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 | 576655 | 333161 | 998111 | 191760 | 140000 | 262656 | 129314 | 93813 | 178250 | 0.202 | 0.143 | 0.286 |
1959 | 957422 | 559064 | 1639628 | 194853 | 138810 | 273523 | 119134 | 86308 | 164443 | 0.162 | 0.115 | 0.228 |
1960 | 466028 | 274531 | 791100 | 180052 | 132188 | 245247 | 124991 | 91128 | 171439 | 0.194 | 0.138 | 0.272 |
1961 | 419996 | 246599 | 715316 | 159692 | 117621 | 216811 | 111190 | 81768 | 151200 | 0.125 | 0.089 | 0.175 |
1962 | 714973 | 419660 | 1218097 | 196222 | 143433 | 268439 | 121783 | 90581 | 163734 | 0.219 | 0.157 | 0.304 |
1963 | 463240 | 273725 | 783965 | 181498 | 133754 | 246284 | 125367 | 92346 | 170195 | 0.146 | 0.104 | 0.204 |
1964 | 1178791 | 685593 | 2026782 | 240867 | 170939 | 339402 | 138275 | 103154 | 185353 | 0.103 | 0.075 | 0.142 |
1965 | 380408 | 228397 | 633592 | 212352 | 162641 | 277257 | 154662 | 117311 | 203907 | 0.135 | 0.101 | 0.182 |
1966 | 641779 | 393273 | 1047315 | 230960 | 179965 | 296404 | 149492 | 118156 | 189139 | 0.203 | 0.155 | 0.267 |
1967 | 776072 | 481596 | 1250608 | 235155 | 183157 | 301915 | 144929 | 115965 | 181128 | 0.270 | 0.209 | 0.351 |
1968 | 838190 | 520019 | 1351033 | 247954 | 193416 | 317871 | 151752 | 122135 | 188550 | 0.261 | 0.204 | 0.335 |
1969 | 451351 | 281870 | 722737 | 213844 | 174507 | 262047 | 142201 | 116502 | 173571 | 0.384 | 0.305 | 0.483 |
1970 | 265933 | 162654 | 434791 | 154353 | 127951 | 186204 | 105345 | 87567 | 126733 | 0.373 | 0.297 | 0.468 |
1971 | 713544 | 430912 | 1181553 | 170246 | 130530 | 222046 | 93901 | 76714 | 114939 | 0.506 | 0.406 | 0.630 |
1972 | 344552 | 214907 | 552407 | 152360 | 119836 | 193710 | 97343 | 76749 | 123463 | 0.459 | 0.367 | 0.575 |
1973 | 324811 | 201105 | 524615 | 119372 | 95666 | 148952 | 73865 | 60501 | 90182 | 0.464 | 0.372 | 0.579 |
1974 | 166542 | 103568 | 267807 | 86163 | 69894 | 106219 | 56162 | 45844 | 68803 | 0.437 | 0.348 | 0.548 |
1975 | 161458 | 99473 | 262068 | 64667 | 51829 | 80684 | 40296 | 33058 | 49119 | 0.427 | 0.338 | 0.540 |
1976 | 198194 | 122614 | 320360 | 58221 | 44474 | 76217 | 33256 | 26532 | 41684 | 0.385 | 0.300 | 0.494 |
1977 | 192721 | 119934 | 309682 | 58865 | 45218 | 76631 | 34822 | 27641 | 43869 | 0.296 | 0.229 | 0.381 |
1978 | 163898 | 101979 | 263413 | 57815 | 45759 | 73047 | 36316 | 29390 | 44872 | 0.291 | 0.228 | 0.370 |
1979 | 233982 | 146435 | 373869 | 62380 | 48394 | 80407 | 35348 | 28818 | 43358 | 0.387 | 0.309 | 0.484 |
1980 | 174730 | 108345 | 281791 | 55994 | 44546 | 70384 | 34098 | 27809 | 41810 | 0.469 | 0.380 | 0.580 |
1981 | 371759 | 234422 | 589553 | 72258 | 54133 | 96452 | 35954 | 28739 | 44981 | 0.668 | 0.547 | 0.815 |
1982 | 634124 | 396551 | 1014027 | 107366 | 76888 | 149926 | 50212 | 38322 | 65790 | 0.596 | 0.483 | 0.736 |
1983 | 682147 | 427599 | 1088227 | 136762 | 102687 | 182145 | 72186 | 56569 | 92114 | 0.540 | 0.438 | 0.665 |
1984 | 656711 | 410972 | 1049390 | 134054 | 103156 | 174207 | 74161 | 58815 | 93512 | 0.712 | 0.574 | 0.884 |
1985 | 629701 | 392166 | 1011111 | 142914 | 109207 | 187025 | 82537 | 65327 | 104281 | 0.364 | 0.287 | 0.463 |
1986 | 622190 | 388279 | 997014 | 160813 | 124296 | 208060 | 94656 | 75528 | 118627 | 0.375 | 0.293 | 0.479 |
1987 | 864581 | 530566 | 1408872 | 168047 | 127122 | 222148 | 92967 | 73805 | 117104 | 0.477 | 0.376 | 0.606 |
1988 | 487966 | 303349 | 784938 | 148896 | 116532 | 190247 | 96568 | 76080 | 122573 | 0.286 | 0.223 | 0.368 |
1989 | 517622 | 323204 | 828987 | 143057 | 112706 | 181582 | 87291 | 70528 | 108038 | 0.370 | 0.291 | 0.469 |
1990 | 453613 | 282733 | 727770 | 127516 | 101690 | 159903 | 80338 | 65477 | 98572 | 0.319 | 0.252 | 0.404 |
1991 | 251450 | 153369 | 412256 | 104506 | 86142 | 126785 | 70757 | 58495 | 85589 | 0.422 | 0.337 | 0.528 |
1992 | 757668 | 461114 | 1244943 | 124742 | 91910 | 169302 | 63323 | 50132 | 79984 | 0.564 | 0.451 | 0.706 |
1993 | 432787 | 266978 | 701573 | 116076 | 89331 | 150829 | 73277 | 56748 | 94620 | 0.343 | 0.268 | 0.437 |
1994 | 705033 | 439406 | 1131234 | 144929 | 110784 | 189598 | 83366 | 66214 | 104963 | 0.303 | 0.238 | 0.386 |
1995 | 650828 | 406687 | 1041529 | 137861 | 107499 | 176797 | 81797 | 65706 | 101830 | 0.408 | 0.326 | 0.511 |
1996 | 380408 | 238556 | 606609 | 110304 | 88867 | 136913 | 71325 | 58016 | 87686 | 0.363 | 0.289 | 0.455 |
1997 | 354690 | 223668 | 562463 | 98519 | 80276 | 120907 | 61390 | 51076 | 73786 | 0.459 | 0.370 | 0.568 |
1998 | 275957 | 173186 | 439714 | 81716 | 66732 | 100063 | 50767 | 42462 | 60696 | 0.482 | 0.392 | 0.591 |
1999 | 450449 | 282637 | 717896 | 81308 | 63272 | 104485 | 43521 | 35900 | 52760 | 0.670 | 0.554 | 0.809 |
2000 | 428909 | 269257 | 683225 | 78826 | 60212 | 103195 | 42277 | 33749 | 52959 | 0.688 | 0.570 | 0.831 |
2001 | 351864 | 222130 | 557367 | 66171 | 51656 | 84765 | 37722 | 30329 | 46917 | 0.604 | 0.493 | 0.739 |
2002 | 262236 | 166209 | 413743 | 59219 | 46528 | 75371 | 35313 | 28691 | 43463 | 0.331 | 0.266 | 0.410 |
2003 | 95607 | 60960 | 149944 | 38523 | 31794 | 46675 | 21007 | 16779 | 26300 | 0.713 | 0.585 | 0.870 |
2004 | 227294 | 142532 | 362464 | 43695 | 35069 | 54445 | 20806 | 16903 | 25610 | 0.714 | 0.594 | 0.859 |
2005 | 395933 | 245320 | 639013 | 51431 | 38172 | 69296 | 23529 | 18127 | 30541 | 0.607 | 0.500 | 0.737 |
2006 | 205253 | 128646 | 327479 | 49365 | 37684 | 64667 | 28226 | 21326 | 37359 | 0.430 | 0.339 | 0.545 |
2007 | 405956 | 253840 | 649228 | 62505 | 47312 | 82576 | 34857 | 26801 | 45334 | 0.272 | 0.211 | 0.352 |
2008 | 265136 | 165053 | 425909 | 73718 | 56831 | 95622 | 47715 | 36771 | 61916 | 0.153 | 0.117 | 0.202 |
2009 | 766048 | 476537 | 1231446 | 107796 | 79286 | 146559 | 58571 | 45019 | 76203 | 0.127 | 0.096 | 0.166 |
2010 | 648878 | 403382 | 1043781 | 116192 | 87480 | 154329 | 68118 | 52340 | 88653 | 0.175 | 0.135 | 0.228 |
2011 | 808552 | 495796 | 1318599 | 124742 | 93712 | 166046 | 70827 | 54408 | 92202 | 0.236 | 0.182 | 0.306 |
2012 | 603801 | 333874 | 1091955 | 112984 | 82944 | 153903 | 64087 | 46557 | 88217 | 0.434 | 0.323 | 0.582 |
2013 | 68391 | 43324 | 107963 | |||||||||