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 | 712831 | 408783 | 1243027 | 205048 | 148114 | 283867 | 131531 | 95067 | 181981 | 0.202 | 0.143 | 0.287 |
1959 | 1158921 | 671507 | 2000125 | 212564 | 149041 | 303161 | 121783 | 87765 | 168987 | 0.162 | 0.115 | 0.229 |
1960 | 579546 | 339307 | 989881 | 190422 | 138610 | 261602 | 126627 | 91950 | 174381 | 0.194 | 0.138 | 0.273 |
1961 | 523347 | 305480 | 896595 | 169736 | 123832 | 232657 | 112758 | 82601 | 153925 | 0.125 | 0.089 | 0.175 |
1962 | 869784 | 507727 | 1490020 | 213630 | 153759 | 296814 | 124742 | 92322 | 168545 | 0.218 | 0.157 | 0.304 |
1963 | 573779 | 336967 | 977018 | 193300 | 141105 | 264803 | 127516 | 93558 | 173800 | 0.145 | 0.104 | 0.204 |
1964 | 1428306 | 822530 | 2480225 | 266999 | 185346 | 384623 | 142201 | 105278 | 192075 | 0.103 | 0.075 | 0.142 |
1965 | 470241 | 280385 | 788652 | 221461 | 168900 | 290378 | 155905 | 117967 | 206043 | 0.135 | 0.101 | 0.182 |
1966 | 787013 | 480191 | 1289880 | 248451 | 190945 | 323275 | 152207 | 119891 | 193235 | 0.203 | 0.155 | 0.267 |
1967 | 950744 | 587129 | 1539549 | 255761 | 195826 | 334041 | 148153 | 117976 | 186048 | 0.271 | 0.209 | 0.352 |
1968 | 1021722 | 630180 | 1656537 | 269682 | 206575 | 352068 | 154972 | 124060 | 193587 | 0.262 | 0.205 | 0.336 |
1969 | 554044 | 344614 | 890751 | 226387 | 182784 | 280391 | 144062 | 117687 | 176349 | 0.384 | 0.305 | 0.483 |
1970 | 329391 | 200206 | 541934 | 162430 | 133261 | 197983 | 106617 | 88418 | 128563 | 0.373 | 0.297 | 0.469 |
1971 | 859409 | 515226 | 1433515 | 187400 | 140275 | 250356 | 96375 | 78101 | 118924 | 0.507 | 0.407 | 0.632 |
1972 | 424641 | 263677 | 683868 | 162755 | 126771 | 208952 | 98913 | 77802 | 125754 | 0.459 | 0.367 | 0.575 |
1973 | 397918 | 245438 | 645125 | 128541 | 101426 | 162905 | 75282 | 61438 | 92247 | 0.465 | 0.372 | 0.580 |
1974 | 205459 | 127045 | 332269 | 91675 | 73471 | 114389 | 57068 | 46445 | 70121 | 0.437 | 0.348 | 0.548 |
1975 | 198789 | 121942 | 324065 | 69773 | 54964 | 88571 | 41069 | 33544 | 50282 | 0.428 | 0.338 | 0.541 |
1976 | 243045 | 149705 | 394581 | 64280 | 48113 | 85879 | 34132 | 27049 | 43071 | 0.386 | 0.301 | 0.497 |
1977 | 237044 | 146858 | 382613 | 64731 | 48815 | 85837 | 35703 | 28185 | 45227 | 0.297 | 0.231 | 0.383 |
1978 | 203008 | 125643 | 328010 | 62755 | 48838 | 80639 | 37123 | 29910 | 46076 | 0.292 | 0.229 | 0.372 |
1979 | 287506 | 179240 | 461169 | 69148 | 52524 | 91033 | 36425 | 29488 | 44993 | 0.387 | 0.309 | 0.485 |
1980 | 217075 | 133618 | 352660 | 61023 | 47637 | 78170 | 34996 | 28392 | 43137 | 0.469 | 0.379 | 0.579 |
1981 | 455887 | 286318 | 725880 | 81961 | 60078 | 111815 | 37571 | 29733 | 47476 | 0.667 | 0.546 | 0.814 |
1982 | 769888 | 479213 | 1236877 | 123007 | 86358 | 175210 | 52523 | 39681 | 69519 | 0.596 | 0.483 | 0.736 |
1983 | 830680 | 518637 | 1330466 | 152818 | 112558 | 207478 | 74608 | 58086 | 95829 | 0.539 | 0.437 | 0.664 |
1984 | 803715 | 500799 | 1289855 | 147414 | 111366 | 195130 | 76039 | 59960 | 96429 | 0.713 | 0.574 | 0.886 |
1985 | 776848 | 481663 | 1252936 | 158261 | 118663 | 211073 | 85050 | 66916 | 108099 | 0.365 | 0.287 | 0.464 |
1986 | 765282 | 475404 | 1231914 | 177371 | 134616 | 233706 | 97538 | 77375 | 122956 | 0.375 | 0.293 | 0.480 |
1987 | 1045494 | 637915 | 1713485 | 185535 | 137484 | 250381 | 95703 | 75441 | 121407 | 0.476 | 0.374 | 0.605 |
1988 | 601391 | 372093 | 971989 | 159692 | 123508 | 206476 | 98125 | 77055 | 124956 | 0.287 | 0.223 | 0.369 |
1989 | 634759 | 394597 | 1021089 | 155438 | 120410 | 200655 | 89143 | 71700 | 110831 | 0.370 | 0.291 | 0.470 |
1990 | 555709 | 344986 | 895144 | 137585 | 107997 | 175280 | 81879 | 66452 | 100887 | 0.320 | 0.252 | 0.405 |
1991 | 313326 | 189473 | 518140 | 110304 | 89848 | 135418 | 71826 | 59178 | 87178 | 0.421 | 0.336 | 0.527 |
1992 | 913465 | 552009 | 1511601 | 139804 | 100597 | 194292 | 65578 | 51404 | 83660 | 0.563 | 0.449 | 0.706 |
1993 | 534453 | 327997 | 870863 | 125367 | 95307 | 164908 | 74682 | 57649 | 96749 | 0.343 | 0.268 | 0.438 |
1994 | 861129 | 534026 | 1388591 | 160332 | 120302 | 213681 | 85905 | 67864 | 108743 | 0.303 | 0.238 | 0.386 |
1995 | 794128 | 493866 | 1276944 | 150392 | 115227 | 196288 | 83700 | 66895 | 104728 | 0.408 | 0.325 | 0.512 |
1996 | 468832 | 292699 | 750954 | 117830 | 93736 | 148117 | 72403 | 58712 | 89286 | 0.363 | 0.289 | 0.456 |
1997 | 434521 | 272878 | 691916 | 106085 | 85119 | 132217 | 62630 | 51917 | 75554 | 0.459 | 0.370 | 0.568 |
1998 | 341806 | 213395 | 547490 | 88256 | 70827 | 109974 | 51896 | 43215 | 62322 | 0.481 | 0.392 | 0.591 |
1999 | 551281 | 344538 | 882082 | 90490 | 68873 | 118893 | 44981 | 36805 | 54973 | 0.669 | 0.553 | 0.808 |
2000 | 524919 | 327931 | 840238 | 87728 | 65692 | 117156 | 43739 | 34675 | 55173 | 0.687 | 0.568 | 0.830 |
2001 | 433220 | 271729 | 690686 | 72984 | 55892 | 95303 | 38910 | 31087 | 48700 | 0.602 | 0.491 | 0.738 |
2002 | 330050 | 207146 | 525876 | 65775 | 50450 | 85756 | 36534 | 29389 | 45416 | 0.329 | 0.265 | 0.410 |
2003 | 121662 | 76631 | 193153 | 40864 | 33463 | 49902 | 21694 | 17251 | 27281 | 0.700 | 0.573 | 0.856 |
2004 | 278452 | 173162 | 447763 | 48002 | 37745 | 61047 | 21640 | 17423 | 26878 | 0.715 | 0.593 | 0.861 |
2005 | 494350 | 300073 | 814411 | 58747 | 42045 | 82084 | 24785 | 18651 | 32936 | 0.609 | 0.498 | 0.744 |
2006 | 266732 | 164351 | 432890 | 54940 | 40811 | 73962 | 29525 | 21874 | 39852 | 0.427 | 0.333 | 0.548 |
2007 | 511959 | 312550 | 838592 | 70545 | 51555 | 96529 | 36791 | 27594 | 49052 | 0.271 | 0.206 | 0.356 |
2008 | 347319 | 211568 | 570176 | 81879 | 61227 | 109498 | 50161 | 37751 | 66651 | 0.151 | 0.113 | 0.202 |
2009 | 995500 | 606367 | 1634357 | 127262 | 89985 | 179980 | 63577 | 47437 | 85207 | 0.122 | 0.091 | 0.164 |
2010 | 897169 | 546211 | 1473631 | 139665 | 101075 | 192987 | 76115 | 56799 | 101999 | 0.164 | 0.124 | 0.217 |
2011 | 1214691 | 725096 | 2034865 | 161619 | 115329 | 226491 | 85391 | 63105 | 115548 | 0.204 | 0.153 | 0.273 |
2012 | 979698 | 547939 | 1751670 | 155593 | 109504 | 221080 | 86855 | 61360 | 122943 | 0.324 | 0.235 | 0.445 |
2013 | 1651179 | 692622 | 3936332 | 181680 | 103280 | 319592 | 89411 | 54531 | 146602 | 0.307 | 0.196 | 0.482 |