Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 2 to 4 (F24). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F24 | Low | High |
1963 | 398714 | 289422 | 549278 | 464632 | 400750 | 538696 | 145219 | 114346 | 184429 | 0.489 | 0.424 | 0.564 |
1964 | 651479 | 473601 | 896165 | 592437 | 507900 | 691045 | 157157 | 126106 | 195853 | 0.528 | 0.464 | 0.600 |
1965 | 874144 | 637723 | 1198211 | 755398 | 653129 | 873680 | 192721 | 159291 | 233167 | 0.579 | 0.511 | 0.657 |
1966 | 1062356 | 775901 | 1454569 | 905280 | 783644 | 1045797 | 214058 | 177759 | 257769 | 0.586 | 0.519 | 0.662 |
1967 | 890911 | 650385 | 1220389 | 961260 | 841098 | 1098588 | 243045 | 202011 | 292413 | 0.620 | 0.551 | 0.698 |
1968 | 448651 | 326903 | 615740 | 822415 | 735965 | 919019 | 256017 | 219000 | 299292 | 0.656 | 0.583 | 0.738 |
1969 | 392385 | 283958 | 542216 | 682147 | 606692 | 766986 | 251702 | 213142 | 297238 | 0.626 | 0.558 | 0.703 |
1970 | 1322454 | 963377 | 1815370 | 1067681 | 888395 | 1283149 | 261974 | 222784 | 308057 | 0.665 | 0.595 | 0.743 |
1971 | 1735837 | 1259216 | 2392860 | 1206218 | 1021922 | 1423749 | 266465 | 226793 | 313078 | 0.747 | 0.671 | 0.831 |
1972 | 428909 | 310618 | 592248 | 866312 | 768065 | 977125 | 237756 | 202153 | 279630 | 0.803 | 0.721 | 0.895 |
1973 | 635394 | 460321 | 877051 | 693149 | 616562 | 779249 | 210871 | 185098 | 240231 | 0.794 | 0.713 | 0.884 |
1974 | 631593 | 456772 | 873322 | 664639 | 588917 | 750099 | 225934 | 197903 | 257937 | 0.763 | 0.686 | 0.849 |
1975 | 1087074 | 779447 | 1516112 | 748630 | 638777 | 877375 | 203618 | 176865 | 234418 | 0.815 | 0.735 | 0.904 |
1976 | 753135 | 535845 | 1058539 | 605010 | 531778 | 688326 | 173338 | 148567 | 202240 | 0.867 | 0.780 | 0.963 |
1977 | 1833982 | 1313650 | 2560415 | 904376 | 737160 | 1109522 | 146239 | 125673 | 170171 | 0.829 | 0.747 | 0.920 |
1978 | 1121301 | 799387 | 1572850 | 1023767 | 855956 | 1224479 | 145947 | 129261 | 164787 | 0.908 | 0.820 | 1.005 |
1979 | 1400024 | 1001811 | 1956524 | 958380 | 818058 | 1122773 | 145219 | 129708 | 162585 | 0.860 | 0.777 | 0.952 |
1980 | 2260282 | 1608705 | 3175768 | 1149687 | 954776 | 1384387 | 158895 | 142690 | 176941 | 0.929 | 0.843 | 1.025 |
1981 | 876770 | 626097 | 1227807 | 967045 | 838844 | 1114838 | 167376 | 151489 | 184930 | 0.947 | 0.861 | 1.042 |
1982 | 1442661 | 1041070 | 1999165 | 1023767 | 860355 | 1218218 | 167544 | 150994 | 185908 | 1.047 | 0.953 | 1.152 |
1983 | 801307 | 588069 | 1091867 | 816678 | 703387 | 948216 | 137173 | 123199 | 152732 | 1.046 | 0.953 | 1.149 |
1984 | 1485111 | 1090689 | 2022166 | 834844 | 700261 | 995293 | 119253 | 106816 | 133138 | 0.987 | 0.899 | 1.084 |
1985 | 359331 | 261017 | 494677 | 564672 | 498447 | 639696 | 117595 | 105160 | 131500 | 0.954 | 0.868 | 1.049 |
1986 | 1628223 | 1199698 | 2209816 | 748630 | 614400 | 912185 | 108554 | 98040 | 120195 | 1.001 | 0.913 | 1.097 |
1987 | 618468 | 457476 | 836114 | 705738 | 606658 | 821001 | 110415 | 99352 | 122710 | 0.983 | 0.896 | 1.078 |
1988 | 426770 | 315250 | 577740 | 521779 | 457441 | 595166 | 110415 | 100910 | 120815 | 1.004 | 0.916 | 1.100 |
1989 | 747134 | 549355 | 1016118 | 523347 | 442068 | 619569 | 101722 | 92409 | 111974 | 1.018 | 0.928 | 1.117 |
1990 | 295966 | 219367 | 399313 | 358255 | 315103 | 407317 | 90129 | 81450 | 99734 | 0.953 | 0.866 | 1.049 |
1991 | 340442 | 253866 | 456544 | 327420 | 285641 | 375310 | 88965 | 79872 | 99093 | 0.940 | 0.855 | 1.033 |
1992 | 797311 | 598343 | 1062441 | 509406 | 423611 | 612577 | 85734 | 77457 | 94894 | 0.932 | 0.849 | 1.023 |
1993 | 397122 | 302030 | 522155 | 400312 | 351687 | 455660 | 89143 | 81063 | 98028 | 0.942 | 0.857 | 1.034 |
1994 | 964148 | 724720 | 1282677 | 511447 | 431245 | 606566 | 96568 | 88467 | 105411 | 0.958 | 0.874 | 1.050 |
1995 | 552385 | 418344 | 729373 | 547436 | 472333 | 634479 | 111972 | 102719 | 122058 | 0.992 | 0.905 | 1.087 |
1996 | 354336 | 269542 | 465804 | 415401 | 367092 | 470068 | 111525 | 102584 | 121244 | 0.990 | 0.904 | 1.084 |
1997 | 1101298 | 819295 | 1480366 | 625934 | 509864 | 768426 | 101013 | 92718 | 110049 | 0.975 | 0.891 | 1.067 |
1998 | 112984 | 84794 | 150545 | 323515 | 283952 | 368589 | 97929 | 88601 | 108240 | 1.001 | 0.915 | 1.094 |
1999 | 231886 | 177010 | 303774 | 219038 | 196545 | 244105 | 83533 | 76302 | 91449 | 1.046 | 0.956 | 1.144 |
2000 | 426770 | 325598 | 559378 | 274306 | 233470 | 322285 | 65121 | 59043 | 71825 | 1.042 | 0.951 | 1.141 |
2001 | 155438 | 118156 | 204483 | 192721 | 170502 | 217836 | 61945 | 56019 | 68497 | 0.976 | 0.888 | 1.073 |
2002 | 235390 | 179742 | 308267 | 164884 | 144816 | 187734 | 56275 | 50977 | 62123 | 0.926 | 0.841 | 1.020 |
2003 | 115844 | 87653 | 153102 | 138552 | 124044 | 154756 | 57469 | 52085 | 63410 | 0.906 | 0.817 | 1.005 |
2004 | 197600 | 151209 | 258223 | 121055 | 105799 | 138511 | 46120 | 41307 | 51494 | 0.860 | 0.774 | 0.956 |
2005 | 154817 | 116408 | 205899 | 138137 | 119842 | 159225 | 48825 | 42846 | 55638 | 0.800 | 0.719 | 0.891 |
2006 | 361132 | 276526 | 471625 | 147561 | 123816 | 175861 | 44712 | 38821 | 51498 | 0.733 | 0.653 | 0.824 |
2007 | 169397 | 129957 | 220806 | 197008 | 172992 | 224358 | 76957 | 67730 | 87441 | 0.686 | 0.608 | 0.774 |
2008 | 190995 | 146424 | 249132 | 203822 | 178106 | 233250 | 84120 | 74113 | 95478 | 0.655 | 0.575 | 0.745 |
2009 | 184057 | 140775 | 240645 | 212777 | 185716 | 243782 | 90490 | 78765 | 103962 | 0.647 | 0.565 | 0.741 |
2010 | 276233 | 210466 | 362551 | 223016 | 190892 | 260546 | 89501 | 75946 | 105474 | 0.574 | 0.493 | 0.668 |
2011 | 133519 | 101958 | 174849 | 206282 | 176548 | 241025 | 97052 | 79720 | 118152 | 0.481 | 0.407 | 0.568 |
2012 | 180232 | 138129 | 235169 | 179333 | 152612 | 210733 | 94940 | 76831 | 117318 | 0.446 | 0.375 | 0.531 |
2013 | 227067 | 173835 | 296600 | 227977 | 193367 | 268781 | 100509 | 81248 | 124336 | 0.438 | 0.371 | 0.518 |
2014 | 319017 | 244019 | 417066 | 281813 | 238178 | 333443 | 106831 | 86767 | 131534 | 0.441 | 0.377 | 0.517 |
2015 | 155905 | 119253 | 203822 | 252963 | 215690 | 296678 | 121176 | 97371 | 150802 | 0.430 | 0.368 | 0.503 |
2016 | 110415 | 82529 | 147724 | 220797 | 187860 | 259510 | 121055 | 97562 | 150206 | 0.420 | 0.356 | 0.494 |
2017 | 387705 | 260824 | 576309 | 244997 | 198499 | 302386 | 114921 | 90726 | 145568 | 0.440 | 0.370 | 0.524 |
2018 | 119970 | 91053 | 158071 | |||||||||