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 | 460929 | 343657 | 618220 | 512471 | 457597 | 573926 | 150995 | 136687 | 166800 | 0.485 | 0.431 | 0.545 |
1964 | 842391 | 633642 | 1119911 | 681465 | 594548 | 781089 | 163407 | 149089 | 179100 | 0.511 | 0.461 | 0.568 |
1965 | 1066614 | 806597 | 1410451 | 859409 | 758139 | 974206 | 203211 | 186281 | 221679 | 0.542 | 0.490 | 0.598 |
1966 | 1369560 | 1035837 | 1810801 | 1046540 | 920283 | 1190119 | 226613 | 208721 | 246039 | 0.560 | 0.508 | 0.617 |
1967 | 1265528 | 955357 | 1676401 | 1132570 | 1003263 | 1278543 | 250948 | 231613 | 271897 | 0.602 | 0.547 | 0.662 |
1968 | 647582 | 485105 | 864477 | 940343 | 853137 | 1036462 | 261974 | 242061 | 283525 | 0.632 | 0.575 | 0.695 |
1969 | 600790 | 451441 | 799547 | 801307 | 720615 | 891036 | 258590 | 238674 | 280168 | 0.621 | 0.565 | 0.682 |
1970 | 1845019 | 1389730 | 2449465 | 1334410 | 1117115 | 1593973 | 273484 | 251982 | 296822 | 0.639 | 0.583 | 0.701 |
1971 | 2378546 | 1790598 | 3159549 | 1465929 | 1252783 | 1715340 | 276233 | 255182 | 299020 | 0.705 | 0.645 | 0.771 |
1972 | 585370 | 440392 | 778076 | 979698 | 878625 | 1092398 | 241591 | 223109 | 261603 | 0.767 | 0.700 | 0.841 |
1973 | 881165 | 663869 | 1169586 | 803715 | 716189 | 901937 | 213630 | 198046 | 230440 | 0.754 | 0.690 | 0.825 |
1974 | 812605 | 611567 | 1079728 | 757668 | 677539 | 847273 | 232582 | 214512 | 252175 | 0.739 | 0.676 | 0.808 |
1975 | 1402827 | 1045829 | 1881688 | 868046 | 746811 | 1008961 | 213203 | 196928 | 230823 | 0.774 | 0.709 | 0.845 |
1976 | 865446 | 643721 | 1163543 | 666636 | 592999 | 749418 | 183322 | 169815 | 197903 | 0.807 | 0.738 | 0.883 |
1977 | 2124400 | 1584596 | 2848092 | 1017643 | 845512 | 1224817 | 161458 | 150032 | 173754 | 0.802 | 0.734 | 0.877 |
1978 | 1269330 | 949794 | 1696368 | 1125795 | 961735 | 1317842 | 160974 | 149982 | 172773 | 0.857 | 0.785 | 0.936 |
1979 | 1441219 | 1082041 | 1919624 | 1007518 | 880025 | 1153480 | 167209 | 155897 | 179342 | 0.808 | 0.740 | 0.881 |
1980 | 2289857 | 1711533 | 3063596 | 1176436 | 1004664 | 1377576 | 181680 | 169429 | 194816 | 0.861 | 0.793 | 0.936 |
1981 | 883812 | 663683 | 1176954 | 990535 | 876298 | 1119663 | 194853 | 182162 | 208428 | 0.893 | 0.823 | 0.969 |
1982 | 1405635 | 1066380 | 1852821 | 1017643 | 880569 | 1176055 | 188339 | 176257 | 201249 | 0.982 | 0.904 | 1.067 |
1983 | 820771 | 626497 | 1075289 | 817495 | 717905 | 930901 | 154817 | 144882 | 165434 | 0.973 | 0.897 | 1.054 |
1984 | 1438340 | 1095937 | 1887719 | 831511 | 715303 | 966598 | 132455 | 124116 | 141355 | 0.916 | 0.846 | 0.993 |
1985 | 378133 | 286634 | 498840 | 571489 | 512995 | 636652 | 127007 | 118867 | 135705 | 0.889 | 0.819 | 0.965 |
1986 | 1709993 | 1300761 | 2247974 | 781523 | 654125 | 933733 | 116076 | 108712 | 123939 | 0.935 | 0.863 | 1.013 |
1987 | 669308 | 511754 | 875368 | 741922 | 646844 | 850977 | 109207 | 102172 | 116726 | 0.938 | 0.866 | 1.015 |
1988 | 460469 | 351991 | 602378 | 550180 | 488205 | 620022 | 100811 | 94386 | 107673 | 0.948 | 0.876 | 1.027 |
1989 | 776848 | 589247 | 1024177 | 541988 | 465782 | 630662 | 94466 | 88199 | 101179 | 0.965 | 0.890 | 1.047 |
1990 | 332701 | 254394 | 435113 | 380789 | 338967 | 427770 | 80338 | 75088 | 85955 | 0.910 | 0.838 | 0.989 |
1991 | 370275 | 283101 | 484290 | 350459 | 309695 | 396589 | 73718 | 69170 | 78565 | 0.910 | 0.839 | 0.987 |
1992 | 794128 | 606925 | 1039073 | 518140 | 438156 | 612724 | 71111 | 66586 | 75944 | 0.879 | 0.810 | 0.953 |
1993 | 440207 | 336704 | 575526 | 430198 | 380277 | 486672 | 68665 | 64490 | 73111 | 0.893 | 0.825 | 0.968 |
1994 | 955510 | 722592 | 1263505 | 529136 | 451377 | 620290 | 71970 | 67621 | 76598 | 0.909 | 0.839 | 0.984 |
1995 | 553491 | 423759 | 722939 | 563544 | 491509 | 646135 | 80983 | 75859 | 86454 | 0.937 | 0.865 | 1.015 |
1996 | 398714 | 304949 | 521310 | 456800 | 405480 | 514615 | 79301 | 74503 | 84407 | 0.954 | 0.882 | 1.032 |
1997 | 1054946 | 801901 | 1387841 | 629701 | 525695 | 754284 | 75132 | 70575 | 79983 | 0.959 | 0.888 | 1.036 |
1998 | 165215 | 125344 | 217767 | 342148 | 303051 | 386290 | 61329 | 57553 | 65351 | 0.976 | 0.904 | 1.054 |
1999 | 298045 | 227676 | 390163 | 254995 | 227850 | 285375 | 56162 | 52664 | 59893 | 0.992 | 0.917 | 1.072 |
2000 | 544705 | 416508 | 712361 | 342833 | 292520 | 401801 | 49811 | 46458 | 53407 | 0.985 | 0.912 | 1.064 |
2001 | 205664 | 155677 | 271702 | 247459 | 220419 | 277816 | 41940 | 39363 | 44686 | 0.942 | 0.873 | 1.017 |
2002 | 258074 | 196006 | 339796 | 269144 | 236545 | 306234 | 43261 | 40538 | 46166 | 0.909 | 0.841 | 0.983 |
2003 | 128927 | 98655 | 168488 | 156686 | 142074 | 172801 | 37911 | 35327 | 40684 | 0.885 | 0.818 | 0.957 |
2004 | 208355 | 159510 | 272159 | 157472 | 138485 | 179062 | 33390 | 31275 | 35648 | 0.847 | 0.782 | 0.918 |
2005 | 142914 | 109708 | 186171 | 152207 | 135933 | 170430 | 31382 | 29415 | 33481 | 0.793 | 0.730 | 0.861 |
2006 | 365858 | 280340 | 477462 | 165877 | 144799 | 190023 | 27778 | 26028 | 29646 | 0.723 | 0.665 | 0.787 |
2007 | 150392 | 115511 | 195806 | 195830 | 174553 | 219699 | 34614 | 32313 | 37078 | 0.676 | 0.620 | 0.738 |
2008 | 181680 | 139642 | 236372 | 191760 | 172876 | 212707 | 39537 | 36838 | 42434 | 0.635 | 0.581 | 0.694 |
2009 | 203211 | 155646 | 265312 | 218819 | 194922 | 245646 | 47715 | 44203 | 51506 | 0.600 | 0.547 | 0.657 |
2010 | 321901 | 246831 | 419803 | 250446 | 222204 | 282279 | 51741 | 47994 | 55780 | 0.571 | 0.519 | 0.629 |
2011 | 171613 | 130616 | 225478 | 243288 | 218529 | 270851 | 56783 | 52423 | 61507 | 0.552 | 0.496 | 0.613 |
2012 | 239426 | 175154 | 327283 | 260667 | 231510 | 293497 | 67440 | 61383 | 74096 | 0.549 | 0.485 | 0.621 |
2013 | 244263 | 159220 | 374730 | 285786 | 240303 | 339879 | 74682 | 65831 | 84724 | 0.552 | 0.471 | 0.647 |
2014 | 74832 | 61353 | 91272 | |||||||||