Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 3 to 7 (F37). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F37 | Low | High |
1963 | 413743 | 315464 | 542639 | 503833 | 454122 | 558985 | 146093 | 130172 | 163962 | 0.527 | 0.456 | 0.609 |
1964 | 795718 | 609711 | 1038471 | 649527 | 569503 | 740796 | 157472 | 141469 | 175284 | 0.546 | 0.480 | 0.621 |
1965 | 1084902 | 836699 | 1406732 | 844078 | 748835 | 951434 | 196614 | 177151 | 218216 | 0.562 | 0.498 | 0.633 |
1966 | 1323778 | 1023890 | 1711499 | 1027871 | 912475 | 1157860 | 220136 | 199493 | 242915 | 0.577 | 0.514 | 0.648 |
1967 | 1317175 | 1018682 | 1703133 | 1131438 | 1008929 | 1268823 | 243045 | 220952 | 267346 | 0.608 | 0.544 | 0.681 |
1968 | 554599 | 426633 | 720946 | 918962 | 840555 | 1004682 | 258074 | 235417 | 282911 | 0.625 | 0.559 | 0.698 |
1969 | 562980 | 432639 | 732589 | 775296 | 698972 | 859954 | 257043 | 233763 | 282642 | 0.625 | 0.560 | 0.698 |
1970 | 1978798 | 1526640 | 2564874 | 1386094 | 1171367 | 1640182 | 273758 | 247965 | 302234 | 0.626 | 0.563 | 0.697 |
1971 | 2523103 | 1951092 | 3262812 | 1534937 | 1329586 | 1772005 | 274855 | 249008 | 303385 | 0.658 | 0.594 | 0.728 |
1972 | 577810 | 446368 | 747956 | 1005505 | 912809 | 1107613 | 240386 | 217665 | 265478 | 0.694 | 0.626 | 0.770 |
1973 | 879404 | 679682 | 1137815 | 813418 | 729269 | 907276 | 218600 | 199041 | 240082 | 0.686 | 0.618 | 0.760 |
1974 | 781523 | 602932 | 1013013 | 754643 | 681248 | 835945 | 236807 | 214573 | 261344 | 0.679 | 0.612 | 0.753 |
1975 | 1641301 | 1264769 | 2129931 | 934718 | 809477 | 1079335 | 215346 | 195194 | 237578 | 0.694 | 0.626 | 0.769 |
1976 | 976764 | 750714 | 1270880 | 725053 | 655216 | 802334 | 187587 | 170313 | 206613 | 0.705 | 0.638 | 0.779 |
1977 | 2400050 | 1843359 | 3124860 | 1119060 | 944612 | 1325725 | 166375 | 151580 | 182614 | 0.712 | 0.643 | 0.787 |
1978 | 1196606 | 911111 | 1571561 | 1130307 | 987510 | 1293753 | 164391 | 150837 | 179162 | 0.744 | 0.673 | 0.821 |
1979 | 1474751 | 1130262 | 1924237 | 1004500 | 885330 | 1139710 | 170758 | 156828 | 185924 | 0.731 | 0.663 | 0.807 |
1980 | 2446087 | 1865575 | 3207236 | 1202604 | 1036357 | 1395520 | 180954 | 166402 | 196779 | 0.766 | 0.696 | 0.842 |
1981 | 861129 | 661192 | 1121525 | 986580 | 888274 | 1095766 | 195438 | 180429 | 211696 | 0.799 | 0.728 | 0.878 |
1982 | 1452795 | 1119351 | 1885569 | 1019681 | 886860 | 1172394 | 187025 | 172280 | 203033 | 0.862 | 0.785 | 0.947 |
1983 | 830680 | 642255 | 1074386 | 822415 | 730712 | 925626 | 155593 | 143456 | 168757 | 0.863 | 0.787 | 0.945 |
1984 | 1544174 | 1192712 | 1999205 | 862853 | 746238 | 997692 | 133119 | 122942 | 144139 | 0.837 | 0.765 | 0.917 |
1985 | 389648 | 299911 | 506237 | 581287 | 529354 | 638316 | 126374 | 116831 | 136697 | 0.828 | 0.756 | 0.906 |
1986 | 1776223 | 1372631 | 2298483 | 795718 | 670709 | 944027 | 113323 | 104785 | 122557 | 0.864 | 0.789 | 0.945 |
1987 | 677388 | 525886 | 872537 | 745641 | 660941 | 841196 | 108228 | 100223 | 116873 | 0.870 | 0.794 | 0.953 |
1988 | 444187 | 344883 | 572083 | 538746 | 482124 | 602019 | 99808 | 92250 | 107984 | 0.879 | 0.804 | 0.961 |
1989 | 844922 | 653384 | 1092610 | 558494 | 482759 | 646112 | 92967 | 85681 | 100873 | 0.887 | 0.812 | 0.969 |
1990 | 321901 | 249841 | 414745 | 384616 | 347402 | 425816 | 80258 | 74148 | 86871 | 0.856 | 0.783 | 0.937 |
1991 | 377377 | 292986 | 486076 | 346972 | 308437 | 390322 | 71826 | 66571 | 77496 | 0.874 | 0.799 | 0.956 |
1992 | 759944 | 590627 | 977800 | 502324 | 430545 | 586069 | 69633 | 64404 | 75288 | 0.868 | 0.793 | 0.950 |
1993 | 399113 | 310209 | 513497 | 400312 | 359906 | 445255 | 65513 | 60918 | 70454 | 0.889 | 0.812 | 0.973 |
1994 | 918962 | 712974 | 1184463 | 493856 | 425869 | 572697 | 65317 | 60702 | 70282 | 0.879 | 0.802 | 0.963 |
1995 | 542531 | 422278 | 697027 | 531256 | 470253 | 600173 | 71970 | 66686 | 77672 | 0.856 | 0.778 | 0.942 |
1996 | 395537 | 306631 | 510221 | 448651 | 400524 | 502561 | 76115 | 70688 | 81959 | 0.911 | 0.833 | 0.995 |
1997 | 1199002 | 927159 | 1550550 | 692456 | 582369 | 823353 | 78590 | 72993 | 84616 | 0.969 | 0.891 | 1.054 |
1998 | 147267 | 114636 | 189185 | 376247 | 335620 | 421790 | 68255 | 62981 | 73970 | 1.073 | 0.991 | 1.162 |
1999 | 241349 | 187940 | 309936 | 239905 | 216466 | 265883 | 57815 | 53340 | 62665 | 1.169 | 1.067 | 1.281 |
2000 | 428052 | 333161 | 549971 | 278452 | 241312 | 321307 | 43434 | 39835 | 47359 | 1.167 | 1.061 | 1.283 |
2001 | 122762 | 95012 | 158616 | 177017 | 160236 | 195555 | 30853 | 28482 | 33422 | 1.047 | 0.958 | 1.144 |
2002 | 182773 | 141085 | 236778 | 187587 | 165499 | 212624 | 31101 | 28694 | 33710 | 1.032 | 0.939 | 1.135 |
2003 | 88080 | 68572 | 113138 | 106511 | 97228 | 116679 | 24934 | 22667 | 27428 | 0.899 | 0.817 | 0.989 |
2004 | 150242 | 116898 | 193095 | 113550 | 100500 | 128295 | 24173 | 22336 | 26162 | 0.891 | 0.809 | 0.981 |
2005 | 111079 | 86545 | 142569 | 114921 | 103479 | 127628 | 23435 | 21684 | 25328 | 0.851 | 0.772 | 0.939 |
2006 | 288659 | 224803 | 370652 | 129832 | 114083 | 147756 | 21478 | 19869 | 23219 | 0.801 | 0.723 | 0.887 |
2007 | 131795 | 102449 | 169546 | 157472 | 142121 | 174480 | 26903 | 24879 | 29092 | 0.751 | 0.674 | 0.838 |
2008 | 142059 | 110386 | 182820 | 157157 | 141840 | 174128 | 32370 | 29738 | 35236 | 0.771 | 0.686 | 0.865 |
2009 | 151903 | 117079 | 197087 | 171271 | 153148 | 191538 | 38561 | 35087 | 42379 | 0.769 | 0.670 | 0.882 |
2010 | 233048 | 172930 | 314066 | 186839 | 163196 | 213906 | 40135 | 36128 | 44586 | 0.758 | 0.640 | 0.897 |
2011 | 135808 | 84711 | 217728 | 178082 | 150691 | 210452 | 40741 | 35650 | 46560 | 0.728 | 0.590 | 0.899 |
2012 | 48874 | 40058 | 59630 | |||||||||