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 | 501320 | 371357 | 676765 | 515555 | 456406 | 582370 | 149194 | 134630 | 165333 | 0.473 | 0.416 | 0.538 |
1964 | 823237 | 611176 | 1108879 | 671319 | 582358 | 773871 | 161458 | 147064 | 177261 | 0.512 | 0.456 | 0.575 |
1965 | 1046540 | 779229 | 1405551 | 839868 | 735035 | 959652 | 200186 | 183296 | 218631 | 0.556 | 0.497 | 0.622 |
1966 | 1289803 | 961471 | 1730256 | 1004500 | 877898 | 1149358 | 222126 | 204243 | 241575 | 0.569 | 0.510 | 0.635 |
1967 | 1095805 | 815030 | 1473307 | 1058115 | 934770 | 1197736 | 246718 | 227508 | 267550 | 0.616 | 0.553 | 0.685 |
1968 | 562418 | 417792 | 757107 | 883812 | 800507 | 975787 | 258074 | 238181 | 279628 | 0.648 | 0.583 | 0.720 |
1969 | 498321 | 368767 | 673390 | 742665 | 669761 | 823504 | 254486 | 234249 | 276470 | 0.620 | 0.557 | 0.690 |
1970 | 1562816 | 1160429 | 2104735 | 1195410 | 1000253 | 1428644 | 270222 | 248331 | 294044 | 0.642 | 0.579 | 0.712 |
1971 | 2043143 | 1509547 | 2765356 | 1333077 | 1133978 | 1567132 | 274581 | 253052 | 297940 | 0.723 | 0.654 | 0.800 |
1972 | 521779 | 384924 | 707293 | 922645 | 823315 | 1033959 | 239187 | 220708 | 259212 | 0.796 | 0.719 | 0.880 |
1973 | 744896 | 549993 | 1008869 | 739700 | 659500 | 829652 | 209190 | 193779 | 225827 | 0.774 | 0.700 | 0.856 |
1974 | 723604 | 533300 | 981817 | 707151 | 629687 | 794146 | 226840 | 209024 | 246175 | 0.746 | 0.675 | 0.825 |
1975 | 1209842 | 882682 | 1658261 | 794923 | 680717 | 928289 | 206489 | 190315 | 224036 | 0.796 | 0.721 | 0.878 |
1976 | 838190 | 606500 | 1158388 | 627187 | 554008 | 710032 | 177017 | 163546 | 191597 | 0.840 | 0.760 | 0.929 |
1977 | 2063677 | 1502589 | 2834284 | 975787 | 797024 | 1194645 | 150995 | 140055 | 162789 | 0.819 | 0.741 | 0.904 |
1978 | 1351871 | 983782 | 1857682 | 1126921 | 939362 | 1351930 | 152512 | 141863 | 163961 | 0.905 | 0.821 | 0.997 |
1979 | 1616866 | 1179404 | 2216589 | 1031990 | 880508 | 1209534 | 155593 | 145064 | 166887 | 0.837 | 0.760 | 0.922 |
1980 | 2558675 | 1855491 | 3528347 | 1234282 | 1026275 | 1484449 | 170928 | 159447 | 183236 | 0.913 | 0.831 | 1.002 |
1981 | 1041320 | 757577 | 1431338 | 1022744 | 886230 | 1180287 | 185721 | 173466 | 198842 | 0.930 | 0.848 | 1.019 |
1982 | 1530339 | 1122602 | 2086169 | 1053891 | 889304 | 1248940 | 177726 | 166688 | 189495 | 1.046 | 0.956 | 1.145 |
1983 | 898067 | 666530 | 1210035 | 824886 | 709014 | 959694 | 146972 | 137589 | 156996 | 1.023 | 0.936 | 1.118 |
1984 | 1479182 | 1100769 | 1987683 | 824061 | 695316 | 976645 | 127644 | 119661 | 136159 | 0.954 | 0.872 | 1.044 |
1985 | 420837 | 311695 | 568195 | 554599 | 492481 | 624551 | 128669 | 120450 | 137450 | 0.911 | 0.832 | 0.998 |
1986 | 1751530 | 1303000 | 2354455 | 781523 | 641796 | 951670 | 114806 | 107812 | 122253 | 0.976 | 0.894 | 1.066 |
1987 | 702921 | 525592 | 940080 | 729416 | 625797 | 850192 | 118658 | 110303 | 127645 | 0.963 | 0.881 | 1.051 |
1988 | 482145 | 360209 | 645358 | 542531 | 473989 | 620984 | 119372 | 111659 | 127618 | 0.987 | 0.905 | 1.078 |
1989 | 759184 | 564401 | 1021191 | 522824 | 443253 | 616679 | 105240 | 98718 | 112194 | 1.026 | 0.941 | 1.120 |
1990 | 323191 | 242447 | 430826 | 355400 | 312765 | 403847 | 93246 | 87451 | 99425 | 0.965 | 0.882 | 1.055 |
1991 | 338067 | 255639 | 447074 | 316792 | 277830 | 361218 | 87291 | 82146 | 92758 | 1.002 | 0.918 | 1.093 |
1992 | 723604 | 546222 | 958591 | 462314 | 386256 | 553349 | 80660 | 75796 | 85837 | 0.988 | 0.905 | 1.080 |
1993 | 406362 | 308260 | 535684 | 366224 | 320097 | 418998 | 83034 | 77343 | 89143 | 0.952 | 0.871 | 1.041 |
1994 | 892695 | 669616 | 1190091 | 466028 | 391780 | 554346 | 87029 | 81508 | 92925 | 0.936 | 0.857 | 1.022 |
1995 | 521258 | 395561 | 686897 | 501320 | 431731 | 582126 | 107152 | 99274 | 115654 | 0.974 | 0.890 | 1.065 |
1996 | 371759 | 282197 | 489745 | 398714 | 350015 | 454189 | 105451 | 98702 | 112662 | 0.985 | 0.903 | 1.075 |
1997 | 962222 | 724140 | 1278579 | 561294 | 462936 | 680550 | 95130 | 89433 | 101189 | 1.000 | 0.919 | 1.088 |
1998 | 141210 | 106406 | 187396 | 296559 | 260238 | 337949 | 92042 | 84318 | 100473 | 1.049 | 0.965 | 1.141 |
1999 | 257558 | 195689 | 338988 | 209400 | 185927 | 235836 | 72766 | 68169 | 77672 | 1.074 | 0.988 | 1.167 |
2000 | 435391 | 330711 | 573206 | 274306 | 232396 | 323775 | 61084 | 56919 | 65553 | 1.060 | 0.977 | 1.151 |
2001 | 197205 | 150371 | 258626 | 205870 | 181178 | 233926 | 59814 | 55434 | 64540 | 0.987 | 0.908 | 1.073 |
2002 | 252963 | 191297 | 334509 | 174556 | 153060 | 199070 | 56500 | 52855 | 60397 | 0.973 | 0.895 | 1.059 |
2003 | 130223 | 98929 | 171415 | 144062 | 129388 | 160401 | 56106 | 52192 | 60314 | 0.987 | 0.907 | 1.074 |
2004 | 214486 | 163012 | 282214 | 123871 | 108089 | 141958 | 42702 | 40113 | 45459 | 0.951 | 0.872 | 1.037 |
2005 | 167209 | 126819 | 220462 | 140505 | 122769 | 160804 | 43304 | 40163 | 46690 | 0.891 | 0.815 | 0.974 |
2006 | 353982 | 270796 | 462721 | 139386 | 117247 | 165705 | 36975 | 34670 | 39433 | 0.810 | 0.739 | 0.887 |
2007 | 171099 | 130802 | 223812 | 187775 | 165355 | 213235 | 64023 | 58372 | 70222 | 0.741 | 0.674 | 0.815 |
2008 | 184795 | 141317 | 241649 | 188905 | 166357 | 214509 | 68391 | 63503 | 73656 | 0.737 | 0.668 | 0.814 |
2009 | 197008 | 150922 | 257167 | 202805 | 178574 | 230323 | 73644 | 68161 | 79568 | 0.736 | 0.665 | 0.815 |
2010 | 261450 | 199925 | 341909 | 203414 | 177487 | 233129 | 71111 | 65245 | 77505 | 0.660 | 0.588 | 0.741 |
2011 | 151752 | 115893 | 198706 | 194464 | 171379 | 220658 | 76267 | 68997 | 84304 | 0.536 | 0.467 | 0.616 |
2012 | 255506 | 194087 | 336361 | 187400 | 163367 | 214969 | 77964 | 69502 | 87456 | 0.474 | 0.405 | 0.555 |
2013 | 287219 | 210205 | 392448 | 257816 | 218129 | 304723 | 94089 | 82093 | 107838 | 0.422 | 0.353 | 0.506 |
2014 | 383847 | 250036 | 589270 | 324487 | 256207 | 410964 | 107366 | 91217 | 126374 | 0.366 | 0.294 | 0.456 |
2015 | 137861 | 110168 | 172515 | |||||||||