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 | 507372 | 378390 | 680321 | 593623 | 494730 | 712284 | 213203 | 150980 | 301071 | 0.427 | 0.364 | 0.502 |
1964 | 845768 | 631972 | 1131891 | 751630 | 632470 | 893241 | 225032 | 162862 | 310935 | 0.473 | 0.410 | 0.547 |
1965 | 1061295 | 795034 | 1416727 | 929126 | 790384 | 1092223 | 273211 | 201060 | 371253 | 0.525 | 0.458 | 0.601 |
1966 | 1307987 | 980796 | 1744328 | 1096902 | 938917 | 1281469 | 298343 | 222909 | 399305 | 0.538 | 0.473 | 0.613 |
1967 | 1126921 | 843875 | 1504905 | 1160081 | 1001587 | 1343655 | 326766 | 246663 | 432882 | 0.587 | 0.518 | 0.665 |
1968 | 561856 | 420063 | 751510 | 962222 | 845950 | 1094474 | 323191 | 255541 | 408750 | 0.620 | 0.549 | 0.701 |
1969 | 500819 | 373390 | 671736 | 818313 | 713124 | 939018 | 321258 | 253303 | 407444 | 0.589 | 0.522 | 0.665 |
1970 | 1589611 | 1188236 | 2126568 | 1284654 | 1073750 | 1536983 | 342833 | 269850 | 435557 | 0.621 | 0.555 | 0.696 |
1971 | 2099060 | 1562129 | 2820543 | 1432598 | 1215848 | 1687988 | 350459 | 273758 | 448651 | 0.710 | 0.637 | 0.791 |
1972 | 528078 | 392409 | 710653 | 1005505 | 878283 | 1151155 | 310519 | 238361 | 404521 | 0.790 | 0.709 | 0.879 |
1973 | 756910 | 563341 | 1016992 | 803715 | 703698 | 917948 | 263024 | 207735 | 333027 | 0.764 | 0.686 | 0.850 |
1974 | 722159 | 536628 | 971834 | 769888 | 674517 | 878743 | 280408 | 224772 | 349815 | 0.724 | 0.650 | 0.807 |
1975 | 1226899 | 903183 | 1666640 | 852561 | 729934 | 995788 | 253723 | 204880 | 314211 | 0.766 | 0.689 | 0.852 |
1976 | 838190 | 613699 | 1144799 | 679424 | 593957 | 777188 | 220797 | 176310 | 276509 | 0.824 | 0.742 | 0.915 |
1977 | 2094866 | 1539426 | 2850714 | 1036127 | 853576 | 1257719 | 195830 | 153206 | 250311 | 0.820 | 0.739 | 0.909 |
1978 | 1337082 | 981876 | 1820788 | 1162403 | 977974 | 1381613 | 184795 | 151954 | 224733 | 0.896 | 0.810 | 0.991 |
1979 | 1583265 | 1165080 | 2151552 | 1058115 | 909420 | 1231124 | 185535 | 155825 | 220910 | 0.818 | 0.739 | 0.905 |
1980 | 2528154 | 1851488 | 3452123 | 1259216 | 1056682 | 1500571 | 198988 | 170891 | 231705 | 0.895 | 0.811 | 0.987 |
1981 | 1031990 | 756638 | 1407548 | 1054946 | 918429 | 1211755 | 214058 | 186303 | 245947 | 0.918 | 0.835 | 1.010 |
1982 | 1711704 | 1269127 | 2308619 | 1150837 | 971142 | 1363782 | 205048 | 178459 | 235599 | 1.028 | 0.936 | 1.129 |
1983 | 956466 | 719376 | 1271693 | 914379 | 790219 | 1058046 | 176840 | 152288 | 205351 | 1.024 | 0.933 | 1.123 |
1984 | 1664441 | 1255846 | 2205975 | 921723 | 780773 | 1088118 | 154199 | 131280 | 181120 | 0.954 | 0.869 | 1.047 |
1985 | 417483 | 311670 | 559221 | 608042 | 538919 | 686032 | 154662 | 132441 | 180613 | 0.914 | 0.832 | 1.003 |
1986 | 1828488 | 1380919 | 2421118 | 829850 | 688555 | 1000139 | 136080 | 115894 | 159783 | 0.987 | 0.900 | 1.082 |
1987 | 710696 | 538983 | 937114 | 764517 | 661046 | 884185 | 140787 | 121340 | 163350 | 0.951 | 0.867 | 1.044 |
1988 | 486991 | 368656 | 643309 | 565802 | 496470 | 644817 | 137036 | 120143 | 156304 | 0.969 | 0.884 | 1.062 |
1989 | 815862 | 614756 | 1082756 | 566368 | 482439 | 664899 | 122762 | 107297 | 140455 | 0.992 | 0.904 | 1.089 |
1990 | 328733 | 249671 | 432830 | 386930 | 341034 | 439004 | 113210 | 97866 | 130960 | 0.923 | 0.839 | 1.015 |
1991 | 377755 | 288901 | 493935 | 357539 | 313168 | 408197 | 106938 | 92595 | 123501 | 0.915 | 0.831 | 1.007 |
1992 | 851709 | 653828 | 1109478 | 547436 | 460597 | 650647 | 102642 | 88648 | 118845 | 0.899 | 0.819 | 0.988 |
1993 | 440207 | 340912 | 568422 | 430198 | 379189 | 488068 | 109535 | 96415 | 124441 | 0.918 | 0.836 | 1.008 |
1994 | 1007518 | 772062 | 1314780 | 540906 | 460551 | 635281 | 112196 | 100073 | 125787 | 0.945 | 0.863 | 1.036 |
1995 | 603198 | 465162 | 782196 | 578388 | 501120 | 667570 | 130353 | 116768 | 145518 | 1.000 | 0.914 | 1.095 |
1996 | 387705 | 300151 | 500799 | 438011 | 387364 | 495281 | 123748 | 111311 | 137574 | 0.992 | 0.907 | 1.086 |
1997 | 1184700 | 901757 | 1556422 | 664639 | 547857 | 806315 | 109207 | 98197 | 121451 | 0.971 | 0.888 | 1.062 |
1998 | 146679 | 112285 | 191607 | 341806 | 300927 | 388239 | 109645 | 97498 | 123304 | 1.006 | 0.922 | 1.098 |
1999 | 264871 | 204970 | 342278 | 237044 | 211533 | 265632 | 90219 | 80497 | 101117 | 1.068 | 0.977 | 1.168 |
2000 | 485532 | 376134 | 626748 | 306508 | 261892 | 358726 | 72766 | 64287 | 82362 | 1.082 | 0.989 | 1.183 |
2001 | 177017 | 137157 | 228461 | 208772 | 184792 | 235865 | 67037 | 58986 | 76186 | 0.992 | 0.902 | 1.091 |
2002 | 260928 | 202858 | 335622 | 178082 | 156409 | 202758 | 59934 | 52681 | 68186 | 0.934 | 0.845 | 1.033 |
2003 | 133920 | 103642 | 173044 | 150091 | 133806 | 168358 | 59219 | 51931 | 67530 | 0.893 | 0.805 | 0.991 |
2004 | 215777 | 168024 | 277102 | 136762 | 119534 | 156474 | 50514 | 43836 | 58208 | 0.876 | 0.786 | 0.977 |
2005 | 166375 | 128294 | 215760 | 153737 | 133824 | 176613 | 51637 | 43947 | 60673 | 0.837 | 0.746 | 0.939 |
2006 | 372876 | 290750 | 478198 | 158895 | 133628 | 188940 | 46074 | 37743 | 56243 | 0.732 | 0.647 | 0.829 |
2007 | 185165 | 144816 | 236755 | 212352 | 186023 | 242407 | 74757 | 63805 | 87590 | 0.640 | 0.563 | 0.729 |
2008 | 211716 | 165443 | 270931 | 230960 | 200744 | 265724 | 84796 | 72064 | 99777 | 0.624 | 0.544 | 0.717 |
2009 | 216209 | 168785 | 276958 | 240145 | 208868 | 276106 | 95990 | 80601 | 114317 | 0.601 | 0.519 | 0.696 |
2010 | 328076 | 255838 | 420710 | 261189 | 224261 | 304198 | 100609 | 82812 | 122231 | 0.507 | 0.435 | 0.592 |
2011 | 164720 | 128181 | 211673 | 250697 | 215880 | 291128 | 115728 | 94118 | 142301 | 0.401 | 0.341 | 0.472 |
2012 | 197996 | 151824 | 258208 | 220577 | 186920 | 260294 | 121297 | 96674 | 152192 | 0.367 | 0.313 | 0.430 |
2013 | 257816 | 187876 | 353790 | 281813 | 235962 | 336574 | 135944 | 108976 | 169587 | 0.351 | 0.297 | 0.414 |
2014 | 149941 | 119348 | 188377 | |||||||||