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 | 11313684 | 7040481 | 18180498 | 418118 | 338894 | 515863 | 0.817 | 0.668 | 0.998 | 1243987 | 1010230 | 1531833 |
1973 | 30838321 | 19374741 | 49084632 | 393304 | 327233 | 472714 | 0.766 | 0.638 | 0.921 | 1280844 | 1026078 | 1598865 |
1974 | 58770783 | 36873266 | 93672335 | 318342 | 264293 | 383446 | 0.776 | 0.648 | 0.928 | 1443660 | 1136130 | 1834432 |
1975 | 5595235 | 3517482 | 8900304 | 279308 | 236117 | 330400 | 0.893 | 0.752 | 1.062 | 1232045 | 957587 | 1585168 |
1976 | 6610271 | 4154371 | 10518002 | 391922 | 319525 | 480722 | 0.870 | 0.732 | 1.035 | 810947 | 656717 | 1001397 |
1977 | 9274357 | 5851654 | 14699041 | 318251 | 253122 | 400138 | 0.862 | 0.725 | 1.026 | 517307 | 432437 | 618835 |
1978 | 16777923 | 10551069 | 26679639 | 155295 | 129188 | 186679 | 0.892 | 0.750 | 1.060 | 368222 | 309458 | 438146 |
1979 | 27642442 | 17349085 | 44042933 | 132348 | 112796 | 155289 | 0.844 | 0.707 | 1.007 | 484651 | 395993 | 593159 |
1980 | 6644048 | 4208158 | 10489952 | 183154 | 153236 | 218912 | 0.774 | 0.644 | 0.930 | 594322 | 481203 | 734031 |
1981 | 10418732 | 6691994 | 16220873 | 300572 | 248077 | 364176 | 0.615 | 0.508 | 0.745 | 580437 | 477527 | 705524 |
1982 | 6570095 | 4272625 | 10102958 | 369298 | 302538 | 450788 | 0.630 | 0.525 | 0.757 | 542186 | 460307 | 638631 |
1983 | 19913337 | 12897072 | 30746589 | 287465 | 247344 | 334093 | 0.749 | 0.629 | 0.891 | 543856 | 474142 | 623822 |
1984 | 5531667 | 3617442 | 8458834 | 222564 | 195062 | 253942 | 0.810 | 0.685 | 0.958 | 630431 | 517650 | 767783 |
1985 | 7194638 | 4702593 | 11007292 | 252584 | 215964 | 295415 | 0.796 | 0.674 | 0.940 | 539422 | 456703 | 637122 |
1986 | 11793836 | 7673176 | 18127378 | 245413 | 207299 | 290535 | 0.864 | 0.731 | 1.023 | 502193 | 431597 | 584337 |
1987 | 1686062 | 1100527 | 2583130 | 173879 | 151988 | 198922 | 0.950 | 0.810 | 1.113 | 420384 | 354015 | 499195 |
1988 | 1797121 | 1173858 | 2751308 | 163371 | 141748 | 188293 | 0.924 | 0.786 | 1.086 | 319067 | 274906 | 370322 |
1989 | 2419020 | 1589306 | 3681893 | 144962 | 122315 | 171803 | 0.926 | 0.788 | 1.088 | 244199 | 211463 | 282004 |
1990 | 6432404 | 4301830 | 9618191 | 81259 | 70752 | 93326 | 0.887 | 0.751 | 1.047 | 255906 | 211953 | 308974 |
1991 | 10627160 | 7186880 | 15714262 | 62157 | 55054 | 70175 | 0.925 | 0.787 | 1.086 | 352631 | 291262 | 426930 |
1992 | 15809379 | 10634390 | 23502661 | 99354 | 85823 | 115019 | 0.820 | 0.700 | 0.961 | 417415 | 350145 | 497610 |
1993 | 4628705 | 3177483 | 6742730 | 169090 | 146468 | 195205 | 0.854 | 0.724 | 1.006 | 467651 | 397714 | 549887 |
1994 | 18914461 | 12905849 | 27720519 | 197770 | 171767 | 227709 | 0.822 | 0.695 | 0.972 | 499081 | 429084 | 580497 |
1995 | 5329812 | 3603421 | 7883315 | 198232 | 172383 | 227957 | 0.686 | 0.574 | 0.820 | 518831 | 439724 | 612170 |
1996 | 7480423 | 5105818 | 10959404 | 239721 | 208219 | 275987 | 0.812 | 0.685 | 0.963 | 519452 | 449919 | 599731 |
1997 | 3927813 | 2691497 | 5732021 | 258575 | 222108 | 301029 | 0.683 | 0.572 | 0.815 | 474499 | 414991 | 542539 |
1998 | 2586747 | 1776793 | 3765922 | 204232 | 179831 | 231944 | 0.718 | 0.602 | 0.856 | 354217 | 313727 | 399933 |
1999 | 34319853 | 23268499 | 50620039 | 149223 | 131491 | 169347 | 0.872 | 0.737 | 1.032 | 568489 | 446369 | 724020 |
2000 | 7024395 | 4798377 | 10283084 | 121977 | 108321 | 137355 | 0.818 | 0.687 | 0.974 | 797933 | 641809 | 992034 |
2001 | 1421983 | 965727 | 2093796 | 339658 | 279818 | 412295 | 0.520 | 0.427 | 0.633 | 632971 | 528726 | 757768 |
2002 | 1517109 | 1036696 | 2220149 | 458710 | 383526 | 548634 | 0.382 | 0.308 | 0.475 | 537136 | 455592 | 633276 |
2003 | 1036637 | 708417 | 1516926 | 356815 | 300775 | 423298 | 0.246 | 0.195 | 0.309 | 389323 | 331788 | 456836 |
2004 | 979835 | 669566 | 1433879 | 256126 | 216820 | 302557 | 0.268 | 0.216 | 0.334 | 296205 | 254850 | 344272 |
2005 | 6619237 | 4518387 | 9696889 | 184933 | 155290 | 220234 | 0.336 | 0.273 | 0.415 | 354689 | 293637 | 428435 |
2006 | 1534568 | 1050406 | 2241893 | 130393 | 108438 | 156792 | 0.462 | 0.379 | 0.563 | 270068 | 228799 | 318780 |
2007 | 961680 | 652589 | 1417170 | 148579 | 127185 | 173570 | 0.448 | 0.367 | 0.547 | 226477 | 196052 | 261625 |
2008 | 849300 | 572662 | 1259574 | 152490 | 129799 | 179147 | 0.330 | 0.268 | 0.407 | 190296 | 164702 | 219867 |
2009 | 5728362 | 3897913 | 8418383 | 117930 | 101204 | 137420 | 0.287 | 0.233 | 0.353 | 255645 | 210121 | 311031 |
2010 | 539236 | 368409 | 789275 | 116414 | 100878 | 134344 | 0.265 | 0.215 | 0.326 | 209662 | 180201 | 243939 |
2011 | 299203 | 203571 | 439759 | 173342 | 149751 | 200649 | 0.245 | 0.198 | 0.303 | 225246 | 194385 | 261006 |
2012 | 712595 | 482923 | 1051497 | 198644 | 169561 | 232717 | 0.238 | 0.191 | 0.296 | 222537 | 191852 | 258130 |
2013 | 620271 | 423749 | 907934 | 153394 | 130572 | 180204 | 0.251 | 0.204 | 0.311 | 180625 | 156131 | 208962 |
2014 | 4924069 | 3307682 | 7330348 | 115508 | 98532 | 135408 | 0.351 | 0.287 | 0.430 | 217696 | 181806 | 260670 |
2015 | 1224841 | 838442 | 1789313 | 96003 | 82490 | 111729 | 0.432 | 0.351 | 0.533 | 207406 | 175768 | 244739 |
2016 | 1595250 | 1092904 | 2328497 | 138111 | 117576 | 162233 | 0.331 | 0.266 | 0.411 | 231244 | 199159 | 268499 |
2017 | 723798 | 489578 | 1070070 | 137973 | 118096 | 161195 | 0.283 | 0.227 | 0.353 | 193062 | 168459 | 221257 |
2018 | 2491337 | 1697101 | 3657274 | 126649 | 110027 | 145781 | 0.308 | 0.249 | 0.382 | 195970 | 170503 | 225239 |
2019 | 11255218 | 7614146 | 16637446 | 104867 | 90906 | 120971 | 0.294 | 0.237 | 0.364 | 372571 | 293123 | 473553 |
2020 | 11291251 | 7575031 | 16830606 | 136942 | 119281 | 157217 | 0.238 | 0.192 | 0.296 | 540013 | 440498 | 662010 |
2021 | 3026196 | 1994673 | 4591160 | 284774 | 240950 | 336570 | 0.156 | 0.125 | 0.196 | 675549 | 566471 | 805630 |
2022 | 6904357 | 4452369 | 10706692 | 516599 | 436898 | 610840 | 0.093 | 0.074 | 0.118 | 824938 | 702105 | 969260 |
2023 | 814346 | 403094 | 1645176 | 672647 | 572017 | 790981 | 0.076 | 0.059 | 0.098 | 875672 | 751356 | 1020558 |
2024 | 814346 | 65878 | 10066479 | 778410 | 644336 | 940383 | 0.075 | 0.045 | 0.126 | 895963 | 739613 | 1085365 |