4349364 | 3043861 | 6214793 | 88570 | 75925 | 103322 | 0.371 | 0.302 | 0.455 | 180785 | 152188 | 214756 |
2015 | 1267983 | 905936 | 1774720 | 79159 | 68432 | 91568 | 0.449 | 0.362 | 0.556 | 181699 | 155577 | 212206 |
2016 | 1487641 | 1059894 | 2088017 | 118145 | 100929 | 138297 | 0.374 | 0.298 | 0.470 | 205585 | 178005 | 237438 |
2017 | 693858 | 495340 | 971937 | 116902 | 100532 | 135937 | 0.337 | 0.265 | 0.429 | 169639 | 148857 | 193321 |
2018 | 2091658 | 1491343 | 2933620 | 104240 | 91039 | 119355 | 0.367 | 0.292 | 0.460 | 165595 | 145542 | 188410 |
2019 | 7099038 | 5008521 | 10062120 | 85379 | 74454 | 97908 | 0.340 | 0.273 | 0.424 | 269495 | 222075 | 327040 |
2020 | 7937453 | 5592527 | 11265598 | 111103 | 97417 | 126712 | 0.277 | 0.221 | 0.347 | 405038 | 339716 | 482921 |
2021 | 2710758 | 1863340 | 3943567 | 224921 | 191307 | 264442 | 0.186 | 0.147 | 0.237 | 545393 | 463647 | 641553 |
2022 | 4545487 | 2772577 | 7452075 | 395652 | 334199 | 468406 | 0.119 | 0.090 | 0.157 | 629227 | 535016 | 740027 |
2023 | 4545487 | 508059 | 40667432 | 529443 | 436498 | 642178 | 0.118 | 0.072 | 0.194 | 743019 | 542905 | 1016896 |