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 | 580126 | 332695 | 1011576 | 192144 | 139662 | 264348 | 129573 | 93613 | 179347 | 0.202 | 0.143 | 0.287 |
1959 | 942226 | 545959 | 1626108 | 193687 | 137407 | 273020 | 118895 | 85756 | 164842 | 0.162 | 0.115 | 0.229 |
1960 | 471654 | 276150 | 805566 | 180232 | 131700 | 246649 | 124991 | 90726 | 172198 | 0.194 | 0.138 | 0.273 |
1961 | 425491 | 248371 | 728921 | 160171 | 117435 | 218460 | 111302 | 81515 | 151973 | 0.125 | 0.089 | 0.175 |
1962 | 707151 | 412825 | 1211319 | 196025 | 142820 | 269052 | 121905 | 90321 | 164535 | 0.218 | 0.157 | 0.304 |
1963 | 466494 | 273961 | 794335 | 182225 | 133704 | 248356 | 125744 | 92243 | 171411 | 0.145 | 0.104 | 0.204 |
1964 | 1161241 | 668746 | 2016432 | 238948 | 168815 | 338216 | 137723 | 102349 | 185324 | 0.103 | 0.075 | 0.142 |
1965 | 382697 | 228182 | 641844 | 212352 | 162082 | 278212 | 154508 | 116810 | 204373 | 0.135 | 0.101 | 0.182 |
1966 | 640497 | 390811 | 1049705 | 230729 | 179269 | 296962 | 149343 | 117717 | 189465 | 0.204 | 0.155 | 0.267 |
1967 | 773747 | 477844 | 1252886 | 234920 | 182415 | 302537 | 144784 | 115516 | 181469 | 0.271 | 0.209 | 0.352 |
1968 | 832343 | 513405 | 1349413 | 246965 | 192006 | 317655 | 151297 | 121387 | 188577 | 0.262 | 0.204 | 0.336 |
1969 | 451802 | 281042 | 726316 | 213844 | 174047 | 262740 | 142059 | 116083 | 173849 | 0.384 | 0.305 | 0.483 |
1970 | 268606 | 163270 | 441900 | 154662 | 127892 | 187037 | 105451 | 87476 | 127120 | 0.373 | 0.297 | 0.469 |
1971 | 700816 | 420197 | 1168837 | 168890 | 129242 | 220700 | 93433 | 76194 | 114572 | 0.507 | 0.407 | 0.632 |
1972 | 346279 | 215049 | 557590 | 152360 | 119503 | 194250 | 97246 | 76478 | 123654 | 0.459 | 0.367 | 0.575 |
1973 | 324811 | 200378 | 526518 | 119372 | 95483 | 149238 | 73792 | 60326 | 90263 | 0.464 | 0.372 | 0.580 |
1974 | 167544 | 103624 | 270893 | 86336 | 69830 | 106743 | 56218 | 45779 | 69039 | 0.437 | 0.348 | 0.548 |
1975 | 162267 | 99558 | 264474 | 64731 | 51731 | 80998 | 40296 | 32977 | 49239 | 0.428 | 0.338 | 0.541 |
1976 | 198194 | 122098 | 321715 | 58105 | 44248 | 76301 | 33190 | 26405 | 41718 | 0.386 | 0.301 | 0.497 |
1977 | 193300 | 119767 | 311982 | 58865 | 45062 | 76895 | 34787 | 27529 | 43959 | 0.297 | 0.230 | 0.383 |
1978 | 165380 | 102359 | 267202 | 57989 | 45724 | 73543 | 36352 | 29332 | 45052 | 0.292 | 0.229 | 0.372 |
1979 | 234451 | 146175 | 376036 | 62442 | 48306 | 80715 | 35383 | 28770 | 43517 | 0.387 | 0.309 | 0.485 |
1980 | 177194 | 109083 | 287834 | 56331 | 44606 | 71138 | 34235 | 27826 | 42119 | 0.469 | 0.379 | 0.579 |
1981 | 372503 | 233973 | 593054 | 72475 | 54147 | 97007 | 36062 | 28751 | 45233 | 0.667 | 0.546 | 0.815 |
1982 | 629071 | 391617 | 1010504 | 106831 | 76275 | 149627 | 50011 | 38062 | 65711 | 0.596 | 0.483 | 0.736 |
1983 | 678744 | 423827 | 1086987 | 136216 | 101969 | 181967 | 72042 | 56285 | 92210 | 0.539 | 0.437 | 0.664 |
1984 | 656711 | 409282 | 1053723 | 133786 | 102609 | 174437 | 73939 | 58459 | 93519 | 0.713 | 0.574 | 0.887 |
1985 | 632857 | 392401 | 1020660 | 143344 | 109141 | 188264 | 82702 | 65246 | 104828 | 0.365 | 0.287 | 0.464 |
1986 | 623435 | 387310 | 1003516 | 161458 | 124383 | 209584 | 95035 | 75569 | 119515 | 0.375 | 0.293 | 0.480 |
1987 | 852561 | 520227 | 1397199 | 167042 | 126073 | 221323 | 92781 | 73465 | 117177 | 0.476 | 0.374 | 0.605 |
1988 | 489921 | 303131 | 791813 | 148747 | 116009 | 190723 | 96375 | 75687 | 122717 | 0.287 | 0.223 | 0.369 |
1989 | 517104 | 321483 | 831761 | 142914 | 112272 | 181920 | 87204 | 70271 | 108216 | 0.370 | 0.291 | 0.470 |
1990 | 452707 | 281059 | 729183 | 127389 | 101304 | 160191 | 80258 | 65226 | 98753 | 0.320 | 0.252 | 0.405 |
1991 | 255250 | 154356 | 422093 | 105030 | 86239 | 127916 | 70969 | 58496 | 86102 | 0.421 | 0.336 | 0.527 |
1992 | 744896 | 450161 | 1232605 | 123748 | 90973 | 168330 | 63070 | 49846 | 79802 | 0.563 | 0.449 | 0.706 |
1993 | 435391 | 267202 | 709446 | 116192 | 89092 | 151536 | 73204 | 56505 | 94837 | 0.343 | 0.268 | 0.438 |
1994 | 701517 | 435069 | 1131144 | 144784 | 110395 | 189886 | 83450 | 66116 | 105329 | 0.303 | 0.238 | 0.386 |
1995 | 646934 | 402351 | 1040196 | 137448 | 106867 | 176780 | 81634 | 65388 | 101916 | 0.408 | 0.325 | 0.512 |
1996 | 381933 | 238451 | 611751 | 110194 | 88516 | 137181 | 71254 | 57807 | 87828 | 0.363 | 0.289 | 0.456 |
1997 | 354336 | 222535 | 564198 | 98617 | 80178 | 121297 | 61451 | 51019 | 74017 | 0.459 | 0.370 | 0.568 |
1998 | 278730 | 174016 | 446458 | 82043 | 66775 | 100803 | 50919 | 42480 | 61036 | 0.481 | 0.392 | 0.591 |
1999 | 450449 | 281543 | 720687 | 81389 | 63196 | 104820 | 43565 | 35862 | 52921 | 0.668 | 0.553 | 0.808 |
2000 | 428909 | 267983 | 686472 | 78905 | 60095 | 103603 | 42362 | 33722 | 53215 | 0.686 | 0.568 | 0.830 |
2001 | 353982 | 222059 | 564277 | 66503 | 51689 | 85562 | 37911 | 30361 | 47339 | 0.602 | 0.491 | 0.738 |
2002 | 269144 | 168960 | 428729 | 59934 | 46672 | 76965 | 35596 | 28708 | 44138 | 0.329 | 0.265 | 0.410 |
2003 | 99509 | 62694 | 157942 | 39144 | 32170 | 47629 | 21427 | 17027 | 26964 | 0.700 | 0.573 | 0.856 |
2004 | 227749 | 141671 | 366129 | 44091 | 35259 | 55134 | 21036 | 17000 | 26031 | 0.714 | 0.593 | 0.861 |
2005 | 403931 | 245271 | 665225 | 52052 | 37988 | 71323 | 23742 | 17992 | 31330 | 0.609 | 0.498 | 0.743 |
2006 | 217510 | 134065 | 352893 | 50818 | 38081 | 67814 | 28883 | 21403 | 38976 | 0.427 | 0.333 | 0.548 |
2007 | 417483 | 254949 | 683635 | 64151 | 47529 | 86587 | 35775 | 26895 | 47587 | 0.271 | 0.206 | 0.355 |
2008 | 282943 | 172401 | 464362 | 76573 | 57700 | 101618 | 49365 | 37169 | 65563 | 0.151 | 0.112 | 0.202 |
2009 | 811792 | 494627 | 1332330 | 113323 | 81414 | 157739 | 61451 | 46054 | 81996 | 0.122 | 0.091 | 0.164 |
2010 | 731608 | 445637 | 1201090 | 127262 | 93306 | 173574 | 74310 | 55587 | 99340 | 0.164 | 0.123 | 0.217 |
2011 | 990535 | 591727 | 1658128 | 146825 | 106377 | 202655 | 83200 | 61710 | 112173 | 0.204 | 0.153 | 0.272 |
2012 | 798907 | 447289 | 1426936 | 144929 | 103386 | 203166 | 85306 | 60425 | 120432 | 0.326 | 0.237 | 0.448 |
2013 | 86595 | 53217 | 140908 | |||||||||