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 | 486504 | 351210 | 673915 | 514525 | 452157 | 585497 | 149941 | 134390 | 167292 | 0.477 | 0.419 | 0.544 |
1964 | 815046 | 592864 | 1120494 | 667303 | 573941 | 775853 | 162267 | 146830 | 179327 | 0.513 | 0.455 | 0.578 |
1965 | 1035091 | 755806 | 1417578 | 834844 | 725783 | 960293 | 200586 | 182613 | 220329 | 0.554 | 0.494 | 0.621 |
1966 | 1282087 | 936776 | 1754685 | 999490 | 867251 | 1151892 | 221904 | 203003 | 242565 | 0.569 | 0.509 | 0.637 |
1967 | 1120180 | 817822 | 1534323 | 1062356 | 932114 | 1210798 | 246471 | 226192 | 268568 | 0.618 | 0.554 | 0.690 |
1968 | 571489 | 415684 | 785692 | 888242 | 800425 | 985695 | 257816 | 236912 | 280563 | 0.650 | 0.583 | 0.725 |
1969 | 497325 | 360490 | 686101 | 741181 | 664479 | 826737 | 254231 | 232948 | 277459 | 0.625 | 0.560 | 0.697 |
1970 | 1612022 | 1175072 | 2211452 | 1215906 | 1004389 | 1471967 | 269682 | 246836 | 294643 | 0.645 | 0.580 | 0.718 |
1971 | 2132915 | 1551232 | 2932717 | 1365457 | 1151804 | 1618742 | 273484 | 251116 | 297845 | 0.726 | 0.655 | 0.805 |
1972 | 513497 | 372667 | 707547 | 930056 | 827065 | 1045872 | 239426 | 220262 | 260258 | 0.797 | 0.719 | 0.884 |
1973 | 784655 | 570028 | 1080095 | 753135 | 665845 | 851869 | 209609 | 193402 | 227175 | 0.774 | 0.698 | 0.858 |
1974 | 726505 | 527034 | 1001471 | 714258 | 633309 | 805554 | 230038 | 211074 | 250705 | 0.749 | 0.676 | 0.830 |
1975 | 1262999 | 909418 | 1754054 | 812605 | 690636 | 956114 | 212352 | 194890 | 231378 | 0.795 | 0.718 | 0.879 |
1976 | 807744 | 578585 | 1127665 | 630961 | 557030 | 714706 | 181680 | 167206 | 197406 | 0.836 | 0.755 | 0.925 |
1977 | 2067809 | 1485616 | 2878155 | 978719 | 793937 | 1206507 | 158895 | 146845 | 171934 | 0.817 | 0.738 | 0.904 |
1978 | 1213477 | 871299 | 1690035 | 1076257 | 899903 | 1287172 | 146386 | 134990 | 158744 | 0.897 | 0.812 | 0.991 |
1979 | 1461538 | 1051617 | 2031246 | 981660 | 839044 | 1148517 | 160492 | 148694 | 173226 | 0.827 | 0.749 | 0.914 |
1980 | 2436322 | 1743840 | 3403790 | 1193022 | 989493 | 1438414 | 227521 | 208966 | 247724 | 0.902 | 0.820 | 0.993 |
1981 | 954554 | 687392 | 1325553 | 994505 | 863328 | 1145613 | 182225 | 169475 | 195935 | 0.923 | 0.840 | 1.014 |
1982 | 1636385 | 1191305 | 2247749 | 1089250 | 912099 | 1300808 | 180773 | 168915 | 193465 | 1.038 | 0.946 | 1.138 |
1983 | 868046 | 643206 | 1171482 | 844078 | 729160 | 977108 | 141917 | 132439 | 152074 | 1.029 | 0.939 | 1.128 |
1984 | 1656140 | 1226114 | 2236986 | 883812 | 740140 | 1055374 | 120572 | 112457 | 129273 | 0.970 | 0.885 | 1.062 |
1985 | 361855 | 264379 | 495271 | 564107 | 500571 | 635709 | 105662 | 98680 | 113137 | 0.932 | 0.850 | 1.022 |
1986 | 1797667 | 1332863 | 2424558 | 792541 | 648398 | 968729 | 104089 | 97470 | 111157 | 0.991 | 0.906 | 1.084 |
1987 | 661325 | 492495 | 888029 | 720716 | 620473 | 837153 | 103570 | 96623 | 111016 | 0.982 | 0.898 | 1.074 |
1988 | 452707 | 336906 | 608310 | 526497 | 461261 | 600958 | 114921 | 107222 | 123172 | 0.992 | 0.908 | 1.085 |
1989 | 827364 | 611151 | 1120068 | 547983 | 461180 | 651124 | 119014 | 111060 | 127539 | 1.019 | 0.932 | 1.114 |
1990 | 317426 | 236736 | 425619 | 364762 | 321627 | 413682 | 98815 | 92414 | 105658 | 0.948 | 0.864 | 1.039 |
1991 | 357539 | 268176 | 476680 | 330380 | 288901 | 377816 | 87116 | 81662 | 92935 | 0.966 | 0.883 | 1.057 |
1992 | 833176 | 627137 | 1106907 | 517104 | 429463 | 622630 | 101417 | 94915 | 108365 | 0.959 | 0.878 | 1.048 |
1993 | 391601 | 299234 | 512482 | 385001 | 339034 | 437199 | 77575 | 72689 | 82790 | 0.965 | 0.883 | 1.054 |
1994 | 934718 | 704314 | 1240494 | 485532 | 409156 | 576164 | 97149 | 90836 | 103901 | 0.972 | 0.890 | 1.061 |
1995 | 552937 | 419417 | 728964 | 519177 | 446752 | 603344 | 85562 | 80024 | 91484 | 1.003 | 0.918 | 1.097 |
1996 | 338067 | 258192 | 442652 | 382315 | 337908 | 432558 | 95130 | 89095 | 101574 | 1.003 | 0.919 | 1.096 |
1997 | 1169398 | 873043 | 1566352 | 629071 | 508703 | 777921 | 86855 | 81428 | 92645 | 0.986 | 0.904 | 1.074 |
1998 | 129573 | 97825 | 171624 | 309589 | 271971 | 352409 | 79301 | 73623 | 85416 | 1.011 | 0.929 | 1.101 |
1999 | 246225 | 188159 | 322210 | 210871 | 188386 | 236039 | 82537 | 77061 | 88402 | 1.071 | 0.984 | 1.166 |
2000 | 467895 | 357654 | 612118 | 283226 | 240022 | 334207 | 63513 | 59310 | 68014 | 1.094 | 1.007 | 1.189 |
2001 | 160332 | 122252 | 210273 | 188151 | 166741 | 212310 | 39537 | 36981 | 42270 | 1.032 | 0.949 | 1.122 |
2002 | 248948 | 190270 | 325722 | 160813 | 140808 | 183661 | 52208 | 48721 | 55945 | 0.976 | 0.897 | 1.063 |
2003 | 120692 | 91720 | 158816 | 133252 | 119685 | 148358 | 53852 | 49776 | 58262 | 0.951 | 0.872 | 1.037 |
2004 | 212140 | 162397 | 277118 | 123500 | 107684 | 141641 | 42235 | 39411 | 45260 | 0.919 | 0.841 | 1.004 |
2005 | 153891 | 116574 | 203154 | 137310 | 120104 | 156983 | 46583 | 42919 | 50561 | 0.879 | 0.803 | 0.963 |
2006 | 366590 | 281318 | 477710 | 146825 | 123088 | 175141 | 35490 | 33139 | 38007 | 0.801 | 0.729 | 0.880 |
2007 | 171785 | 132294 | 223065 | 193107 | 170612 | 218568 | 59160 | 53822 | 65027 | 0.723 | 0.656 | 0.797 |
2008 | 204843 | 157415 | 266561 | 208564 | 182412 | 238465 | 78198 | 72168 | 84732 | 0.715 | 0.646 | 0.791 |
2009 | 204434 | 156990 | 266215 | 211504 | 186788 | 239490 | 77111 | 71095 | 83636 | 0.713 | 0.641 | 0.793 |
2010 | 321901 | 246663 | 420088 | 230268 | 199559 | 265703 | 72475 | 66071 | 79500 | 0.618 | 0.548 | 0.698 |
2011 | 154353 | 118050 | 201822 | 210871 | 186450 | 238489 | 83617 | 75286 | 92870 | 0.496 | 0.429 | 0.573 |
2012 | 194464 | 147096 | 257084 | 179512 | 158714 | 203037 | 85221 | 75365 | 96365 | 0.433 | 0.369 | 0.508 |
2013 | 252458 | 182390 | 349444 | 238232 | 202492 | 280280 | 94466 | 82057 | 108753 | 0.398 | 0.332 | 0.478 |
2014 | 105873 | 88763 | 126282 | |||||||||