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 | 509915 | 384362 | 676481 | 515555 | 458769 | 579371 | 149642 | 134102 | 166982 | 0.471 | 0.417 | 0.532 |
1964 | 846614 | 638349 | 1122827 | 681465 | 594234 | 781501 | 162592 | 146645 | 180273 | 0.516 | 0.462 | 0.575 |
1965 | 1048635 | 794144 | 1384681 | 846614 | 746126 | 960635 | 201189 | 182568 | 221709 | 0.564 | 0.507 | 0.627 |
1966 | 1305374 | 988951 | 1723039 | 1009535 | 888203 | 1147440 | 220577 | 201594 | 241347 | 0.572 | 0.516 | 0.635 |
1967 | 1090340 | 825282 | 1440528 | 1060234 | 943087 | 1191932 | 245733 | 225105 | 268251 | 0.617 | 0.557 | 0.682 |
1968 | 569207 | 429922 | 753617 | 886468 | 807474 | 973189 | 258849 | 238250 | 281229 | 0.648 | 0.586 | 0.717 |
1969 | 505347 | 380393 | 671346 | 746387 | 676397 | 823620 | 254995 | 233725 | 278201 | 0.621 | 0.561 | 0.687 |
1970 | 1581683 | 1194407 | 2094531 | 1207424 | 1019897 | 1429432 | 272393 | 249057 | 297915 | 0.652 | 0.592 | 0.718 |
1971 | 2047234 | 1538472 | 2724240 | 1335745 | 1146715 | 1555936 | 273758 | 250830 | 298782 | 0.730 | 0.664 | 0.802 |
1972 | 506865 | 380020 | 676048 | 913465 | 820878 | 1016494 | 234920 | 215166 | 256487 | 0.787 | 0.716 | 0.866 |
1973 | 734540 | 550961 | 979287 | 736747 | 661553 | 820488 | 210871 | 193956 | 229260 | 0.777 | 0.706 | 0.854 |
1974 | 723604 | 541945 | 966155 | 704328 | 630245 | 787120 | 226387 | 207646 | 246819 | 0.742 | 0.675 | 0.817 |
1975 | 1172912 | 868862 | 1583360 | 784655 | 678356 | 907612 | 206902 | 190371 | 224868 | 0.791 | 0.721 | 0.868 |
1976 | 802912 | 589930 | 1092785 | 615999 | 548218 | 692160 | 177017 | 162196 | 193192 | 0.829 | 0.754 | 0.912 |
1977 | 2039061 | 1509456 | 2754482 | 965113 | 796759 | 1169038 | 150844 | 138320 | 164501 | 0.808 | 0.735 | 0.889 |
1978 | 1375049 | 1016931 | 1859280 | 1135973 | 954459 | 1352006 | 154045 | 142759 | 166224 | 0.903 | 0.823 | 0.991 |
1979 | 1616866 | 1198882 | 2180577 | 1038201 | 893624 | 1206169 | 156373 | 145549 | 168002 | 0.850 | 0.777 | 0.931 |
1980 | 2607754 | 1925238 | 3532230 | 1246687 | 1045918 | 1485993 | 169397 | 157529 | 182159 | 0.916 | 0.840 | 1.000 |
1981 | 1065548 | 787722 | 1441363 | 1037163 | 905094 | 1188504 | 184795 | 172670 | 197770 | 0.934 | 0.857 | 1.018 |
1982 | 1691286 | 1257656 | 2274430 | 1119060 | 945839 | 1324005 | 177726 | 166557 | 189644 | 1.047 | 0.962 | 1.141 |
1983 | 943168 | 711023 | 1251108 | 871525 | 754106 | 1007227 | 149941 | 139931 | 160668 | 1.039 | 0.956 | 1.130 |
1984 | 1623346 | 1227586 | 2146695 | 875018 | 741911 | 1032007 | 128027 | 119930 | 136672 | 0.974 | 0.896 | 1.059 |
1985 | 422101 | 316526 | 562890 | 569207 | 507500 | 638418 | 127772 | 119261 | 136890 | 0.938 | 0.862 | 1.020 |
1986 | 1804872 | 1367616 | 2381926 | 794923 | 659474 | 958191 | 112533 | 105692 | 119816 | 0.995 | 0.917 | 1.080 |
1987 | 708567 | 538692 | 932011 | 732340 | 633461 | 846653 | 116891 | 108570 | 125851 | 0.969 | 0.892 | 1.053 |
1988 | 486018 | 368664 | 640728 | 545796 | 480409 | 620081 | 119491 | 112484 | 126935 | 0.998 | 0.920 | 1.083 |
1989 | 775296 | 585534 | 1026556 | 530195 | 453072 | 620446 | 104925 | 98258 | 112044 | 1.024 | 0.944 | 1.112 |
1990 | 323191 | 246038 | 424539 | 357182 | 316680 | 402863 | 93807 | 88126 | 99855 | 0.955 | 0.878 | 1.038 |
1991 | 362217 | 277085 | 473506 | 328404 | 289081 | 373076 | 88168 | 83038 | 93615 | 0.961 | 0.885 | 1.043 |
1992 | 779182 | 597674 | 1015813 | 493363 | 415429 | 585916 | 83784 | 78649 | 89255 | 0.960 | 0.885 | 1.042 |
1993 | 412091 | 319043 | 532277 | 381170 | 336651 | 431576 | 87291 | 81613 | 93364 | 0.959 | 0.883 | 1.041 |
1994 | 881165 | 673377 | 1153072 | 468364 | 399200 | 549510 | 89949 | 84839 | 95367 | 0.970 | 0.895 | 1.052 |
1995 | 534988 | 412405 | 694009 | 498820 | 432322 | 575546 | 105030 | 97906 | 112672 | 1.001 | 0.921 | 1.087 |
1996 | 351512 | 272257 | 453840 | 383464 | 340165 | 432274 | 101417 | 95608 | 107580 | 0.998 | 0.921 | 1.082 |
1997 | 1018661 | 775730 | 1337670 | 572633 | 473266 | 692863 | 90581 | 85460 | 96009 | 0.996 | 0.921 | 1.077 |
1998 | 137585 | 105628 | 179211 | 295079 | 261171 | 333390 | 90129 | 82979 | 97896 | 1.024 | 0.948 | 1.107 |
1999 | 237518 | 184083 | 306465 | 205048 | 184754 | 227572 | 73718 | 69668 | 78003 | 1.076 | 0.996 | 1.163 |
2000 | 428052 | 331983 | 551921 | 266999 | 228792 | 311586 | 59934 | 55821 | 64351 | 1.084 | 1.003 | 1.171 |
2001 | 161781 | 125600 | 208384 | 184795 | 164791 | 207226 | 56444 | 52707 | 60445 | 1.025 | 0.950 | 1.107 |
2002 | 229349 | 178314 | 294991 | 154972 | 137440 | 174740 | 49911 | 47051 | 52945 | 0.979 | 0.906 | 1.058 |
2003 | 120451 | 93525 | 155130 | 130744 | 118099 | 144744 | 49613 | 46210 | 53266 | 0.948 | 0.876 | 1.027 |
2004 | 190995 | 149015 | 244801 | 113777 | 100913 | 128282 | 40095 | 37916 | 42398 | 0.912 | 0.840 | 0.989 |
2005 | 151752 | 117611 | 195802 | 131006 | 115859 | 148134 | 41606 | 38766 | 44655 | 0.859 | 0.791 | 0.934 |
2006 | 341465 | 266935 | 436804 | 135944 | 116121 | 159151 | 36901 | 34754 | 39181 | 0.797 | 0.731 | 0.869 |
2007 | 163407 | 128017 | 208580 | 182043 | 162420 | 204038 | 62944 | 57867 | 68467 | 0.741 | 0.678 | 0.811 |
2008 | 185350 | 144990 | 236944 | 188716 | 167991 | 211999 | 68255 | 63828 | 72988 | 0.739 | 0.675 | 0.809 |
2009 | 184057 | 144030 | 235207 | 198789 | 177315 | 222864 | 74087 | 68749 | 79840 | 0.735 | 0.668 | 0.808 |
2010 | 270222 | 210563 | 346785 | 205253 | 180185 | 233809 | 71611 | 65849 | 77877 | 0.663 | 0.594 | 0.739 |
2011 | 142201 | 111139 | 181945 | 190232 | 169374 | 213659 | 76344 | 68914 | 84575 | 0.549 | 0.484 | 0.623 |
2012 | 201390 | 157028 | 258285 | 167711 | 149397 | 188271 | 74907 | 66933 | 83830 | 0.501 | 0.436 | 0.576 |
2013 | 240867 | 181447 | 319745 | 221682 | 191568 | 256530 | 85050 | 74936 | 96530 | 0.473 | 0.406 | 0.552 |
2014 | 356825 | 243088 | 523776 | 287219 | 231455 | 356418 | 93340 | 80589 | 108107 | 0.449 | 0.375 | 0.538 |
2015 | 113323 | 92186 | 139308 | |||||||||