Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 2 to 5 (F25). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F25 | Low | High |
1958 | 508388 | 309601 | 834810 | 166542 | 129345 | 214435 | 111636 | 86017 | 144886 | 0.211 | 0.152 | 0.293 |
1959 | 929126 | 549861 | 1569990 | 175782 | 129866 | 237932 | 103881 | 79692 | 135412 | 0.201 | 0.149 | 0.270 |
1960 | 369165 | 229505 | 593813 | 153584 | 119700 | 197059 | 107689 | 82965 | 139779 | 0.207 | 0.157 | 0.273 |
1961 | 362943 | 228767 | 575814 | 135537 | 106094 | 173151 | 92874 | 72068 | 119688 | 0.187 | 0.142 | 0.247 |
1962 | 583034 | 359037 | 946778 | 160813 | 123899 | 208726 | 100007 | 78859 | 126827 | 0.209 | 0.160 | 0.273 |
1963 | 336718 | 210361 | 538973 | 139386 | 110751 | 175424 | 96375 | 76295 | 121740 | 0.191 | 0.146 | 0.249 |
1964 | 1037163 | 623510 | 1725246 | 196222 | 140981 | 273107 | 107474 | 81861 | 141099 | 0.168 | 0.126 | 0.223 |
1965 | 378511 | 235663 | 607945 | 175255 | 137808 | 222878 | 122884 | 96057 | 157204 | 0.182 | 0.140 | 0.237 |
1966 | 725053 | 462370 | 1136973 | 218382 | 171277 | 278441 | 134054 | 107583 | 167039 | 0.215 | 0.169 | 0.274 |
1967 | 829020 | 534357 | 1286171 | 235861 | 186458 | 298355 | 142914 | 116246 | 175701 | 0.251 | 0.199 | 0.316 |
1968 | 948844 | 609235 | 1477763 | 261189 | 205858 | 331393 | 155905 | 126987 | 191408 | 0.278 | 0.222 | 0.348 |
1969 | 499818 | 323515 | 772201 | 226160 | 184138 | 277773 | 150392 | 122541 | 184573 | 0.334 | 0.268 | 0.416 |
1970 | 285215 | 181920 | 447164 | 165711 | 137352 | 199925 | 113437 | 93982 | 136918 | 0.366 | 0.293 | 0.456 |
1971 | 754643 | 477395 | 1192903 | 180773 | 141710 | 230605 | 101316 | 83622 | 122754 | 0.417 | 0.333 | 0.522 |
1972 | 327093 | 211597 | 505630 | 154353 | 123508 | 192902 | 99708 | 79550 | 124974 | 0.437 | 0.351 | 0.545 |
1973 | 313953 | 204430 | 482155 | 119491 | 96821 | 147470 | 74682 | 61030 | 91389 | 0.435 | 0.351 | 0.540 |
1974 | 164062 | 107021 | 251505 | 86422 | 71118 | 105020 | 56500 | 46513 | 68633 | 0.426 | 0.343 | 0.529 |
1975 | 160171 | 103931 | 246846 | 65841 | 54002 | 80276 | 41440 | 34512 | 49758 | 0.397 | 0.319 | 0.494 |
1976 | 186652 | 119719 | 291006 | 58279 | 45845 | 74086 | 34064 | 27793 | 41750 | 0.353 | 0.281 | 0.443 |
1977 | 172301 | 112081 | 264877 | 55326 | 43491 | 70381 | 33024 | 26499 | 41156 | 0.331 | 0.261 | 0.419 |
1978 | 142771 | 93416 | 218203 | 52261 | 42461 | 64322 | 32761 | 26879 | 39930 | 0.347 | 0.278 | 0.435 |
1979 | 215777 | 141325 | 329450 | 57469 | 45665 | 72325 | 32403 | 26846 | 39110 | 0.405 | 0.331 | 0.496 |
1980 | 170076 | 109056 | 265237 | 52997 | 42268 | 66451 | 31857 | 25964 | 39087 | 0.478 | 0.393 | 0.581 |
1981 | 374370 | 246550 | 568456 | 71611 | 54594 | 93931 | 35703 | 28637 | 44513 | 0.581 | 0.469 | 0.720 |
1982 | 646288 | 423988 | 985141 | 109754 | 81272 | 148218 | 51534 | 40264 | 65958 | 0.571 | 0.465 | 0.701 |
1983 | 711407 | 466391 | 1085140 | 139804 | 106884 | 182864 | 72766 | 57533 | 92031 | 0.577 | 0.472 | 0.706 |
1984 | 593030 | 388132 | 906096 | 131137 | 103870 | 165562 | 76191 | 61305 | 94692 | 0.580 | 0.471 | 0.715 |
1985 | 574928 | 376036 | 879017 | 133119 | 105116 | 168582 | 76496 | 62002 | 94380 | 0.476 | 0.388 | 0.583 |
1986 | 601992 | 392503 | 923291 | 146972 | 115932 | 186324 | 83784 | 68197 | 102934 | 0.484 | 0.396 | 0.593 |
1987 | 846614 | 526465 | 1361449 | 160492 | 122242 | 210710 | 88345 | 70820 | 110205 | 0.465 | 0.377 | 0.574 |
1988 | 471182 | 305859 | 725865 | 140365 | 111222 | 177144 | 89322 | 70778 | 112724 | 0.382 | 0.307 | 0.477 |
1989 | 499319 | 323560 | 770550 | 135537 | 107986 | 170117 | 82290 | 66812 | 101353 | 0.377 | 0.303 | 0.468 |
1990 | 447307 | 290675 | 688341 | 122394 | 99250 | 150934 | 75887 | 62525 | 92104 | 0.374 | 0.302 | 0.463 |
1991 | 251199 | 159414 | 395830 | 99310 | 81966 | 120324 | 66703 | 55212 | 80585 | 0.422 | 0.344 | 0.518 |
1992 | 738961 | 465897 | 1172068 | 121905 | 92261 | 161074 | 62944 | 51005 | 77677 | 0.443 | 0.357 | 0.550 |
1993 | 381551 | 247479 | 588257 | 107152 | 85759 | 133880 | 67575 | 54099 | 84408 | 0.380 | 0.306 | 0.472 |
1994 | 694537 | 450179 | 1071532 | 134054 | 104074 | 172670 | 74310 | 59946 | 92116 | 0.357 | 0.287 | 0.446 |
1995 | 629071 | 408448 | 968864 | 131006 | 103767 | 165396 | 77265 | 62718 | 95187 | 0.395 | 0.321 | 0.486 |
1996 | 364762 | 238929 | 556866 | 105979 | 86512 | 129827 | 68050 | 55733 | 83089 | 0.407 | 0.331 | 0.501 |
1997 | 346972 | 228073 | 527857 | 93995 | 77143 | 114528 | 58221 | 48532 | 69845 | 0.470 | 0.387 | 0.571 |
1998 | 266999 | 173397 | 411128 | 78355 | 64507 | 95175 | 48291 | 40519 | 57553 | 0.529 | 0.437 | 0.639 |
1999 | 432354 | 281554 | 663922 | 78276 | 61647 | 99391 | 42319 | 34923 | 51283 | 0.612 | 0.505 | 0.743 |
2000 | 414157 | 273075 | 628128 | 76420 | 59756 | 97732 | 41110 | 33194 | 50913 | 0.636 | 0.524 | 0.771 |
2001 | 332701 | 217514 | 508886 | 62818 | 50212 | 78590 | 35668 | 29163 | 43623 | 0.598 | 0.494 | 0.723 |
2002 | 304066 | 195415 | 473127 | 61267 | 47290 | 79375 | 34338 | 27457 | 42943 | 0.495 | 0.403 | 0.609 |
2003 | 111413 | 72980 | 170086 | 40619 | 33584 | 49129 | 23742 | 19154 | 29429 | 0.574 | 0.474 | 0.696 |
2004 | 253977 | 164815 | 391374 | 45844 | 36401 | 57736 | 22948 | 18475 | 28505 | 0.598 | 0.489 | 0.732 |
2005 | 451802 | 281994 | 723865 | 56897 | 42292 | 76545 | 26529 | 20590 | 34182 | 0.527 | 0.427 | 0.651 |
2006 | 212352 | 135906 | 331797 | 51948 | 39811 | 67785 | 30303 | 22937 | 40035 | 0.393 | 0.313 | 0.494 |
2007 | 370275 | 230752 | 594158 | 57297 | 43005 | 76338 | 31729 | 24156 | 41677 | 0.296 | 0.230 | 0.382 |
2008 | 224358 | 142906 | 352237 | 62193 | 47993 | 80594 | 39222 | 29797 | 51629 | 0.224 | 0.168 | 0.299 |
2009 | 741181 | 469029 | 1171248 | 98027 | 71315 | 134745 | 50514 | 37931 | 67271 | 0.190 | 0.139 | 0.258 |
2010 | 702219 | 441671 | 1116467 | 116076 | 86452 | 155852 | 65973 | 49923 | 87183 | 0.201 | 0.151 | 0.269 |
2011 | 1172912 | 702879 | 1957268 | 154508 | 110924 | 215217 | 83533 | 61903 | 112722 | 0.232 | 0.173 | 0.310 |
2012 | 961260 | 539113 | 1713965 | 161135 | 114167 | 227426 | 95894 | 68045 | 135142 | 0.274 | 0.197 | 0.381 |
2013 | 1501537 | 616134 | 3659291 | 192914 | 114753 | 324312 | 106404 | 67507 | 167715 | 0.276 | 0.183 | 0.415 |