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 | 403124 | 318106 | 510865 | 347319 | 302672 | 398552 | 169906 | 148023 | 195023 | 0.948 | 0.817 | 1.100 |
1967 | 372503 | 299797 | 462842 | 410446 | 359679 | 468378 | 213630 | 187916 | 242862 | 1.214 | 1.085 | 1.357 |
1968 | 340783 | 274482 | 423098 | 412504 | 364112 | 467327 | 226613 | 199408 | 257530 | 1.058 | 0.937 | 1.196 |
1969 | 292728 | 236216 | 362761 | 390428 | 346576 | 439830 | 222793 | 197442 | 251400 | 1.034 | 0.914 | 1.170 |
1970 | 247459 | 199901 | 306331 | 355400 | 317066 | 398370 | 211082 | 187917 | 237102 | 0.987 | 0.872 | 1.118 |
1971 | 264607 | 214285 | 326747 | 329391 | 295105 | 367660 | 195438 | 174627 | 218730 | 0.862 | 0.755 | 0.985 |
1972 | 317426 | 258105 | 390382 | 350109 | 314398 | 389876 | 201793 | 181230 | 224690 | 0.859 | 0.754 | 0.980 |
1973 | 408808 | 332342 | 502866 | 397918 | 357079 | 443427 | 217510 | 195579 | 241900 | 0.854 | 0.747 | 0.975 |
1974 | 429338 | 347820 | 529962 | 476394 | 425385 | 533519 | 259367 | 232600 | 289215 | 0.792 | 0.693 | 0.906 |
1975 | 317426 | 258932 | 389134 | 526497 | 469787 | 590052 | 312388 | 279121 | 349619 | 0.732 | 0.638 | 0.839 |
1976 | 316159 | 258146 | 387209 | 516071 | 465269 | 572421 | 330380 | 295950 | 368816 | 0.842 | 0.738 | 0.959 |
1977 | 449100 | 366994 | 549575 | 529136 | 479351 | 584091 | 322868 | 291225 | 357951 | 0.823 | 0.718 | 0.943 |
1978 | 707151 | 573045 | 872641 | 665304 | 600958 | 736541 | 368060 | 333033 | 406770 | 0.616 | 0.532 | 0.714 |
1979 | 584785 | 477386 | 716347 | 878525 | 786937 | 980773 | 515040 | 463692 | 572074 | 0.597 | 0.518 | 0.689 |
1980 | 465562 | 378632 | 572450 | 958380 | 862558 | 1064847 | 631593 | 565853 | 704970 | 0.700 | 0.611 | 0.801 |
1981 | 632857 | 515813 | 776460 | 958380 | 868612 | 1057426 | 643064 | 578154 | 715262 | 0.788 | 0.690 | 0.900 |
1982 | 629701 | 512205 | 774149 | 990535 | 896872 | 1093979 | 634759 | 573918 | 702049 | 0.795 | 0.697 | 0.906 |
1983 | 449549 | 365616 | 552749 | 941284 | 846060 | 1047225 | 609869 | 547812 | 678956 | 0.744 | 0.651 | 0.851 |
1984 | 310209 | 251777 | 382200 | 845768 | 760815 | 940206 | 594217 | 531617 | 664189 | 0.839 | 0.738 | 0.954 |
1985 | 257043 | 208293 | 317204 | 722159 | 650377 | 801862 | 527551 | 472022 | 589612 | 0.829 | 0.728 | 0.944 |
1986 | 266199 | 215755 | 328437 | 531788 | 481055 | 587872 | 377377 | 339164 | 419895 | 0.998 | 0.883 | 1.129 |
1987 | 302549 | 241944 | 378337 | 483110 | 436487 | 534713 | 322546 | 290449 | 358190 | 0.938 | 0.828 | 1.063 |
1988 | 205664 | 165003 | 256345 | 439327 | 393018 | 491094 | 289816 | 259924 | 323144 | 0.888 | 0.781 | 1.010 |
1989 | 122272 | 98204 | 152238 | 333034 | 295712 | 375066 | 226613 | 201161 | 255286 | 1.035 | 0.915 | 1.171 |
1990 | 99907 | 80689 | 123703 | 256530 | 228201 | 288375 | 207316 | 183425 | 234319 | 1.199 | 1.066 | 1.348 |
1991 | 89859 | 73434 | 109959 | 183873 | 165498 | 204288 | 136353 | 121994 | 152402 | 1.348 | 1.202 | 1.512 |
1992 | 135944 | 111657 | 165514 | 128027 | 115717 | 141647 | 86855 | 78271 | 96382 | 1.010 | 0.890 | 1.147 |
1993 | 172819 | 140885 | 211991 | 139665 | 126268 | 154482 | 94466 | 85268 | 104657 | 0.553 | 0.465 | 0.657 |
1994 | 135944 | 110833 | 166745 | 223686 | 200781 | 249204 | 161943 | 145136 | 180696 | 0.610 | 0.531 | 0.701 |
1995 | 119731 | 97712 | 146711 | 237994 | 212715 | 266276 | 187587 | 166098 | 211856 | 0.767 | 0.674 | 0.874 |
1996 | 107581 | 87985 | 131542 | 209819 | 188110 | 234034 | 163571 | 144953 | 184580 | 0.909 | 0.799 | 1.035 |
1997 | 92503 | 75471 | 113380 | 181317 | 164032 | 200423 | 126121 | 113411 | 140257 | 1.013 | 0.895 | 1.146 |
1998 | 132588 | 108120 | 162592 | 149343 | 135275 | 164873 | 98027 | 87885 | 109340 | 0.964 | 0.852 | 1.091 |
1999 | 140365 | 114055 | 172743 | 135131 | 122134 | 149512 | 86422 | 77514 | 96354 | 0.924 | 0.816 | 1.046 |
2000 | 144929 | 117402 | 178910 | 150542 | 134793 | 168132 | 93714 | 83263 | 105476 | 0.994 | 0.881 | 1.122 |
2001 | 122516 | 100039 | 150043 | 142201 | 127018 | 159199 | 88965 | 78791 | 100453 | 1.061 | 0.941 | 1.197 |
2002 | 119731 | 97941 | 146368 | 129314 | 115898 | 144283 | 82372 | 73077 | 92849 | 1.080 | 0.960 | 1.216 |
2003 | 95035 | 77950 | 115864 | 121905 | 109375 | 135872 | 76420 | 68006 | 85875 | 1.062 | 0.942 | 1.198 |
2004 | 98420 | 81494 | 118861 | 111413 | 99741 | 124451 | 70545 | 62335 | 79836 | 1.223 | 1.093 | 1.369 |
2005 | 134726 | 111491 | 162803 | 103673 | 93226 | 115292 | 62193 | 55334 | 69903 | 1.002 | 0.889 | 1.130 |
2006 | 123130 | 102216 | 148324 | 127644 | 114710 | 142036 | 71182 | 63631 | 79630 | 0.905 | 0.792 | 1.034 |
2007 | 136626 | 112721 | 165600 | 126121 | 112263 | 141690 | 78511 | 69201 | 89074 | 0.771 | 0.652 | 0.911 |
2008 | 152818 | 125109 | 186663 | 154817 | 136075 | 176141 | 99509 | 86600 | 114342 | 0.551 | 0.444 | 0.685 |
2009 | 138829 | 113255 | 170178 | 192529 | 166630 | 222453 | 120451 | 102818 | 141108 | 0.467 | 0.358 | 0.608 |
2010 | 147709 | 117214 | 186137 | 201592 | 170412 | 238477 | 139804 | 115622 | 169045 | 0.420 | 0.311 | 0.566 |
2011 | 169566 | 128446 | 223852 | 195048 | 162377 | 234293 | 131795 | 107248 | 161959 | 0.385 | 0.278 | 0.534 |
2012 | 198988 | 137124 | 288763 | 226613 | 181425 | 283056 | 151752 | 118482 | 194362 | 0.355 | 0.252 | 0.499 |
2013 | 194853 | 146038 | 259985 | |||||||||