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 | 498321 | 366158 | 678188 | 516588 | 456098 | 585099 | 149642 | 134567 | 166405 | 0.476 | 0.419 | 0.542 |
1964 | 819951 | 604115 | 1112900 | 669308 | 578639 | 774185 | 161781 | 146839 | 178244 | 0.513 | 0.456 | 0.577 |
1965 | 1050734 | 776475 | 1421865 | 840708 | 733272 | 963886 | 200386 | 182890 | 219555 | 0.554 | 0.495 | 0.621 |
1966 | 1291093 | 954841 | 1745759 | 1005505 | 875866 | 1154332 | 222348 | 203869 | 242502 | 0.568 | 0.509 | 0.635 |
1967 | 1102400 | 814052 | 1492883 | 1060234 | 933944 | 1203600 | 247212 | 227305 | 268862 | 0.616 | 0.553 | 0.686 |
1968 | 558494 | 411457 | 758077 | 883812 | 798738 | 977948 | 258332 | 237774 | 280667 | 0.647 | 0.581 | 0.721 |
1969 | 495340 | 363676 | 674671 | 740440 | 666221 | 822928 | 254740 | 233823 | 277529 | 0.621 | 0.558 | 0.692 |
1970 | 1575369 | 1161264 | 2137142 | 1200201 | 999420 | 1441320 | 270222 | 247713 | 294776 | 0.643 | 0.579 | 0.714 |
1971 | 2059554 | 1512055 | 2805297 | 1339759 | 1136146 | 1579862 | 274581 | 252455 | 298645 | 0.723 | 0.653 | 0.800 |
1972 | 519696 | 381025 | 708836 | 924492 | 823649 | 1037682 | 239187 | 220330 | 259658 | 0.795 | 0.718 | 0.880 |
1973 | 752382 | 552153 | 1025222 | 742665 | 660238 | 835382 | 209819 | 193897 | 227049 | 0.773 | 0.698 | 0.855 |
1974 | 729416 | 534464 | 995480 | 712119 | 632745 | 801450 | 230038 | 211442 | 250269 | 0.747 | 0.675 | 0.827 |
1975 | 1229355 | 892713 | 1692945 | 802109 | 685049 | 939172 | 211928 | 194865 | 230484 | 0.795 | 0.720 | 0.878 |
1976 | 843234 | 608286 | 1168931 | 632857 | 558636 | 716939 | 180593 | 166553 | 195817 | 0.839 | 0.759 | 0.928 |
1977 | 2078174 | 1506410 | 2866952 | 982642 | 800683 | 1205952 | 158261 | 146585 | 170866 | 0.822 | 0.744 | 0.908 |
1978 | 1327755 | 961337 | 1833835 | 1121301 | 934131 | 1345973 | 145801 | 134689 | 157830 | 0.904 | 0.820 | 0.997 |
1979 | 1597579 | 1159315 | 2201523 | 1027871 | 875792 | 1206357 | 159692 | 148245 | 172022 | 0.837 | 0.759 | 0.922 |
1980 | 2540827 | 1834349 | 3519396 | 1230585 | 1021779 | 1482061 | 229808 | 211090 | 250186 | 0.911 | 0.829 | 1.001 |
1981 | 1030959 | 746059 | 1424655 | 1023767 | 886186 | 1182709 | 182225 | 169717 | 195656 | 0.930 | 0.848 | 1.021 |
1982 | 1669442 | 1221439 | 2281765 | 1106818 | 927244 | 1321170 | 180412 | 168769 | 192858 | 1.046 | 0.954 | 1.146 |
1983 | 930986 | 691695 | 1253061 | 868914 | 747577 | 1009947 | 141492 | 132183 | 151457 | 1.034 | 0.945 | 1.131 |
1984 | 1633115 | 1216222 | 2192910 | 880284 | 739904 | 1047298 | 120692 | 112698 | 129254 | 0.973 | 0.889 | 1.064 |
1985 | 407176 | 299587 | 553402 | 573779 | 508722 | 647157 | 105240 | 98391 | 112567 | 0.936 | 0.854 | 1.025 |
1986 | 1788701 | 1333717 | 2398898 | 792541 | 651100 | 964709 | 103985 | 97458 | 110949 | 0.995 | 0.911 | 1.087 |
1987 | 695927 | 521018 | 929554 | 732340 | 629590 | 851859 | 103466 | 96617 | 110800 | 0.981 | 0.898 | 1.072 |
1988 | 474492 | 354754 | 634644 | 538208 | 470737 | 615350 | 114921 | 107294 | 123090 | 0.993 | 0.909 | 1.084 |
1989 | 798109 | 593552 | 1073162 | 539285 | 456386 | 637243 | 119491 | 111571 | 127974 | 1.020 | 0.934 | 1.114 |
1990 | 321579 | 241098 | 428926 | 363306 | 320375 | 411989 | 98617 | 92323 | 105340 | 0.948 | 0.866 | 1.038 |
1991 | 363306 | 274010 | 481702 | 332369 | 290763 | 379928 | 86855 | 81496 | 92568 | 0.969 | 0.887 | 1.059 |
1992 | 802109 | 607192 | 1059598 | 504842 | 421325 | 604913 | 101215 | 94787 | 108079 | 0.962 | 0.881 | 1.050 |
1993 | 405550 | 310680 | 529390 | 384616 | 338291 | 437284 | 76650 | 71874 | 81742 | 0.961 | 0.880 | 1.050 |
1994 | 919881 | 695676 | 1216344 | 481182 | 406539 | 569528 | 96664 | 90416 | 103344 | 0.970 | 0.889 | 1.058 |
1995 | 548532 | 418127 | 719607 | 514011 | 442829 | 596635 | 85221 | 79751 | 91066 | 1.004 | 0.919 | 1.096 |
1996 | 353274 | 270644 | 461132 | 387705 | 342080 | 439415 | 94750 | 88779 | 101124 | 0.998 | 0.915 | 1.088 |
1997 | 1079491 | 810268 | 1438167 | 597196 | 487234 | 731974 | 87904 | 82440 | 93730 | 0.986 | 0.906 | 1.074 |
1998 | 133786 | 101442 | 176444 | 304675 | 267925 | 346465 | 78826 | 73275 | 84798 | 1.014 | 0.932 | 1.103 |
1999 | 241108 | 184894 | 314412 | 208772 | 186846 | 233272 | 82125 | 76707 | 87926 | 1.071 | 0.985 | 1.165 |
2000 | 444631 | 340871 | 579975 | 274581 | 233494 | 322897 | 63196 | 59033 | 67653 | 1.092 | 1.006 | 1.185 |
2001 | 163407 | 125227 | 213229 | 187213 | 165934 | 211219 | 39262 | 36746 | 41950 | 1.025 | 0.944 | 1.114 |
2002 | 240386 | 184684 | 312888 | 158736 | 139518 | 180601 | 52365 | 48884 | 56094 | 0.974 | 0.896 | 1.059 |
2003 | 122394 | 93704 | 159867 | 133119 | 119625 | 148135 | 53691 | 49674 | 58033 | 0.951 | 0.873 | 1.035 |
2004 | 201592 | 155264 | 261743 | 120451 | 105584 | 137411 | 42108 | 39312 | 45103 | 0.919 | 0.843 | 1.003 |
2005 | 157314 | 119978 | 206270 | 137448 | 120262 | 157090 | 46120 | 42544 | 49997 | 0.876 | 0.801 | 0.959 |
2006 | 355400 | 274120 | 460782 | 143774 | 121105 | 170687 | 35383 | 33071 | 37858 | 0.800 | 0.729 | 0.878 |
2007 | 176310 | 136404 | 227890 | 193494 | 171000 | 218946 | 58865 | 53621 | 64622 | 0.723 | 0.657 | 0.796 |
2008 | 199985 | 154505 | 258854 | 206902 | 181561 | 235779 | 78276 | 72282 | 84767 | 0.717 | 0.649 | 0.792 |
2009 | 202400 | 156292 | 262110 | 210239 | 185996 | 237641 | 76880 | 70953 | 83302 | 0.714 | 0.643 | 0.793 |
2010 | 307737 | 237082 | 399448 | 225032 | 195839 | 258577 | 72114 | 65771 | 79068 | 0.620 | 0.550 | 0.699 |
2011 | 154972 | 119184 | 201507 | 209609 | 185455 | 236909 | 83283 | 74991 | 92492 | 0.497 | 0.430 | 0.574 |
2012 | 187025 | 141914 | 246476 | 177194 | 156850 | 200176 | 84965 | 75056 | 96183 | 0.434 | 0.369 | 0.510 |
2013 | 242316 | 174703 | 336099 | 233515 | 198506 | 274698 | 94089 | 81495 | 108631 | 0.399 | 0.332 | 0.480 |
2014 | 104611 | 87387 | 125229 | |||||||||