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 | 499319 | 377249 | 660888 | 508388 | 443167 | 583207 | 145510 | 115643 | 183091 | 0.472 | 0.413 | 0.540 |
1964 | 832343 | 628895 | 1101606 | 667971 | 576697 | 773691 | 156530 | 127341 | 192409 | 0.517 | 0.459 | 0.583 |
1965 | 1043405 | 790578 | 1377086 | 831511 | 726083 | 952247 | 192529 | 160622 | 230773 | 0.572 | 0.508 | 0.644 |
1966 | 1283370 | 974559 | 1690035 | 993511 | 867772 | 1137469 | 214701 | 180217 | 255782 | 0.575 | 0.513 | 0.645 |
1967 | 1092523 | 826967 | 1443354 | 1050734 | 926123 | 1192113 | 241349 | 203408 | 286367 | 0.613 | 0.549 | 0.684 |
1968 | 559053 | 423403 | 738163 | 877647 | 790816 | 974013 | 253216 | 218928 | 292875 | 0.651 | 0.583 | 0.727 |
1969 | 500318 | 377490 | 663113 | 738961 | 661261 | 825790 | 249946 | 214408 | 291375 | 0.613 | 0.550 | 0.683 |
1970 | 1573794 | 1189853 | 2081626 | 1194215 | 1005949 | 1417716 | 263814 | 226461 | 307328 | 0.649 | 0.585 | 0.720 |
1971 | 2047234 | 1539087 | 2723150 | 1327755 | 1135453 | 1552626 | 267533 | 230849 | 310047 | 0.733 | 0.663 | 0.811 |
1972 | 520737 | 390671 | 694106 | 918962 | 820273 | 1029525 | 236097 | 204281 | 272869 | 0.794 | 0.717 | 0.879 |
1973 | 747882 | 561025 | 996974 | 738961 | 660420 | 826841 | 206695 | 182771 | 233750 | 0.782 | 0.706 | 0.866 |
1974 | 730877 | 547042 | 976490 | 708567 | 631459 | 795091 | 225709 | 199326 | 255583 | 0.743 | 0.671 | 0.822 |
1975 | 1234282 | 912807 | 1668975 | 802912 | 689479 | 935006 | 205664 | 180568 | 234249 | 0.800 | 0.725 | 0.883 |
1976 | 836515 | 612240 | 1142946 | 629071 | 556004 | 711741 | 175606 | 152694 | 201957 | 0.853 | 0.770 | 0.944 |
1977 | 2080253 | 1536657 | 2816146 | 978719 | 806027 | 1188411 | 150392 | 130851 | 172850 | 0.809 | 0.732 | 0.894 |
1978 | 1387480 | 1022581 | 1882592 | 1142809 | 957781 | 1363583 | 152665 | 136587 | 170636 | 0.900 | 0.817 | 0.993 |
1979 | 1639661 | 1213452 | 2215569 | 1043405 | 895099 | 1216283 | 155127 | 139502 | 172503 | 0.845 | 0.767 | 0.931 |
1980 | 2607754 | 1919048 | 3543622 | 1249183 | 1045437 | 1492636 | 170758 | 154604 | 188599 | 0.918 | 0.836 | 1.008 |
1981 | 1069819 | 788589 | 1451343 | 1037163 | 901796 | 1192850 | 185535 | 169112 | 203554 | 0.937 | 0.855 | 1.026 |
1982 | 1715131 | 1275157 | 2306911 | 1125795 | 948738 | 1335895 | 179154 | 163168 | 196706 | 1.051 | 0.961 | 1.150 |
1983 | 965113 | 727362 | 1280575 | 885582 | 763729 | 1026876 | 150995 | 136962 | 166465 | 1.042 | 0.954 | 1.138 |
1984 | 1654484 | 1250883 | 2188310 | 890021 | 753067 | 1051880 | 129962 | 117496 | 143752 | 0.970 | 0.888 | 1.060 |
1985 | 436699 | 327584 | 582160 | 581869 | 516827 | 655095 | 130223 | 117861 | 143880 | 0.935 | 0.854 | 1.024 |
1986 | 1813919 | 1373730 | 2395159 | 802912 | 665852 | 968185 | 115151 | 104931 | 126367 | 0.994 | 0.911 | 1.084 |
1987 | 719276 | 546932 | 945926 | 741922 | 640703 | 859132 | 119731 | 108679 | 131906 | 0.969 | 0.887 | 1.058 |
1988 | 494845 | 375555 | 652026 | 551833 | 484452 | 628585 | 120211 | 110657 | 130589 | 0.997 | 0.914 | 1.088 |
1989 | 797311 | 602161 | 1055706 | 542531 | 462631 | 636229 | 107259 | 98224 | 117124 | 1.015 | 0.930 | 1.108 |
1990 | 335709 | 255383 | 441300 | 369165 | 326070 | 417956 | 96761 | 88061 | 106320 | 0.940 | 0.858 | 1.030 |
1991 | 380789 | 290570 | 499019 | 344552 | 301827 | 393325 | 93526 | 84792 | 103161 | 0.926 | 0.846 | 1.014 |
1992 | 762990 | 581659 | 1000850 | 499319 | 420535 | 592861 | 89949 | 81710 | 99020 | 0.904 | 0.826 | 0.991 |
1993 | 434087 | 331247 | 568855 | 404335 | 355064 | 460445 | 96278 | 87968 | 105374 | 0.922 | 0.842 | 1.009 |
1994 | 876770 | 663882 | 1157925 | 486018 | 413799 | 570840 | 100710 | 92745 | 109359 | 0.956 | 0.876 | 1.044 |
1995 | 541988 | 412834 | 711549 | 517622 | 447114 | 599249 | 114806 | 105589 | 124827 | 1.006 | 0.921 | 1.100 |
1996 | 358613 | 273824 | 469658 | 401917 | 354771 | 455327 | 110968 | 102558 | 120068 | 0.991 | 0.909 | 1.081 |
1997 | 921723 | 701713 | 1210713 | 546342 | 455346 | 655523 | 97734 | 90221 | 105872 | 0.973 | 0.892 | 1.060 |
1998 | 168047 | 128261 | 220175 | 305285 | 269396 | 345955 | 94183 | 85844 | 103334 | 0.989 | 0.908 | 1.077 |
1999 | 265667 | 203418 | 346965 | 228662 | 204417 | 255783 | 82290 | 75841 | 89286 | 1.034 | 0.949 | 1.126 |
2000 | 468832 | 358936 | 612375 | 300439 | 256120 | 352427 | 70404 | 64473 | 76879 | 1.045 | 0.959 | 1.138 |
2001 | 189473 | 145469 | 246787 | 214486 | 189783 | 242405 | 66836 | 60935 | 73309 | 1.006 | 0.921 | 1.098 |
2002 | 245242 | 188524 | 319023 | 174381 | 154058 | 197386 | 58983 | 53789 | 64678 | 0.957 | 0.874 | 1.048 |
2003 | 136080 | 104598 | 177038 | 150091 | 134642 | 167314 | 59042 | 53750 | 64855 | 0.934 | 0.848 | 1.028 |
2004 | 204638 | 157459 | 265954 | 126880 | 111387 | 144528 | 47146 | 42323 | 52519 | 0.917 | 0.831 | 1.013 |
2005 | 172129 | 131205 | 225817 | 146972 | 128020 | 168730 | 47810 | 41915 | 54536 | 0.857 | 0.772 | 0.950 |
2006 | 341465 | 263166 | 443060 | 141775 | 119611 | 168047 | 41773 | 35899 | 48607 | 0.757 | 0.673 | 0.851 |
2007 | 170416 | 131694 | 220524 | 190995 | 167740 | 217473 | 68734 | 60083 | 78631 | 0.706 | 0.625 | 0.797 |
2008 | 192914 | 148503 | 250607 | 200586 | 174919 | 230021 | 75660 | 65922 | 86836 | 0.675 | 0.590 | 0.773 |
2009 | 187213 | 144478 | 242588 | 214272 | 186431 | 246270 | 85306 | 72982 | 99711 | 0.655 | 0.566 | 0.759 |
2010 | 261712 | 201298 | 340258 | 215993 | 184698 | 252590 | 83700 | 69383 | 100972 | 0.586 | 0.497 | 0.691 |
2011 | 154817 | 119246 | 201000 | 210029 | 178633 | 246942 | 90944 | 72933 | 113403 | 0.489 | 0.408 | 0.586 |
2012 | 213416 | 163695 | 278240 | 191760 | 161721 | 227379 | 92689 | 73028 | 117642 | 0.445 | 0.368 | 0.537 |
2013 | 250697 | 183168 | 343122 | 248699 | 206806 | 299079 | 105135 | 82952 | 133250 | 0.423 | 0.351 | 0.510 |
2014 | 398714 | 262063 | 606621 | 326440 | 255424 | 417200 | 113550 | 89777 | 143619 | 0.417 | 0.343 | 0.507 |
2015 | 137585 | 106455 | 177819 | |||||||||