Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 4 to 6 (F46). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F46 | Low | High |
1966 | 370275 | 262514 | 522270 | 338744 | 264247 | 434243 | 167879 | 129939 | 216897 | 1.038 | 0.843 | 1.278 |
1967 | 367324 | 269601 | 500469 | 387705 | 313138 | 480028 | 201390 | 163071 | 248714 | 1.049 | 0.883 | 1.247 |
1968 | 336045 | 247885 | 455559 | 403931 | 329733 | 494825 | 221239 | 180272 | 271517 | 1.041 | 0.887 | 1.222 |
1969 | 301643 | 222905 | 408195 | 393958 | 324572 | 478178 | 225032 | 184780 | 274054 | 1.020 | 0.868 | 1.197 |
1970 | 264078 | 195114 | 357418 | 371016 | 307907 | 447060 | 219257 | 181525 | 264833 | 0.974 | 0.828 | 1.145 |
1971 | 274581 | 203524 | 370445 | 351512 | 293569 | 420892 | 208981 | 174106 | 250843 | 0.925 | 0.786 | 1.089 |
1972 | 328076 | 244243 | 440683 | 363669 | 304816 | 433886 | 209190 | 175362 | 249544 | 0.907 | 0.768 | 1.070 |
1973 | 387317 | 288312 | 520320 | 406769 | 340409 | 486065 | 225483 | 189273 | 268620 | 0.881 | 0.745 | 1.043 |
1974 | 394352 | 294013 | 528935 | 466028 | 388684 | 558761 | 260407 | 217952 | 311132 | 0.842 | 0.711 | 0.999 |
1975 | 339762 | 253825 | 454794 | 506358 | 423356 | 605635 | 300439 | 251038 | 359562 | 0.812 | 0.684 | 0.963 |
1976 | 339762 | 252999 | 456279 | 516588 | 435813 | 612333 | 322223 | 270178 | 384294 | 0.809 | 0.681 | 0.962 |
1977 | 431059 | 321592 | 577787 | 545796 | 462784 | 643697 | 335038 | 282722 | 397035 | 0.771 | 0.647 | 0.919 |
1978 | 637303 | 473288 | 858155 | 656055 | 556442 | 773501 | 377000 | 319269 | 445169 | 0.707 | 0.592 | 0.845 |
1979 | 588305 | 439934 | 786714 | 815046 | 684807 | 970055 | 478303 | 403780 | 566580 | 0.680 | 0.569 | 0.812 |
1980 | 499319 | 372615 | 669107 | 893588 | 752291 | 1061424 | 569777 | 477675 | 679637 | 0.707 | 0.595 | 0.839 |
1981 | 594812 | 444169 | 796546 | 922645 | 783027 | 1087159 | 606828 | 509948 | 722112 | 0.742 | 0.625 | 0.881 |
1982 | 587129 | 436612 | 789535 | 954554 | 810511 | 1124197 | 618468 | 523254 | 731007 | 0.759 | 0.640 | 0.901 |
1983 | 443299 | 330156 | 595216 | 896273 | 754198 | 1065111 | 584785 | 491637 | 695582 | 0.782 | 0.660 | 0.926 |
1984 | 326766 | 242680 | 439987 | 797311 | 671873 | 946169 | 551833 | 462056 | 659052 | 0.822 | 0.696 | 0.971 |
1985 | 284361 | 211111 | 383027 | 713544 | 602267 | 845382 | 510936 | 427806 | 610221 | 0.862 | 0.731 | 1.016 |
1986 | 261974 | 194125 | 353536 | 538746 | 456955 | 635178 | 375871 | 317045 | 445611 | 0.926 | 0.785 | 1.091 |
1987 | 261974 | 190624 | 360029 | 494845 | 418718 | 584813 | 339083 | 286025 | 401983 | 0.945 | 0.803 | 1.112 |
1988 | 175606 | 128471 | 240035 | 418738 | 350388 | 500420 | 285501 | 239568 | 340240 | 0.970 | 0.827 | 1.138 |
1989 | 108880 | 80158 | 147892 | 297450 | 246812 | 358476 | 205048 | 170198 | 247034 | 1.056 | 0.904 | 1.233 |
1990 | 95703 | 71348 | 128371 | 232118 | 194300 | 277296 | 187400 | 155775 | 225446 | 1.139 | 0.971 | 1.335 |
1991 | 100609 | 75970 | 133239 | 180954 | 153842 | 212845 | 131663 | 111579 | 155361 | 1.138 | 0.963 | 1.345 |
1992 | 152207 | 115529 | 200530 | 144929 | 123154 | 170554 | 98716 | 83262 | 117038 | 0.966 | 0.819 | 1.140 |
1993 | 180052 | 135787 | 238747 | 154045 | 130953 | 181209 | 105556 | 89293 | 124782 | 0.777 | 0.646 | 0.933 |
1994 | 150242 | 113450 | 198964 | 227749 | 191340 | 271086 | 162430 | 136289 | 193585 | 0.733 | 0.612 | 0.877 |
1995 | 129703 | 97970 | 171713 | 235626 | 196900 | 281968 | 181317 | 149684 | 219634 | 0.778 | 0.659 | 0.919 |
1996 | 111190 | 83923 | 147317 | 210449 | 176681 | 250672 | 162267 | 134152 | 196275 | 0.899 | 0.766 | 1.054 |
1997 | 91309 | 68015 | 122580 | 185721 | 157352 | 219205 | 129056 | 108561 | 153420 | 1.004 | 0.859 | 1.174 |
1998 | 114921 | 85888 | 153768 | 148005 | 125629 | 174365 | 100007 | 83799 | 119351 | 1.087 | 0.936 | 1.264 |
1999 | 114577 | 85204 | 154076 | 117595 | 99276 | 139293 | 76726 | 64007 | 91973 | 1.205 | 1.044 | 1.390 |
2000 | 117712 | 86710 | 159800 | 113550 | 94542 | 136380 | 68665 | 56566 | 83353 | 1.394 | 1.212 | 1.603 |
2001 | 97343 | 72268 | 131119 | 97636 | 80524 | 118384 | 56840 | 46427 | 69589 | 1.534 | 1.325 | 1.775 |
2002 | 93995 | 70142 | 125960 | 83283 | 68581 | 101136 | 48243 | 39049 | 59602 | 1.449 | 1.268 | 1.657 |
2003 | 60054 | 44365 | 81292 | 71539 | 58944 | 86826 | 40660 | 33193 | 49806 | 1.488 | 1.302 | 1.700 |
2004 | 56331 | 41134 | 77142 | 57011 | 46713 | 69580 | 33591 | 27009 | 41775 | 1.501 | 1.302 | 1.730 |
2005 | 102847 | 76081 | 139029 | 50011 | 41144 | 60789 | 25034 | 20382 | 30748 | 1.301 | 1.115 | 1.519 |
2006 | 111860 | 80988 | 154499 | 70193 | 56672 | 86939 | 28710 | 23440 | 35165 | 1.217 | 1.032 | 1.435 |
2007 | 130614 | 90091 | 189363 | 73718 | 58958 | 92173 | 35490 | 27843 | 45237 | 1.250 | 1.057 | 1.479 |
2008 | 164062 | 111654 | 241069 | 92319 | 72644 | 117322 | 44891 | 35075 | 57455 | 1.315 | 1.109 | 1.560 |
2009 | 166209 | 111683 | 247355 | 123748 | 93740 | 163361 | 55105 | 41772 | 72694 | 1.348 | 1.129 | 1.610 |
2010 | 179872 | 121089 | 267191 | 119491 | 90014 | 158622 | 58396 | 42775 | 79720 | 1.519 | 1.270 | 1.816 |
2011 | 183689 | 121397 | 277945 | 118066 | 88362 | 157755 | 56218 | 40697 | 77660 | 1.443 | 1.195 | 1.743 |
2012 | 154199 | 101330 | 234652 | 120090 | 89249 | 161590 | 58689 | 42421 | 81194 | 1.569 | 1.293 | 1.904 |
2013 | 189852 | 123052 | 292916 | 120692 | 88940 | 163780 | 59516 | 41879 | 84581 | 1.686 | 1.364 | 2.083 |
2014 | 197402 | 117404 | 331910 | 99608 | 71063 | 139620 | 47146 | 32738 | 67895 | 1.825 | 1.394 | 2.389 |
2015 | 45982 | 29319 | 72114 | |||||||||