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 | 465096 | 400941 | 539517 | 145510 | 114346 | 185168 | 0.489 | 0.424 | 0.564 |
1964 | 650828 | 473108 | 895305 | 593030 | 508268 | 691927 | 157472 | 126119 | 196618 | 0.528 | 0.464 | 0.600 |
1965 | 874144 | 637685 | 1198283 | 756154 | 653623 | 874768 | 192914 | 159183 | 233793 | 0.579 | 0.510 | 0.657 |
1966 | 1062356 | 775870 | 1454627 | 906186 | 784260 | 1047068 | 214272 | 177656 | 258434 | 0.586 | 0.519 | 0.662 |
1967 | 890911 | 650372 | 1220413 | 961260 | 840890 | 1098860 | 243531 | 202092 | 293467 | 0.620 | 0.551 | 0.698 |
1968 | 448651 | 326903 | 615740 | 823237 | 736470 | 920227 | 256273 | 218930 | 299987 | 0.656 | 0.582 | 0.738 |
1969 | 391993 | 283668 | 541685 | 682147 | 606504 | 767224 | 252206 | 213288 | 298225 | 0.626 | 0.557 | 0.703 |
1970 | 1322454 | 963338 | 1815443 | 1067681 | 888351 | 1283213 | 262498 | 222965 | 309042 | 0.665 | 0.595 | 0.743 |
1971 | 1737573 | 1260400 | 2395398 | 1206218 | 1021838 | 1423866 | 266732 | 226742 | 313776 | 0.747 | 0.671 | 0.831 |
1972 | 429338 | 310917 | 592864 | 867178 | 768705 | 978267 | 238232 | 202305 | 280539 | 0.804 | 0.721 | 0.896 |
1973 | 635394 | 460303 | 877086 | 693842 | 617111 | 780115 | 211082 | 185102 | 240708 | 0.794 | 0.713 | 0.884 |
1974 | 631593 | 456754 | 873357 | 664639 | 588874 | 750153 | 226160 | 197931 | 258417 | 0.763 | 0.685 | 0.849 |
1975 | 1087074 | 779400 | 1516203 | 748630 | 638741 | 877424 | 204025 | 177044 | 235119 | 0.815 | 0.735 | 0.904 |
1976 | 753135 | 535813 | 1058602 | 605010 | 531734 | 688384 | 173685 | 148707 | 202860 | 0.867 | 0.780 | 0.964 |
1977 | 1833982 | 1313571 | 2560569 | 904376 | 737160 | 1109522 | 146532 | 125784 | 170703 | 0.829 | 0.747 | 0.920 |
1978 | 1120180 | 798540 | 1571373 | 1023767 | 855966 | 1224464 | 146239 | 129407 | 165261 | 0.908 | 0.819 | 1.005 |
1979 | 1400024 | 1001751 | 1956641 | 958380 | 818062 | 1122766 | 145510 | 129880 | 163021 | 0.859 | 0.776 | 0.951 |
1980 | 2260282 | 1608641 | 3175895 | 1149687 | 954780 | 1384381 | 159054 | 142737 | 177236 | 0.929 | 0.842 | 1.025 |
1981 | 875894 | 625458 | 1226604 | 967045 | 838861 | 1114816 | 167544 | 151554 | 185221 | 0.947 | 0.860 | 1.042 |
1982 | 1441219 | 1040009 | 1997206 | 1023767 | 860363 | 1218206 | 167711 | 151037 | 186226 | 1.047 | 0.952 | 1.152 |
1983 | 799706 | 587000 | 1089490 | 815862 | 702820 | 947085 | 137310 | 123228 | 153002 | 1.046 | 0.952 | 1.149 |
1984 | 1476227 | 1084728 | 2009025 | 832343 | 698606 | 991682 | 119372 | 106833 | 133383 | 0.986 | 0.898 | 1.083 |
1985 | 358255 | 260230 | 493205 | 563544 | 497563 | 638273 | 117712 | 105184 | 131733 | 0.953 | 0.867 | 1.048 |
1986 | 1618483 | 1192998 | 2195719 | 745641 | 612360 | 907931 | 108771 | 98154 | 120536 | 1.000 | 0.912 | 1.097 |
1987 | 617232 | 456717 | 834160 | 703624 | 604947 | 818398 | 110525 | 99385 | 122914 | 0.983 | 0.896 | 1.078 |
1988 | 425917 | 314695 | 576448 | 521258 | 457035 | 594505 | 110415 | 100850 | 120887 | 1.004 | 0.915 | 1.100 |
1989 | 746387 | 548927 | 1014879 | 523347 | 442155 | 619448 | 101824 | 92442 | 112158 | 1.018 | 0.927 | 1.117 |
1990 | 296559 | 219872 | 399992 | 358613 | 315412 | 407732 | 90310 | 81560 | 99998 | 0.952 | 0.865 | 1.048 |
1991 | 341465 | 254694 | 457796 | 328076 | 286223 | 376048 | 89232 | 80049 | 99470 | 0.938 | 0.853 | 1.032 |
1992 | 798907 | 599877 | 1063972 | 510936 | 425039 | 614193 | 86077 | 77707 | 95349 | 0.930 | 0.846 | 1.021 |
1993 | 398316 | 303113 | 523420 | 401515 | 352817 | 456935 | 89501 | 81349 | 98469 | 0.940 | 0.855 | 1.033 |
1994 | 966078 | 726897 | 1283961 | 512984 | 432845 | 607960 | 97149 | 88957 | 106095 | 0.957 | 0.873 | 1.049 |
1995 | 554599 | 420357 | 731710 | 550180 | 474883 | 637415 | 112533 | 103210 | 122698 | 0.991 | 0.904 | 1.086 |
1996 | 355400 | 270498 | 466951 | 417483 | 369035 | 472293 | 112196 | 103167 | 122015 | 0.989 | 0.903 | 1.084 |
1997 | 1110144 | 826124 | 1491809 | 630331 | 513456 | 773809 | 101620 | 93240 | 110755 | 0.974 | 0.890 | 1.066 |
1998 | 113437 | 85166 | 151091 | 325787 | 285906 | 371231 | 98617 | 89199 | 109029 | 1.001 | 0.915 | 1.094 |
1999 | 233281 | 178178 | 305425 | 220356 | 197738 | 245561 | 84120 | 76812 | 92124 | 1.046 | 0.956 | 1.145 |
2000 | 430628 | 328713 | 564141 | 276233 | 235129 | 324522 | 65578 | 59438 | 72352 | 1.041 | 0.951 | 1.141 |
2001 | 156217 | 118789 | 205438 | 194075 | 171708 | 219355 | 62380 | 56396 | 68999 | 0.976 | 0.887 | 1.073 |
2002 | 236570 | 180723 | 309675 | 165877 | 145716 | 188827 | 56670 | 51315 | 62584 | 0.926 | 0.841 | 1.020 |
2003 | 115844 | 87658 | 153093 | 139107 | 124547 | 155370 | 57815 | 52385 | 63808 | 0.906 | 0.816 | 1.005 |
2004 | 198789 | 152171 | 259689 | 121540 | 106218 | 139072 | 46351 | 41496 | 51774 | 0.860 | 0.774 | 0.957 |
2005 | 154972 | 116567 | 206031 | 138413 | 120090 | 159533 | 49021 | 42997 | 55889 | 0.800 | 0.718 | 0.891 |
2006 | 361855 | 277235 | 472305 | 147857 | 124096 | 176168 | 44891 | 38950 | 51739 | 0.732 | 0.651 | 0.822 |
2007 | 170246 | 130679 | 221793 | 197600 | 173497 | 225051 | 77265 | 67975 | 87826 | 0.684 | 0.606 | 0.772 |
2008 | 192144 | 147367 | 250527 | 204843 | 178969 | 234458 | 84457 | 74373 | 95909 | 0.652 | 0.573 | 0.742 |
2009 | 184610 | 141283 | 241224 | 213630 | 186460 | 244759 | 90944 | 79118 | 104537 | 0.644 | 0.562 | 0.738 |
2010 | 277063 | 211225 | 363422 | 223910 | 191687 | 261550 | 90039 | 76377 | 106145 | 0.571 | 0.490 | 0.665 |
2011 | 134188 | 102529 | 175624 | 207524 | 177612 | 242472 | 97831 | 80356 | 119107 | 0.478 | 0.404 | 0.565 |
2012 | 181135 | 138885 | 236239 | 180593 | 153671 | 212231 | 95798 | 77527 | 118376 | 0.443 | 0.373 | 0.527 |
2013 | 228662 | 175140 | 298540 | 230038 | 195112 | 271216 | 101620 | 82150 | 125706 | 0.435 | 0.368 | 0.514 |
2014 | 321258 | 245836 | 419819 | 284361 | 240340 | 336446 | 108012 | 87721 | 132997 | 0.438 | 0.374 | 0.513 |
2015 | 157472 | 120497 | 205792 | 255506 | 217825 | 299705 | 122762 | 98657 | 152756 | 0.426 | 0.364 | 0.498 |
2016 | 111748 | 83570 | 149427 | 223686 | 190250 | 263000 | 122884 | 99014 | 152509 | 0.414 | 0.351 | 0.488 |
2017 | 394352 | 265582 | 585558 | 249447 | 202141 | 307823 | 117125 | 92455 | 148378 | 0.433 | 0.364 | 0.516 |
2018 | 122762 | 93241 | 161629 | |||||||||