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 | 464167 | 353819 | 608931 | 277618 | 254163 | 303237 | 124119 | 112584 | 136837 | 0.463 | 0.409 | 0.523 |
1964 | 855122 | 655740 | 1115128 | 333367 | 307602 | 361291 | 139665 | 127501 | 152989 | 0.503 | 0.451 | 0.561 |
1965 | 1046540 | 805598 | 1359544 | 415817 | 382586 | 451933 | 161297 | 148178 | 175576 | 0.544 | 0.489 | 0.604 |
1966 | 1369560 | 1054039 | 1779530 | 496332 | 456963 | 539092 | 179333 | 165457 | 194373 | 0.557 | 0.502 | 0.617 |
1967 | 1256700 | 963531 | 1639071 | 577810 | 532966 | 626427 | 215993 | 199895 | 233386 | 0.607 | 0.548 | 0.671 |
1968 | 661986 | 507108 | 864166 | 573206 | 532267 | 617294 | 241832 | 223869 | 261237 | 0.640 | 0.579 | 0.707 |
1969 | 601391 | 460192 | 785912 | 502826 | 469397 | 538636 | 253977 | 234643 | 274904 | 0.612 | 0.552 | 0.678 |
1970 | 1803068 | 1381555 | 2353184 | 533919 | 492801 | 578469 | 254740 | 234795 | 276380 | 0.630 | 0.570 | 0.695 |
1971 | 2366683 | 1806641 | 3100333 | 650828 | 590535 | 717276 | 242316 | 223655 | 262535 | 0.710 | 0.645 | 0.782 |
1972 | 573779 | 437495 | 752518 | 624059 | 567811 | 685879 | 223686 | 206550 | 242244 | 0.786 | 0.714 | 0.865 |
1973 | 830680 | 633782 | 1088749 | 482627 | 450099 | 517507 | 206282 | 191555 | 222142 | 0.765 | 0.694 | 0.842 |
1974 | 725053 | 551833 | 952647 | 417901 | 388069 | 450027 | 206489 | 190974 | 223264 | 0.738 | 0.670 | 0.812 |
1975 | 1219559 | 919605 | 1617351 | 407991 | 375641 | 443127 | 187963 | 173537 | 203588 | 0.786 | 0.715 | 0.864 |
1976 | 756910 | 569139 | 1006631 | 391210 | 356673 | 429091 | 161135 | 148855 | 174428 | 0.828 | 0.751 | 0.912 |
1977 | 1945442 | 1464464 | 2584390 | 411679 | 370819 | 457042 | 137723 | 127677 | 148559 | 0.807 | 0.733 | 0.889 |
1978 | 1244196 | 942603 | 1642286 | 463703 | 415495 | 517505 | 135808 | 126584 | 145705 | 0.895 | 0.816 | 0.983 |
1979 | 1412681 | 1070482 | 1864270 | 443299 | 404287 | 486076 | 128669 | 120138 | 137806 | 0.820 | 0.747 | 0.900 |
1980 | 2244515 | 1693283 | 2975195 | 522824 | 471193 | 580112 | 149492 | 139619 | 160064 | 0.894 | 0.817 | 0.978 |
1981 | 914379 | 691985 | 1208246 | 507880 | 458793 | 562219 | 153430 | 143636 | 163892 | 0.918 | 0.841 | 1.003 |
1982 | 1432598 | 1095038 | 1874214 | 457714 | 421213 | 497378 | 157314 | 147611 | 167655 | 1.042 | 0.956 | 1.136 |
1983 | 832343 | 641664 | 1079685 | 380028 | 348490 | 414419 | 135537 | 126891 | 144772 | 1.019 | 0.936 | 1.109 |
1984 | 1416926 | 1091060 | 1840118 | 349060 | 319124 | 381805 | 111302 | 104265 | 118814 | 0.941 | 0.863 | 1.026 |
1985 | 394352 | 302023 | 514906 | 318061 | 290362 | 348403 | 106511 | 99814 | 113656 | 0.904 | 0.828 | 0.986 |
1986 | 1674458 | 1285862 | 2180490 | 329720 | 298875 | 363749 | 103259 | 96941 | 109990 | 0.972 | 0.893 | 1.058 |
1987 | 682147 | 526518 | 883777 | 338405 | 303374 | 377483 | 95035 | 89060 | 101411 | 0.960 | 0.882 | 1.045 |
1988 | 472598 | 364281 | 613122 | 272665 | 252384 | 294576 | 87029 | 81799 | 92594 | 0.986 | 0.906 | 1.072 |
1989 | 741922 | 569116 | 967199 | 239666 | 221328 | 259522 | 87204 | 81542 | 93259 | 1.019 | 0.937 | 1.109 |
1990 | 332701 | 256766 | 431093 | 202400 | 185227 | 221165 | 70686 | 66169 | 75511 | 0.944 | 0.865 | 1.030 |
1991 | 354690 | 274174 | 458851 | 165380 | 153956 | 177651 | 63640 | 59765 | 67766 | 0.957 | 0.879 | 1.042 |
1992 | 727959 | 561811 | 943244 | 169906 | 154966 | 186286 | 55326 | 51853 | 59032 | 0.920 | 0.844 | 1.002 |
1993 | 414571 | 320424 | 536381 | 184795 | 166939 | 204560 | 49861 | 46885 | 53026 | 0.929 | 0.853 | 1.012 |
1994 | 840708 | 643334 | 1098636 | 198392 | 180345 | 218245 | 50312 | 47392 | 53412 | 0.941 | 0.864 | 1.024 |
1995 | 511959 | 395782 | 662238 | 223239 | 200755 | 248242 | 56387 | 52931 | 60069 | 0.985 | 0.903 | 1.075 |
1996 | 376623 | 291239 | 487039 | 191568 | 176495 | 207929 | 56500 | 53254 | 59944 | 0.995 | 0.915 | 1.082 |
1997 | 962222 | 739996 | 1251183 | 203414 | 184429 | 224354 | 55826 | 52498 | 59365 | 0.989 | 0.911 | 1.074 |
1998 | 168721 | 129596 | 219656 | 208981 | 185903 | 234925 | 53423 | 50314 | 56724 | 1.023 | 0.943 | 1.109 |
1999 | 296262 | 228850 | 383533 | 152207 | 141405 | 163835 | 50970 | 47987 | 54140 | 1.050 | 0.968 | 1.140 |
2000 | 531256 | 411539 | 685799 | 138690 | 126632 | 151897 | 45071 | 42050 | 48309 | 1.055 | 0.975 | 1.143 |
2001 | 220797 | 171021 | 285061 | 133386 | 120101 | 148140 | 33190 | 31229 | 35273 | 1.010 | 0.933 | 1.095 |
2002 | 267533 | 206902 | 345933 | 115266 | 106618 | 124616 | 32500 | 30600 | 34518 | 0.994 | 0.917 | 1.077 |
2003 | 152970 | 118509 | 197454 | 100308 | 92555 | 108711 | 34098 | 31777 | 36589 | 1.007 | 0.929 | 1.091 |
2004 | 222793 | 172719 | 287386 | 81961 | 75939 | 88461 | 27695 | 26023 | 29474 | 0.981 | 0.903 | 1.065 |
2005 | 173859 | 133797 | 225916 | 74161 | 68078 | 80788 | 23576 | 22181 | 25060 | 0.932 | 0.855 | 1.015 |
2006 | 355756 | 277213 | 456553 | 79221 | 71953 | 87224 | 20119 | 18927 | 21385 | 0.820 | 0.751 | 0.896 |
2007 | 168047 | 131116 | 215380 | 90672 | 82029 | 100225 | 22359 | 21002 | 23804 | 0.740 | 0.675 | 0.811 |
2008 | 188716 | 146887 | 242457 | 87466 | 81136 | 94288 | 26849 | 25220 | 28584 | 0.740 | 0.676 | 0.811 |
2009 | 205459 | 159839 | 264099 | 88610 | 81921 | 95845 | 31952 | 29704 | 34371 | 0.745 | 0.679 | 0.818 |
2010 | 289816 | 224794 | 373644 | 92226 | 84289 | 100911 | 31008 | 28626 | 33588 | 0.675 | 0.607 | 0.749 |
2011 | 171271 | 131550 | 222985 | 94656 | 85196 | 105166 | 31008 | 28018 | 34317 | 0.547 | 0.478 | 0.625 |
2012 | 260928 | 188554 | 361082 | 103466 | 91222 | 117353 | 37049 | 32220 | 42603 | 0.468 | 0.394 | 0.557 |
2013 | 266999 | 171325 | 416100 | 121419 | 102780 | 143437 | 49070 | 40437 | 59545 | 0.414 | 0.329 | 0.522 |
2014 | 60114 | 45800 | 78902 | |||||||||