Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 2 to 4 (F24). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F24 | Low | High |
1963 | 466028 | 344104 | 631151 | 515555 | 458625 | 579553 | 153123 | 138165 | 169701 | 0.481 | 0.426 | 0.542 |
1964 | 851709 | 635013 | 1142352 | 688314 | 598072 | 792172 | 165380 | 150412 | 181837 | 0.512 | 0.458 | 0.571 |
1965 | 1069819 | 802093 | 1426907 | 864581 | 759728 | 983904 | 204843 | 187307 | 224021 | 0.542 | 0.488 | 0.603 |
1966 | 1380560 | 1034553 | 1842290 | 1051786 | 920855 | 1201333 | 227977 | 209513 | 248068 | 0.558 | 0.503 | 0.619 |
1967 | 1273144 | 951924 | 1702758 | 1138247 | 1003967 | 1290487 | 251954 | 232086 | 273522 | 0.608 | 0.549 | 0.673 |
1968 | 660664 | 490735 | 889433 | 946002 | 855264 | 1046366 | 262236 | 241856 | 284333 | 0.640 | 0.578 | 0.708 |
1969 | 605010 | 450818 | 811939 | 804519 | 721585 | 896985 | 258849 | 238436 | 281009 | 0.622 | 0.562 | 0.688 |
1970 | 1832149 | 1368711 | 2452504 | 1330413 | 1108684 | 1596487 | 274032 | 252098 | 297875 | 0.634 | 0.575 | 0.700 |
1971 | 2371421 | 1769274 | 3178500 | 1461538 | 1243345 | 1718022 | 276509 | 255237 | 299555 | 0.706 | 0.642 | 0.776 |
1972 | 585370 | 436429 | 785142 | 977741 | 874112 | 1093655 | 241108 | 222706 | 261030 | 0.777 | 0.705 | 0.855 |
1973 | 871525 | 650815 | 1167085 | 798109 | 709138 | 898241 | 212564 | 196846 | 229538 | 0.753 | 0.684 | 0.828 |
1974 | 806130 | 601631 | 1080139 | 753135 | 671590 | 844581 | 232118 | 213819 | 251982 | 0.732 | 0.665 | 0.805 |
1975 | 1369560 | 1011273 | 1854786 | 856834 | 734570 | 999450 | 212990 | 196543 | 230814 | 0.771 | 0.702 | 0.847 |
1976 | 844922 | 622202 | 1147367 | 656711 | 582308 | 740622 | 182590 | 168975 | 197303 | 0.804 | 0.731 | 0.884 |
1977 | 2092772 | 1546245 | 2832471 | 1004500 | 829865 | 1215884 | 160653 | 149101 | 173099 | 0.793 | 0.722 | 0.872 |
1978 | 1260476 | 936346 | 1696809 | 1117942 | 950242 | 1315238 | 160171 | 149164 | 171991 | 0.864 | 0.787 | 0.948 |
1979 | 1428306 | 1063398 | 1918434 | 1001491 | 871837 | 1150425 | 166375 | 154986 | 178601 | 0.796 | 0.725 | 0.873 |
1980 | 2260282 | 1674960 | 3050146 | 1169398 | 994580 | 1374945 | 181680 | 169254 | 195017 | 0.859 | 0.786 | 0.939 |
1981 | 886468 | 659937 | 1190757 | 987567 | 870172 | 1120801 | 194269 | 181394 | 208058 | 0.886 | 0.812 | 0.967 |
1982 | 1388869 | 1044261 | 1847197 | 1012568 | 872729 | 1174814 | 187775 | 175826 | 200536 | 0.996 | 0.913 | 1.085 |
1983 | 803715 | 608298 | 1061910 | 805324 | 704420 | 920682 | 153123 | 143198 | 163737 | 0.981 | 0.901 | 1.068 |
1984 | 1393041 | 1052964 | 1842953 | 811792 | 695998 | 946852 | 130744 | 122418 | 139637 | 0.917 | 0.842 | 0.999 |
1985 | 370645 | 278045 | 494084 | 559613 | 500663 | 625503 | 125367 | 117274 | 134019 | 0.883 | 0.809 | 0.964 |
1986 | 1662778 | 1254440 | 2204034 | 764517 | 637225 | 917238 | 114691 | 107432 | 122441 | 0.943 | 0.866 | 1.026 |
1987 | 656711 | 497953 | 866086 | 726505 | 630591 | 837007 | 107581 | 100632 | 115010 | 0.942 | 0.866 | 1.024 |
1988 | 454521 | 344600 | 599505 | 542531 | 479743 | 613536 | 99409 | 93060 | 106192 | 0.952 | 0.876 | 1.035 |
1989 | 750879 | 564604 | 998610 | 528607 | 452810 | 617091 | 93060 | 86893 | 99665 | 0.978 | 0.899 | 1.065 |
1990 | 326113 | 247335 | 429983 | 371016 | 329160 | 418194 | 78826 | 73667 | 84347 | 0.910 | 0.834 | 0.993 |
1991 | 356825 | 270433 | 470815 | 340783 | 300242 | 386797 | 72330 | 67874 | 77080 | 0.927 | 0.852 | 1.009 |
1992 | 751630 | 569435 | 992121 | 494350 | 416367 | 586940 | 68941 | 64576 | 73600 | 0.898 | 0.825 | 0.977 |
1993 | 417066 | 316526 | 549542 | 405956 | 357428 | 461073 | 64926 | 60960 | 69149 | 0.904 | 0.831 | 0.984 |
1994 | 879404 | 659027 | 1173475 | 490902 | 417107 | 577753 | 67238 | 63147 | 71595 | 0.910 | 0.836 | 0.990 |
1995 | 517622 | 392990 | 681778 | 523347 | 454245 | 602961 | 75358 | 70545 | 80499 | 0.934 | 0.859 | 1.017 |
1996 | 375120 | 284401 | 494776 | 425917 | 376438 | 481900 | 73571 | 69084 | 78349 | 0.957 | 0.881 | 1.040 |
1997 | 987567 | 743839 | 1311156 | 587717 | 487465 | 708585 | 69633 | 65375 | 74169 | 0.958 | 0.883 | 1.039 |
1998 | 159692 | 119867 | 212747 | 319976 | 282059 | 362990 | 57011 | 53451 | 60809 | 0.978 | 0.902 | 1.060 |
1999 | 284077 | 214641 | 375976 | 239905 | 213232 | 269915 | 52208 | 48935 | 55701 | 1.005 | 0.926 | 1.091 |
2000 | 510426 | 386845 | 673484 | 320937 | 272195 | 378407 | 46212 | 43084 | 49568 | 1.005 | 0.927 | 1.090 |
2001 | 194853 | 145816 | 260381 | 230038 | 203645 | 259852 | 38600 | 36215 | 41141 | 0.963 | 0.888 | 1.043 |
2002 | 235861 | 177439 | 313520 | 246225 | 215319 | 281566 | 39301 | 36810 | 41961 | 0.939 | 0.864 | 1.020 |
2003 | 107796 | 81580 | 142438 | 138137 | 124948 | 152718 | 33827 | 31504 | 36320 | 0.928 | 0.855 | 1.007 |
2004 | 174730 | 132413 | 230572 | 132323 | 115874 | 151107 | 28567 | 26725 | 30536 | 0.890 | 0.818 | 0.969 |
2005 | 116774 | 88786 | 153587 | 124368 | 110552 | 139910 | 25668 | 23967 | 27490 | 0.826 | 0.756 | 0.902 |
2006 | 297450 | 226255 | 391046 | 132455 | 114940 | 152639 | 21764 | 20308 | 23324 | 0.708 | 0.646 | 0.777 |
2007 | 127772 | 97281 | 167819 | 159054 | 141117 | 179272 | 27557 | 25560 | 29709 | 0.625 | 0.565 | 0.691 |
2008 | 154045 | 117004 | 202813 | 164062 | 146846 | 183296 | 34201 | 31480 | 37156 | 0.636 | 0.575 | 0.704 |
2009 | 160011 | 120663 | 212191 | 180773 | 159583 | 204778 | 40987 | 37337 | 44992 | 0.600 | 0.533 | 0.675 |
2010 | 278730 | 200081 | 388295 | 208564 | 178373 | 243864 | 44046 | 39245 | 49435 | 0.559 | 0.483 | 0.648 |
2011 | 147561 | 94074 | 231459 | 201995 | 169110 | 241275 | 47052 | 40099 | 55210 | 0.482 | 0.392 | 0.592 |
2012 | 60174 | 47627 | 76027 | |||||||||