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 | 454067 | 333727 | 617800 | 506358 | 448943 | 571116 | 149941 | 135148 | 166354 | 0.470 | 0.414 | 0.534 |
1964 | 810981 | 600045 | 1096068 | 671319 | 582670 | 773456 | 162592 | 147890 | 178756 | 0.505 | 0.450 | 0.567 |
1965 | 1051786 | 780758 | 1416897 | 855122 | 748646 | 976742 | 201793 | 184523 | 220680 | 0.545 | 0.487 | 0.609 |
1966 | 1360006 | 1010080 | 1831160 | 1042362 | 909112 | 1195143 | 224358 | 206100 | 244234 | 0.558 | 0.501 | 0.623 |
1967 | 1226899 | 910073 | 1654021 | 1122423 | 987674 | 1275555 | 248948 | 229369 | 270199 | 0.605 | 0.544 | 0.673 |
1968 | 637303 | 471182 | 861991 | 934718 | 843728 | 1035520 | 260146 | 239931 | 282065 | 0.636 | 0.572 | 0.707 |
1969 | 565237 | 416874 | 766400 | 786226 | 705277 | 876467 | 256786 | 236173 | 279199 | 0.610 | 0.548 | 0.678 |
1970 | 1803068 | 1335825 | 2433741 | 1314543 | 1090102 | 1585195 | 272938 | 250716 | 297129 | 0.630 | 0.568 | 0.699 |
1971 | 2380926 | 1759535 | 3221765 | 1467396 | 1241767 | 1734022 | 276786 | 254970 | 300468 | 0.710 | 0.642 | 0.785 |
1972 | 562980 | 415177 | 763402 | 971892 | 866655 | 1089908 | 241832 | 223178 | 262046 | 0.782 | 0.708 | 0.865 |
1973 | 830680 | 612767 | 1126088 | 778403 | 690375 | 877656 | 211716 | 195926 | 228778 | 0.763 | 0.691 | 0.843 |
1974 | 719995 | 530153 | 977819 | 711407 | 634124 | 798109 | 230038 | 211747 | 249909 | 0.743 | 0.672 | 0.821 |
1975 | 1249183 | 911968 | 1711088 | 808552 | 691987 | 944752 | 212140 | 195286 | 230448 | 0.790 | 0.716 | 0.871 |
1976 | 792541 | 575365 | 1091693 | 626560 | 555505 | 706705 | 181680 | 167694 | 196832 | 0.832 | 0.753 | 0.919 |
1977 | 2043143 | 1487965 | 2805465 | 971892 | 795511 | 1187380 | 159213 | 147564 | 171782 | 0.813 | 0.737 | 0.898 |
1978 | 1233048 | 898840 | 1691523 | 1081652 | 909573 | 1286287 | 146093 | 135049 | 158040 | 0.894 | 0.812 | 0.985 |
1979 | 1454249 | 1061762 | 1991821 | 982642 | 845379 | 1142192 | 160974 | 149538 | 173286 | 0.825 | 0.749 | 0.909 |
1980 | 2412080 | 1751705 | 3321410 | 1188259 | 993407 | 1421331 | 227977 | 209946 | 247557 | 0.898 | 0.818 | 0.986 |
1981 | 949794 | 693773 | 1300293 | 992518 | 865740 | 1137860 | 183139 | 170703 | 196481 | 0.919 | 0.838 | 1.007 |
1982 | 1506049 | 1113635 | 2036738 | 1044449 | 886517 | 1230516 | 181317 | 169660 | 193774 | 1.030 | 0.941 | 1.127 |
1983 | 838190 | 625608 | 1123006 | 812605 | 705150 | 936434 | 143057 | 133692 | 153078 | 1.013 | 0.927 | 1.106 |
1984 | 1597579 | 1192282 | 2140650 | 861129 | 725458 | 1022174 | 121783 | 113792 | 130336 | 0.953 | 0.872 | 1.041 |
1985 | 388093 | 289144 | 520903 | 570347 | 507788 | 640612 | 106938 | 100036 | 114315 | 0.921 | 0.841 | 1.007 |
1986 | 1846865 | 1377444 | 2476260 | 811792 | 666252 | 989125 | 105556 | 98986 | 112563 | 0.984 | 0.901 | 1.074 |
1987 | 700816 | 525350 | 934886 | 750879 | 646961 | 871489 | 105345 | 98455 | 112718 | 0.978 | 0.896 | 1.067 |
1988 | 479740 | 359288 | 640574 | 547983 | 480249 | 625271 | 116541 | 108933 | 124680 | 0.992 | 0.909 | 1.082 |
1989 | 833176 | 620673 | 1118434 | 556821 | 470891 | 658433 | 120934 | 113001 | 129424 | 1.021 | 0.935 | 1.115 |
1990 | 340783 | 255659 | 454249 | 378133 | 333163 | 429172 | 100108 | 93758 | 106887 | 0.953 | 0.871 | 1.043 |
1991 | 383464 | 288919 | 508947 | 345587 | 301802 | 395725 | 87816 | 82450 | 93531 | 0.978 | 0.895 | 1.068 |
1992 | 806936 | 614547 | 1059555 | 511447 | 428942 | 609822 | 102028 | 95506 | 108995 | 0.967 | 0.886 | 1.055 |
1993 | 373249 | 285604 | 487790 | 381170 | 336794 | 431392 | 78120 | 73271 | 83289 | 0.969 | 0.888 | 1.057 |
1994 | 892695 | 679709 | 1172419 | 469301 | 398780 | 552294 | 96086 | 89870 | 102732 | 0.955 | 0.876 | 1.042 |
1995 | 569207 | 434556 | 745582 | 521779 | 450251 | 604671 | 85562 | 80117 | 91378 | 0.982 | 0.899 | 1.072 |
1996 | 366590 | 281363 | 477634 | 404335 | 357235 | 457645 | 98420 | 92230 | 105025 | 0.996 | 0.913 | 1.086 |
1997 | 1181151 | 889238 | 1568892 | 644996 | 526181 | 790642 | 91766 | 86068 | 97841 | 0.989 | 0.909 | 1.076 |
1998 | 141775 | 107017 | 187824 | 321579 | 283271 | 365069 | 82454 | 76725 | 88611 | 1.024 | 0.942 | 1.113 |
1999 | 279288 | 214203 | 364150 | 226840 | 202010 | 254722 | 85734 | 80128 | 91731 | 1.076 | 0.990 | 1.169 |
2000 | 530195 | 406167 | 692096 | 314582 | 266130 | 371855 | 67914 | 63440 | 72704 | 1.094 | 1.008 | 1.186 |
2001 | 182225 | 139852 | 237438 | 208147 | 184429 | 234915 | 42702 | 39962 | 45630 | 1.042 | 0.961 | 1.131 |
2002 | 266999 | 204438 | 348704 | 173165 | 151845 | 197478 | 56218 | 52481 | 60222 | 0.993 | 0.914 | 1.079 |
2003 | 136080 | 104742 | 176794 | 143344 | 128874 | 159438 | 57297 | 53039 | 61897 | 0.979 | 0.900 | 1.064 |
2004 | 215561 | 165870 | 280139 | 126374 | 110551 | 144462 | 43217 | 40407 | 46223 | 0.942 | 0.865 | 1.027 |
2005 | 156061 | 119176 | 204360 | 139107 | 122115 | 158464 | 47099 | 43456 | 51046 | 0.895 | 0.819 | 0.977 |
2006 | 357897 | 275968 | 464149 | 143631 | 120908 | 170624 | 34926 | 32693 | 37313 | 0.814 | 0.743 | 0.892 |
2007 | 160974 | 124719 | 207769 | 185535 | 164484 | 209280 | 57584 | 52542 | 63109 | 0.737 | 0.671 | 0.809 |
2008 | 196222 | 151897 | 253480 | 199586 | 175399 | 227108 | 74982 | 69525 | 80866 | 0.733 | 0.667 | 0.804 |
2009 | 194464 | 150212 | 251752 | 202805 | 179897 | 228629 | 74310 | 68913 | 80129 | 0.731 | 0.663 | 0.805 |
2010 | 296855 | 229441 | 384078 | 215993 | 188882 | 246995 | 69148 | 63777 | 74970 | 0.640 | 0.574 | 0.714 |
2011 | 156530 | 119896 | 204356 | 203414 | 180387 | 229381 | 79618 | 72595 | 87321 | 0.517 | 0.454 | 0.589 |
2012 | 195243 | 147488 | 258461 | 175782 | 156037 | 198026 | 81879 | 73321 | 91436 | 0.446 | 0.384 | 0.519 |
2013 | 225258 | 160739 | 315672 | 226387 | 192877 | 265718 | 91309 | 80024 | 104184 | 0.400 | 0.334 | 0.480 |
2014 | 101316 | 85328 | 120300 | |||||||||