Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 3 to 7 (F37). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F37 | Low | High |
1966 | 404740 | 322713 | 507616 | 350459 | 307456 | 399477 | 171271 | 150258 | 195222 | 0.892 | 0.775 | 1.026 |
1967 | 381551 | 309391 | 470542 | 427197 | 376021 | 485338 | 225032 | 198194 | 255506 | 1.283 | 1.144 | 1.439 |
1968 | 338067 | 274844 | 415833 | 399512 | 353972 | 450911 | 216425 | 191292 | 244861 | 0.974 | 0.860 | 1.104 |
1969 | 288082 | 234624 | 353720 | 390819 | 347847 | 439100 | 223686 | 198559 | 251993 | 0.973 | 0.860 | 1.101 |
1970 | 242559 | 197754 | 297515 | 355045 | 317540 | 396980 | 211504 | 188583 | 237212 | 0.967 | 0.853 | 1.096 |
1971 | 259886 | 212475 | 317877 | 320616 | 288225 | 356647 | 189094 | 169604 | 210824 | 0.736 | 0.642 | 0.844 |
1972 | 315843 | 258918 | 385283 | 353274 | 317971 | 392497 | 204025 | 183421 | 226944 | 0.802 | 0.703 | 0.914 |
1973 | 405145 | 331926 | 494515 | 398316 | 358352 | 442736 | 217945 | 196231 | 242063 | 0.771 | 0.675 | 0.880 |
1974 | 423793 | 346577 | 518212 | 474018 | 424866 | 528855 | 258849 | 232694 | 287944 | 0.723 | 0.631 | 0.827 |
1975 | 319976 | 262540 | 389976 | 524395 | 469996 | 585089 | 312075 | 279717 | 348177 | 0.681 | 0.593 | 0.781 |
1976 | 325136 | 266747 | 396307 | 525970 | 474816 | 582636 | 337055 | 302151 | 375990 | 0.798 | 0.699 | 0.911 |
1977 | 460469 | 378646 | 559973 | 526497 | 478098 | 579794 | 319336 | 288536 | 353425 | 0.736 | 0.639 | 0.849 |
1978 | 695927 | 568195 | 852373 | 652783 | 591259 | 720708 | 360051 | 326858 | 396614 | 0.519 | 0.445 | 0.605 |
1979 | 576079 | 473740 | 700525 | 879404 | 790874 | 977845 | 518140 | 467813 | 573880 | 0.541 | 0.467 | 0.626 |
1980 | 468832 | 383898 | 572557 | 970921 | 876912 | 1075007 | 641779 | 576790 | 714091 | 0.651 | 0.568 | 0.747 |
1981 | 639217 | 524705 | 778721 | 962222 | 873913 | 1059454 | 644996 | 580790 | 716301 | 0.702 | 0.612 | 0.806 |
1982 | 629701 | 515575 | 769089 | 989544 | 897760 | 1090713 | 634759 | 574410 | 701448 | 0.731 | 0.638 | 0.839 |
1983 | 442856 | 363193 | 539992 | 930056 | 838161 | 1032026 | 601391 | 541485 | 667924 | 0.647 | 0.563 | 0.745 |
1984 | 311452 | 254730 | 380804 | 856834 | 772104 | 950864 | 603801 | 540840 | 674092 | 0.806 | 0.708 | 0.918 |
1985 | 258074 | 210723 | 316064 | 718557 | 648000 | 796796 | 523347 | 468932 | 584076 | 0.757 | 0.662 | 0.865 |
1986 | 266999 | 218417 | 326387 | 539825 | 487823 | 597370 | 381933 | 342757 | 425587 | 0.935 | 0.825 | 1.060 |
1987 | 288370 | 233580 | 356012 | 475918 | 430527 | 526093 | 319336 | 287644 | 354521 | 0.857 | 0.754 | 0.975 |
1988 | 204025 | 165681 | 251244 | 431922 | 387898 | 480942 | 285786 | 256856 | 317975 | 0.796 | 0.698 | 0.907 |
1989 | 130483 | 105893 | 160784 | 340783 | 304014 | 381998 | 231654 | 206289 | 260138 | 0.927 | 0.819 | 1.050 |
1990 | 103466 | 84280 | 127020 | 270222 | 240659 | 303417 | 218382 | 193355 | 246648 | 1.064 | 0.944 | 1.200 |
1991 | 94466 | 77436 | 115243 | 193494 | 173641 | 215616 | 143918 | 128276 | 161468 | 1.328 | 1.193 | 1.478 |
1992 | 139804 | 115385 | 169392 | 125492 | 113751 | 138445 | 83952 | 75956 | 92790 | 0.898 | 0.787 | 1.024 |
1993 | 171271 | 140732 | 208436 | 135673 | 123051 | 149589 | 90853 | 82467 | 100092 | 0.401 | 0.339 | 0.474 |
1994 | 135944 | 111643 | 165534 | 234216 | 210904 | 260106 | 170587 | 153357 | 189753 | 0.546 | 0.474 | 0.629 |
1995 | 121055 | 99487 | 147299 | 250446 | 224571 | 279303 | 198789 | 176769 | 223553 | 0.709 | 0.619 | 0.812 |
1996 | 109426 | 90030 | 133000 | 214486 | 192646 | 238802 | 167544 | 148839 | 188600 | 0.812 | 0.712 | 0.926 |
1997 | 97831 | 80242 | 119277 | 185535 | 167610 | 205378 | 128669 | 115416 | 143444 | 0.926 | 0.818 | 1.048 |
1998 | 133386 | 109575 | 162370 | 149792 | 135711 | 165334 | 97831 | 87703 | 109129 | 0.815 | 0.717 | 0.927 |
1999 | 141492 | 116079 | 172469 | 136899 | 123881 | 151285 | 87816 | 78775 | 97895 | 0.781 | 0.686 | 0.888 |
2000 | 144929 | 118924 | 176621 | 154662 | 139067 | 172007 | 96858 | 86372 | 108617 | 0.879 | 0.777 | 0.993 |
2001 | 129832 | 107176 | 157279 | 147709 | 132517 | 164643 | 92411 | 82192 | 103900 | 0.933 | 0.828 | 1.052 |
2002 | 127262 | 104723 | 154651 | 138275 | 124046 | 154137 | 87816 | 78057 | 98795 | 0.927 | 0.821 | 1.046 |
2003 | 101926 | 84589 | 122816 | 132853 | 119125 | 148163 | 83617 | 74406 | 93967 | 0.902 | 0.797 | 1.022 |
2004 | 112196 | 93624 | 134451 | 127262 | 113783 | 142337 | 81227 | 71675 | 92052 | 1.136 | 1.015 | 1.271 |
2005 | 162755 | 135718 | 195178 | 114921 | 103549 | 127541 | 67171 | 59996 | 75204 | 0.792 | 0.695 | 0.903 |
2006 | 178439 | 148780 | 214010 | 160171 | 144201 | 177911 | 86077 | 77307 | 95843 | 0.707 | 0.616 | 0.813 |
2007 | 204230 | 169565 | 245981 | 178796 | 160328 | 199390 | 108554 | 96719 | 121836 | 0.509 | 0.436 | 0.593 |
2008 | 227067 | 187183 | 275449 | 249946 | 223769 | 279185 | 164226 | 146289 | 184362 | 0.493 | 0.421 | 0.578 |
2009 | 224134 | 183691 | 273481 | 313640 | 278869 | 352745 | 199786 | 177159 | 225302 | 0.525 | 0.445 | 0.620 |
2010 | 233281 | 185658 | 293121 | 319656 | 281149 | 363437 | 219696 | 192514 | 250716 | 0.521 | 0.435 | 0.625 |
2011 | 254740 | 191691 | 338527 | 302852 | 260731 | 351778 | 202805 | 175133 | 234849 | 0.717 | 0.568 | 0.904 |
2012 | 278173 | 192252 | 402496 | 305590 | 249447 | 374370 | 195438 | 160297 | 238283 | 0.769 | 0.545 | 1.084 |
2013 | 198590 | 147128 | 268053 | |||||||||