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 | 496332 | 362747 | 679111 | 514011 | 441127 | 598937 | 149044 | 115758 | 191902 | 0.472 | 0.410 | 0.544 |
1964 | 812605 | 595419 | 1109012 | 664639 | 565486 | 781179 | 160813 | 127488 | 202850 | 0.515 | 0.453 | 0.586 |
1965 | 1063419 | 781836 | 1446417 | 840708 | 722737 | 977936 | 196418 | 160864 | 239831 | 0.568 | 0.499 | 0.646 |
1966 | 1291093 | 950516 | 1753703 | 1003496 | 863423 | 1166292 | 218382 | 179722 | 265358 | 0.571 | 0.505 | 0.647 |
1967 | 1083817 | 797215 | 1473454 | 1056001 | 919308 | 1213020 | 247707 | 203926 | 300886 | 0.607 | 0.539 | 0.684 |
1968 | 552937 | 406053 | 752954 | 882929 | 787411 | 990033 | 259108 | 219985 | 305188 | 0.645 | 0.572 | 0.727 |
1969 | 489432 | 357675 | 669723 | 736747 | 651844 | 832709 | 254995 | 214244 | 303497 | 0.611 | 0.544 | 0.686 |
1970 | 1586435 | 1165219 | 2159916 | 1201402 | 994015 | 1452057 | 266199 | 225266 | 314570 | 0.649 | 0.580 | 0.726 |
1971 | 2057495 | 1504393 | 2813951 | 1339759 | 1130904 | 1587184 | 271305 | 230170 | 319793 | 0.733 | 0.659 | 0.816 |
1972 | 518658 | 378700 | 710341 | 928198 | 822296 | 1047738 | 241832 | 204867 | 285468 | 0.793 | 0.712 | 0.884 |
1973 | 743408 | 543019 | 1017745 | 739700 | 655339 | 834921 | 208772 | 182601 | 238695 | 0.780 | 0.700 | 0.869 |
1974 | 729416 | 531894 | 1000289 | 707859 | 625655 | 800864 | 227067 | 198450 | 259811 | 0.744 | 0.668 | 0.828 |
1975 | 1239229 | 894965 | 1715920 | 805324 | 684552 | 947403 | 207939 | 180399 | 239683 | 0.803 | 0.723 | 0.891 |
1976 | 861991 | 617170 | 1203928 | 637303 | 559139 | 726393 | 177549 | 152098 | 207258 | 0.858 | 0.771 | 0.954 |
1977 | 2101160 | 1516143 | 2911911 | 987567 | 801756 | 1216441 | 152055 | 130752 | 176830 | 0.812 | 0.731 | 0.903 |
1978 | 1337082 | 961337 | 1859689 | 1129177 | 938704 | 1358299 | 155127 | 137688 | 174775 | 0.903 | 0.815 | 1.001 |
1979 | 1642943 | 1186668 | 2274657 | 1039240 | 882458 | 1223877 | 155127 | 138826 | 173342 | 0.845 | 0.763 | 0.936 |
1980 | 2633963 | 1892672 | 3665591 | 1255444 | 1038064 | 1518346 | 171613 | 154678 | 190403 | 0.921 | 0.834 | 1.016 |
1981 | 1064483 | 766477 | 1478354 | 1038201 | 897013 | 1201611 | 185907 | 168890 | 204638 | 0.935 | 0.850 | 1.030 |
1982 | 1715131 | 1249457 | 2354361 | 1129177 | 943014 | 1352093 | 181498 | 164348 | 200438 | 1.047 | 0.952 | 1.151 |
1983 | 948844 | 701839 | 1282780 | 883812 | 758820 | 1029393 | 152055 | 137495 | 168157 | 1.041 | 0.948 | 1.143 |
1984 | 1689596 | 1252961 | 2278391 | 899865 | 753174 | 1075126 | 130483 | 117658 | 144706 | 0.974 | 0.887 | 1.069 |
1985 | 421258 | 308729 | 574801 | 583617 | 516686 | 659218 | 131400 | 118489 | 145717 | 0.938 | 0.853 | 1.031 |
1986 | 1845019 | 1370300 | 2484197 | 811792 | 664533 | 991684 | 116658 | 105951 | 128447 | 0.992 | 0.905 | 1.087 |
1987 | 708567 | 528089 | 950725 | 745641 | 640751 | 867702 | 121662 | 109998 | 134563 | 0.974 | 0.888 | 1.069 |
1988 | 487478 | 362841 | 654928 | 549080 | 479735 | 628449 | 121297 | 111566 | 131878 | 0.998 | 0.911 | 1.094 |
1989 | 823237 | 610418 | 1110255 | 552385 | 466341 | 654304 | 108445 | 99016 | 118772 | 1.012 | 0.923 | 1.111 |
1990 | 327748 | 244737 | 438915 | 370645 | 326495 | 420765 | 97831 | 88941 | 107610 | 0.937 | 0.851 | 1.031 |
1991 | 366224 | 276200 | 485590 | 338744 | 296441 | 387084 | 94940 | 85742 | 105124 | 0.924 | 0.841 | 1.016 |
1992 | 829850 | 621195 | 1108591 | 522301 | 433505 | 629287 | 90039 | 81921 | 98962 | 0.914 | 0.834 | 1.002 |
1993 | 434521 | 324883 | 581159 | 412504 | 360800 | 471616 | 98125 | 89734 | 107302 | 0.926 | 0.843 | 1.018 |
1994 | 994505 | 744807 | 1327914 | 523347 | 440525 | 621740 | 102130 | 94168 | 110765 | 0.950 | 0.867 | 1.041 |
1995 | 585370 | 441159 | 776724 | 564107 | 486316 | 654342 | 121540 | 112247 | 131603 | 1.004 | 0.918 | 1.097 |
1996 | 366957 | 274268 | 490971 | 419157 | 368518 | 476753 | 117125 | 108466 | 126476 | 0.996 | 0.909 | 1.091 |
1997 | 1060234 | 794033 | 1415679 | 606828 | 497682 | 739910 | 101926 | 94221 | 110261 | 0.973 | 0.889 | 1.064 |
1998 | 154817 | 115317 | 207848 | 332036 | 292306 | 377166 | 102847 | 93608 | 112999 | 0.995 | 0.913 | 1.084 |
1999 | 254486 | 190838 | 339361 | 230499 | 205805 | 258155 | 86595 | 79927 | 93820 | 1.060 | 0.968 | 1.161 |
2000 | 427197 | 322597 | 565712 | 281250 | 239158 | 330751 | 68803 | 62957 | 75191 | 1.052 | 0.961 | 1.151 |
2001 | 173338 | 131001 | 229358 | 197402 | 174767 | 222970 | 62755 | 57443 | 68559 | 1.002 | 0.916 | 1.096 |
2002 | 242802 | 182517 | 322998 | 168552 | 147541 | 192555 | 56500 | 51723 | 61719 | 0.951 | 0.865 | 1.045 |
2003 | 128156 | 97258 | 168869 | 145365 | 130356 | 162101 | 57757 | 52829 | 63144 | 0.923 | 0.836 | 1.019 |
2004 | 207316 | 157683 | 272573 | 125744 | 110178 | 143508 | 46305 | 42032 | 51011 | 0.898 | 0.815 | 0.991 |
2005 | 177371 | 132032 | 238280 | 148449 | 128666 | 171275 | 47858 | 42476 | 53923 | 0.834 | 0.751 | 0.926 |
2006 | 345587 | 263271 | 453640 | 144062 | 121384 | 170978 | 42659 | 37416 | 48638 | 0.745 | 0.666 | 0.833 |
2007 | 169228 | 129190 | 221673 | 193494 | 171711 | 218039 | 70545 | 63103 | 78864 | 0.683 | 0.611 | 0.763 |
2008 | 200186 | 150955 | 265471 | 206695 | 180382 | 236847 | 78355 | 69786 | 87976 | 0.649 | 0.574 | 0.733 |
2009 | 201390 | 153436 | 264332 | 225934 | 198187 | 257567 | 89590 | 78962 | 101649 | 0.625 | 0.550 | 0.710 |
2010 | 276233 | 210079 | 363219 | 230729 | 200644 | 265325 | 89949 | 78169 | 103505 | 0.549 | 0.481 | 0.627 |
2011 | 156843 | 118324 | 207902 | 219916 | 191305 | 252805 | 97343 | 82122 | 115386 | 0.458 | 0.396 | 0.530 |
2012 | 199386 | 151639 | 262168 | 195830 | 170901 | 224395 | 98913 | 82739 | 118249 | 0.418 | 0.361 | 0.484 |
2013 | 251199 | 185520 | 340129 | 252711 | 217074 | 294197 | 110747 | 93237 | 131544 | 0.401 | 0.348 | 0.462 |
2014 | 401917 | 265635 | 608115 | 333034 | 266151 | 416724 | 118421 | 99550 | 140869 | 0.407 | 0.347 | 0.478 |
2015 | 143344 | 116973 | 175659 | |||||||||