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 | 509406 | 383993 | 675778 | 550180 | 445058 | 680131 | 180232 | 114024 | 284885 | 0.447 | 0.378 | 0.529 |
1964 | 856834 | 645332 | 1137655 | 714973 | 590096 | 866277 | 189094 | 125252 | 285478 | 0.496 | 0.426 | 0.577 |
1965 | 1062356 | 804262 | 1403276 | 885582 | 741758 | 1057293 | 230499 | 157311 | 337736 | 0.556 | 0.481 | 0.643 |
1966 | 1309296 | 992696 | 1726868 | 1047587 | 886565 | 1237854 | 250446 | 175364 | 357675 | 0.553 | 0.481 | 0.637 |
1967 | 1105712 | 837972 | 1458997 | 1105712 | 945045 | 1293694 | 280408 | 199754 | 393627 | 0.592 | 0.517 | 0.678 |
1968 | 564672 | 427487 | 745880 | 926343 | 801796 | 1070236 | 290977 | 216967 | 390233 | 0.632 | 0.554 | 0.721 |
1969 | 499818 | 377068 | 662529 | 779962 | 669074 | 909227 | 286072 | 213425 | 383448 | 0.590 | 0.519 | 0.670 |
1970 | 1597579 | 1208077 | 2112663 | 1252936 | 1041845 | 1506796 | 308353 | 227481 | 417976 | 0.639 | 0.569 | 0.717 |
1971 | 2082334 | 1566665 | 2767735 | 1386094 | 1172905 | 1638032 | 309279 | 227676 | 420130 | 0.734 | 0.659 | 0.819 |
1972 | 514011 | 385918 | 684621 | 950744 | 829953 | 1089115 | 265667 | 196508 | 359166 | 0.790 | 0.708 | 0.883 |
1973 | 735275 | 552186 | 979072 | 762227 | 667741 | 870083 | 233748 | 177755 | 307380 | 0.776 | 0.694 | 0.868 |
1974 | 723604 | 542216 | 965672 | 730877 | 638858 | 836149 | 250697 | 194258 | 323534 | 0.724 | 0.646 | 0.812 |
1975 | 1212264 | 897762 | 1636941 | 822415 | 703056 | 962037 | 230960 | 178082 | 299539 | 0.788 | 0.708 | 0.877 |
1976 | 809361 | 593908 | 1102973 | 646288 | 563208 | 741623 | 199786 | 150901 | 264506 | 0.845 | 0.757 | 0.943 |
1977 | 2045187 | 1514536 | 2761764 | 989544 | 818562 | 1196243 | 171957 | 127646 | 231649 | 0.791 | 0.708 | 0.883 |
1978 | 1365457 | 1009636 | 1846680 | 1153141 | 970618 | 1369987 | 171099 | 134842 | 217106 | 0.886 | 0.798 | 0.984 |
1979 | 1631483 | 1211100 | 2197784 | 1060234 | 911773 | 1232868 | 172646 | 139849 | 213135 | 0.839 | 0.758 | 0.930 |
1980 | 2631330 | 1945637 | 3558679 | 1271872 | 1067760 | 1515000 | 184979 | 153913 | 222316 | 0.922 | 0.836 | 1.017 |
1981 | 1076257 | 795973 | 1455238 | 1057058 | 919834 | 1214754 | 197798 | 168127 | 232704 | 0.933 | 0.848 | 1.026 |
1982 | 1755036 | 1308903 | 2353231 | 1156606 | 974931 | 1372134 | 190422 | 161422 | 224633 | 1.054 | 0.961 | 1.157 |
1983 | 962222 | 728134 | 1271566 | 904376 | 780798 | 1047512 | 163734 | 136815 | 195949 | 1.045 | 0.953 | 1.146 |
1984 | 1676133 | 1272050 | 2208579 | 908909 | 770119 | 1072711 | 141210 | 116779 | 170751 | 0.965 | 0.879 | 1.059 |
1985 | 425917 | 320264 | 566425 | 593623 | 525754 | 670254 | 141634 | 118102 | 169855 | 0.932 | 0.848 | 1.024 |
1986 | 1856122 | 1412144 | 2439686 | 824886 | 685067 | 993240 | 124991 | 103818 | 150483 | 0.987 | 0.900 | 1.082 |
1987 | 719995 | 549223 | 943866 | 758426 | 655658 | 877302 | 129185 | 108851 | 153318 | 0.961 | 0.875 | 1.055 |
1988 | 497325 | 378450 | 653541 | 564107 | 494592 | 643394 | 129314 | 111175 | 150413 | 0.988 | 0.901 | 1.082 |
1989 | 803715 | 609248 | 1060255 | 554044 | 473097 | 648842 | 114806 | 98267 | 134128 | 1.008 | 0.917 | 1.107 |
1990 | 328404 | 250918 | 429819 | 375495 | 331050 | 425906 | 104820 | 88591 | 124022 | 0.922 | 0.836 | 1.018 |
1991 | 378511 | 291064 | 492229 | 350109 | 306431 | 400013 | 100408 | 84923 | 118717 | 0.907 | 0.823 | 1.000 |
1992 | 846614 | 653436 | 1096902 | 540365 | 455562 | 640953 | 98125 | 82482 | 116735 | 0.895 | 0.813 | 0.986 |
1993 | 447754 | 347882 | 576298 | 427624 | 376800 | 485304 | 104925 | 90533 | 121604 | 0.921 | 0.838 | 1.014 |
1994 | 1010545 | 777890 | 1312783 | 538208 | 459165 | 630858 | 108445 | 95036 | 123746 | 0.949 | 0.865 | 1.041 |
1995 | 600189 | 464715 | 775156 | 573779 | 497892 | 661233 | 127007 | 112429 | 143476 | 1.000 | 0.913 | 1.096 |
1996 | 387317 | 300938 | 498491 | 438011 | 387900 | 494597 | 123254 | 110031 | 138066 | 1.006 | 0.918 | 1.103 |
1997 | 1148538 | 877963 | 1502499 | 648229 | 536144 | 783747 | 107259 | 94764 | 121401 | 0.978 | 0.893 | 1.071 |
1998 | 149194 | 114781 | 193924 | 335709 | 295810 | 380990 | 106938 | 93990 | 121669 | 0.995 | 0.910 | 1.089 |
1999 | 258074 | 200659 | 331917 | 235155 | 210160 | 263122 | 90129 | 79696 | 101929 | 1.061 | 0.967 | 1.163 |
2000 | 462314 | 359971 | 593754 | 297152 | 254572 | 346854 | 72475 | 62698 | 83777 | 1.056 | 0.959 | 1.164 |
2001 | 174033 | 135662 | 223257 | 205664 | 182000 | 232405 | 67373 | 58280 | 77885 | 0.976 | 0.883 | 1.078 |
2002 | 249197 | 194576 | 319151 | 174207 | 153150 | 198160 | 60054 | 51858 | 69546 | 0.922 | 0.831 | 1.023 |
2003 | 128412 | 100029 | 164848 | 148449 | 132192 | 166707 | 60234 | 52168 | 69548 | 0.903 | 0.810 | 1.007 |
2004 | 203008 | 158895 | 259367 | 128156 | 112018 | 146618 | 49267 | 41879 | 57957 | 0.873 | 0.781 | 0.975 |
2005 | 156686 | 121832 | 201511 | 144062 | 125535 | 165324 | 50665 | 42300 | 60685 | 0.805 | 0.717 | 0.904 |
2006 | 362217 | 284162 | 461714 | 151600 | 128180 | 179299 | 46583 | 37923 | 57221 | 0.705 | 0.620 | 0.801 |
2007 | 171957 | 135245 | 218635 | 202602 | 177823 | 230835 | 76191 | 64494 | 90010 | 0.659 | 0.580 | 0.749 |
2008 | 197996 | 155587 | 251964 | 213203 | 186480 | 243756 | 84120 | 71536 | 98918 | 0.619 | 0.540 | 0.711 |
2009 | 199586 | 156686 | 254231 | 230960 | 201277 | 265020 | 95130 | 79864 | 113314 | 0.605 | 0.525 | 0.697 |
2010 | 298045 | 233323 | 380720 | 246718 | 211911 | 287241 | 98322 | 80560 | 120000 | 0.526 | 0.453 | 0.612 |
2011 | 152665 | 119755 | 194619 | 236334 | 202757 | 275471 | 110084 | 88642 | 136713 | 0.422 | 0.358 | 0.496 |
2012 | 210239 | 164756 | 268278 | 214701 | 181996 | 253282 | 113210 | 89536 | 143143 | 0.382 | 0.325 | 0.449 |
2013 | 257043 | 195794 | 337452 | 274306 | 231762 | 324660 | 126627 | 100475 | 159586 | 0.378 | 0.323 | 0.442 |
2014 | 385386 | 268375 | 553413 | 343520 | 279691 | 421915 | 133519 | 106717 | 167052 | 0.390 | 0.331 | 0.460 |
2015 | 156686 | 124204 | 197663 | |||||||||