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 | 365573 | 673862 | 516588 | 442078 | 603655 | 151752 | 115446 | 199474 | 0.469 | 0.406 | 0.542 |
1964 | 818313 | 603873 | 1108901 | 669978 | 570224 | 787183 | 163081 | 127023 | 209375 | 0.512 | 0.450 | 0.584 |
1965 | 1058115 | 783072 | 1429764 | 841549 | 723978 | 978214 | 199187 | 160133 | 247766 | 0.565 | 0.496 | 0.644 |
1966 | 1292385 | 957691 | 1744049 | 1006511 | 866787 | 1168758 | 221682 | 179477 | 273813 | 0.570 | 0.502 | 0.646 |
1967 | 1093616 | 809523 | 1477408 | 1061295 | 923735 | 1219340 | 250196 | 203024 | 308328 | 0.607 | 0.538 | 0.685 |
1968 | 553491 | 409258 | 748555 | 886468 | 789447 | 995412 | 260928 | 218697 | 311314 | 0.644 | 0.570 | 0.727 |
1969 | 489432 | 360173 | 665078 | 741181 | 655200 | 838445 | 257816 | 214064 | 310509 | 0.608 | 0.541 | 0.684 |
1970 | 1586435 | 1172326 | 2146824 | 1206218 | 1001120 | 1453333 | 270763 | 226028 | 324353 | 0.646 | 0.577 | 0.723 |
1971 | 2069878 | 1522768 | 2813557 | 1346474 | 1138468 | 1592485 | 274855 | 230100 | 328316 | 0.733 | 0.658 | 0.817 |
1972 | 517622 | 380203 | 704709 | 930056 | 823094 | 1050917 | 243288 | 203799 | 290428 | 0.794 | 0.713 | 0.886 |
1973 | 746387 | 548411 | 1015833 | 742665 | 658081 | 838120 | 211082 | 182247 | 244478 | 0.780 | 0.699 | 0.870 |
1974 | 727959 | 533759 | 992815 | 712119 | 629802 | 805195 | 230038 | 198887 | 266068 | 0.742 | 0.666 | 0.828 |
1975 | 1244196 | 903887 | 1712629 | 809361 | 689303 | 950329 | 210239 | 180286 | 245169 | 0.801 | 0.721 | 0.890 |
1976 | 850858 | 613527 | 1179994 | 637940 | 560144 | 726541 | 180052 | 152410 | 212707 | 0.857 | 0.770 | 0.954 |
1977 | 2101160 | 1524474 | 2895997 | 990535 | 807243 | 1215444 | 154199 | 130750 | 181854 | 0.813 | 0.731 | 0.904 |
1978 | 1341099 | 970067 | 1854044 | 1131438 | 942559 | 1358166 | 156061 | 137106 | 177636 | 0.902 | 0.813 | 1.000 |
1979 | 1638022 | 1189068 | 2256488 | 1041320 | 886138 | 1223678 | 157314 | 139552 | 177337 | 0.844 | 0.761 | 0.935 |
1980 | 2626073 | 1897030 | 3635292 | 1256700 | 1041887 | 1515803 | 173338 | 154921 | 193945 | 0.919 | 0.832 | 1.016 |
1981 | 1059174 | 766753 | 1463118 | 1038201 | 897794 | 1200566 | 187963 | 169585 | 208333 | 0.936 | 0.849 | 1.031 |
1982 | 1732368 | 1270118 | 2362852 | 1134837 | 949456 | 1356415 | 182225 | 163810 | 202711 | 1.050 | 0.954 | 1.155 |
1983 | 951695 | 708539 | 1278298 | 888242 | 764019 | 1032664 | 153584 | 137670 | 171336 | 1.042 | 0.948 | 1.145 |
1984 | 1701465 | 1269965 | 2279576 | 906186 | 760767 | 1079402 | 132058 | 117964 | 147836 | 0.972 | 0.885 | 1.068 |
1985 | 417901 | 308026 | 566969 | 586542 | 519540 | 662185 | 133252 | 119182 | 148984 | 0.937 | 0.851 | 1.031 |
1986 | 1852414 | 1385345 | 2476954 | 815862 | 670683 | 992466 | 117712 | 105889 | 130856 | 0.991 | 0.903 | 1.088 |
1987 | 709276 | 532086 | 945472 | 747882 | 643961 | 868572 | 122639 | 110114 | 136588 | 0.972 | 0.885 | 1.068 |
1988 | 488454 | 365931 | 652000 | 550730 | 481918 | 629367 | 122149 | 111452 | 133874 | 0.994 | 0.906 | 1.090 |
1989 | 826537 | 616997 | 1107239 | 555709 | 470635 | 656161 | 109535 | 99242 | 120895 | 1.011 | 0.920 | 1.110 |
1990 | 330050 | 248004 | 439239 | 373622 | 329570 | 423562 | 99310 | 89575 | 110103 | 0.935 | 0.848 | 1.030 |
1991 | 378511 | 286336 | 500358 | 345933 | 302548 | 395539 | 96182 | 86182 | 107343 | 0.924 | 0.839 | 1.017 |
1992 | 858550 | 653488 | 1127959 | 538746 | 451092 | 643434 | 91766 | 82772 | 101738 | 0.911 | 0.829 | 1.001 |
1993 | 438888 | 336832 | 571866 | 419157 | 369765 | 475146 | 99310 | 90532 | 108938 | 0.933 | 0.849 | 1.025 |
1994 | 1025817 | 780118 | 1348900 | 534988 | 453478 | 631149 | 102950 | 94538 | 112111 | 0.956 | 0.873 | 1.047 |
1995 | 601391 | 459898 | 786415 | 570918 | 494251 | 659477 | 122272 | 112467 | 132931 | 1.005 | 0.917 | 1.102 |
1996 | 379648 | 291367 | 494677 | 428052 | 379110 | 483312 | 118302 | 109193 | 128172 | 1.003 | 0.916 | 1.098 |
1997 | 1163566 | 877331 | 1543187 | 648229 | 531396 | 790751 | 103053 | 94917 | 111887 | 0.980 | 0.896 | 1.072 |
1998 | 143774 | 109434 | 188890 | 332701 | 293706 | 376873 | 104193 | 94595 | 114765 | 1.001 | 0.916 | 1.094 |
1999 | 253216 | 194829 | 329101 | 230038 | 206749 | 255951 | 87553 | 80274 | 95492 | 1.061 | 0.970 | 1.160 |
2000 | 462314 | 355599 | 601054 | 293021 | 250506 | 342752 | 69425 | 63195 | 76269 | 1.065 | 0.974 | 1.165 |
2001 | 170076 | 130820 | 221111 | 202197 | 179854 | 227317 | 64731 | 58869 | 71177 | 0.993 | 0.905 | 1.090 |
2002 | 248699 | 191668 | 322701 | 171442 | 151406 | 194130 | 57699 | 52478 | 63440 | 0.939 | 0.854 | 1.032 |
2003 | 125242 | 96184 | 163077 | 145074 | 130765 | 160949 | 58047 | 52947 | 63637 | 0.919 | 0.831 | 1.015 |
2004 | 202805 | 156670 | 262525 | 125744 | 110911 | 142559 | 47193 | 42480 | 52429 | 0.885 | 0.799 | 0.980 |
2005 | 156843 | 119872 | 205216 | 141351 | 124050 | 161064 | 48485 | 42817 | 54902 | 0.819 | 0.738 | 0.910 |
2006 | 361494 | 279674 | 467250 | 148896 | 126345 | 175470 | 44179 | 38488 | 50711 | 0.724 | 0.646 | 0.810 |
2007 | 170928 | 132635 | 220277 | 198392 | 176072 | 223541 | 72911 | 64809 | 82027 | 0.668 | 0.596 | 0.750 |
2008 | 197008 | 152818 | 253977 | 208981 | 184684 | 236475 | 81064 | 72094 | 91151 | 0.631 | 0.559 | 0.712 |
2009 | 197600 | 153203 | 254863 | 225258 | 199355 | 254525 | 90944 | 80221 | 103100 | 0.615 | 0.543 | 0.698 |
2010 | 299839 | 231844 | 387775 | 241832 | 211020 | 277144 | 93340 | 80918 | 107668 | 0.531 | 0.464 | 0.606 |
2011 | 150693 | 116620 | 194720 | 230960 | 202943 | 262845 | 105556 | 89522 | 124463 | 0.432 | 0.374 | 0.498 |
2012 | 205870 | 159446 | 265811 | 206902 | 181367 | 236032 | 106831 | 89657 | 127294 | 0.393 | 0.340 | 0.454 |
2013 | 254995 | 193374 | 336253 | 264078 | 228821 | 304768 | 118302 | 99477 | 140691 | 0.385 | 0.334 | 0.444 |
2014 | 381170 | 265768 | 546681 | 332369 | 274440 | 402525 | 124742 | 105034 | 148147 | 0.393 | 0.336 | 0.460 |
2015 | 148896 | 122647 | 180762 | |||||||||