Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 4 to 7 (F47). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F47 | Low | High |
1961 | 16895 | 12045 | 23700 | 95511 | 79969 | 114074 | 57931 | 49661 | 67577 | 0.589 | 0.494 | 0.703 |
1962 | 16808 | 12067 | 23411 | 98913 | 81950 | 119388 | 53798 | 46042 | 62861 | 0.587 | 0.495 | 0.697 |
1963 | 16631 | 12012 | 23025 | 105240 | 87212 | 126995 | 57469 | 48860 | 67595 | 0.586 | 0.496 | 0.691 |
1964 | 16427 | 11930 | 22620 | 84373 | 71528 | 99524 | 55826 | 47760 | 65254 | 0.585 | 0.498 | 0.686 |
1965 | 16282 | 11882 | 22310 | 74013 | 63697 | 86000 | 56218 | 48576 | 65063 | 0.583 | 0.499 | 0.682 |
1966 | 16133 | 11826 | 22008 | 64796 | 56357 | 74499 | 47430 | 41462 | 54256 | 0.583 | 0.500 | 0.679 |
1967 | 15958 | 11746 | 21680 | 82619 | 71773 | 95105 | 58163 | 51102 | 66199 | 0.583 | 0.502 | 0.676 |
1968 | 15753 | 11638 | 21324 | 98420 | 85726 | 112994 | 72475 | 63605 | 82583 | 0.583 | 0.503 | 0.675 |
1969 | 15564 | 11537 | 20997 | 99310 | 86772 | 113660 | 76191 | 66918 | 86749 | 0.582 | 0.504 | 0.672 |
1970 | 15457 | 11492 | 20789 | 72548 | 64307 | 81845 | 61023 | 54165 | 68748 | 0.581 | 0.504 | 0.670 |
1971 | 15447 | 11517 | 20720 | 52000 | 46567 | 58068 | 45297 | 40526 | 50631 | 0.582 | 0.506 | 0.670 |
1972 | 15437 | 11537 | 20655 | 46490 | 41509 | 52070 | 36062 | 32421 | 40113 | 0.582 | 0.507 | 0.668 |
1973 | 15460 | 11580 | 20640 | 77265 | 67477 | 88473 | 55938 | 49387 | 63358 | 0.581 | 0.507 | 0.666 |
1974 | 15410 | 11565 | 20534 | 93620 | 81764 | 107195 | 60295 | 53865 | 67492 | 0.583 | 0.509 | 0.667 |
1975 | 15272 | 11482 | 20314 | 139107 | 121650 | 159070 | 96182 | 85191 | 108591 | 0.585 | 0.511 | 0.669 |
1976 | 15090 | 11363 | 20041 | 133653 | 118417 | 150849 | 100710 | 89957 | 112748 | 0.588 | 0.515 | 0.672 |
1977 | 14982 | 11296 | 19870 | 147267 | 130225 | 166538 | 124492 | 110235 | 140593 | 0.593 | 0.519 | 0.677 |
1978 | 14906 | 11252 | 19747 | 79380 | 70742 | 89072 | 65447 | 58266 | 73513 | 0.591 | 0.518 | 0.675 |
1979 | 14860 | 11227 | 19667 | 69703 | 62535 | 77693 | 56500 | 50830 | 62803 | 0.592 | 0.519 | 0.676 |
1980 | 14777 | 11173 | 19542 | 66370 | 58904 | 74782 | 46351 | 41867 | 51316 | 0.594 | 0.520 | 0.677 |
1981 | 14723 | 11140 | 19460 | 74310 | 65490 | 84318 | 53691 | 47910 | 60170 | 0.597 | 0.523 | 0.681 |
1982 | 14646 | 11086 | 19348 | 78120 | 68689 | 88846 | 52418 | 46831 | 58671 | 0.600 | 0.526 | 0.684 |
1983 | 14494 | 10974 | 19143 | 156686 | 136313 | 180104 | 96278 | 85278 | 108698 | 0.606 | 0.531 | 0.691 |
1984 | 14193 | 10748 | 18743 | 186839 | 159068 | 219458 | 106938 | 93611 | 122161 | 0.605 | 0.531 | 0.690 |
1985 | 13872 | 10504 | 18319 | 147414 | 127948 | 169841 | 95894 | 84502 | 108823 | 0.610 | 0.535 | 0.696 |
1986 | 13658 | 10340 | 18041 | 109754 | 96111 | 125335 | 87641 | 76520 | 100378 | 0.611 | 0.536 | 0.697 |
1987 | 13516 | 10228 | 17859 | 65578 | 58313 | 73749 | 55994 | 49660 | 63135 | 0.609 | 0.534 | 0.695 |
1988 | 13390 | 10128 | 17703 | 72186 | 64418 | 80890 | 56783 | 50913 | 63331 | 0.611 | 0.536 | 0.698 |
1989 | 13141 | 9933 | 17386 | 95894 | 82876 | 110957 | 50919 | 45798 | 56613 | 0.613 | 0.538 | 0.700 |
1990 | 12967 | 9793 | 17171 | 44936 | 39574 | 51026 | 34132 | 30332 | 38409 | 0.612 | 0.536 | 0.698 |
1991 | 12869 | 9709 | 17058 | 24884 | 22059 | 28071 | 19924 | 17679 | 22455 | 0.610 | 0.535 | 0.696 |
1992 | 12831 | 9669 | 17027 | 19819 | 17676 | 22222 | 14192 | 12732 | 15818 | 0.608 | 0.533 | 0.694 |
1993 | 12916 | 9720 | 17161 | 20282 | 17891 | 22993 | 14787 | 13153 | 16624 | 0.604 | 0.530 | 0.689 |
1994 | 12971 | 9747 | 17262 | 37384 | 32419 | 43109 | 19553 | 17365 | 22017 | 0.603 | 0.529 | 0.687 |
1995 | 12862 | 9648 | 17145 | 117948 | 99738 | 139483 | 36388 | 32416 | 40848 | 0.610 | 0.535 | 0.695 |
1996 | 12781 | 9569 | 17071 | 129444 | 113759 | 147290 | 85306 | 75885 | 95896 | 0.624 | 0.547 | 0.713 |
1997 | 12813 | 9573 | 17149 | 95035 | 83611 | 108019 | 84542 | 74310 | 96182 | 0.633 | 0.554 | 0.725 |
1998 | 12902 | 9618 | 17307 | 66171 | 58516 | 74828 | 55659 | 48930 | 63314 | 0.634 | 0.554 | 0.727 |
1999 | 12929 | 9614 | 17386 | 61023 | 53673 | 69379 | 37911 | 33912 | 42382 | 0.634 | 0.553 | 0.727 |
2000 | 12885 | 9556 | 17373 | 94845 | 79958 | 112504 | 34892 | 31153 | 39079 | 0.634 | 0.552 | 0.728 |
2001 | 12685 | 9381 | 17153 | 136762 | 114556 | 163273 | 56557 | 49715 | 64341 | 0.640 | 0.556 | 0.737 |
2002 | 12407 | 9147 | 16829 | 144784 | 123972 | 169090 | 73204 | 64241 | 83417 | 0.654 | 0.567 | 0.754 |
2003 | 12167 | 8940 | 16560 | 75660 | 65873 | 86900 | 50665 | 44124 | 58176 | 0.656 | 0.568 | 0.759 |
2004 | 12057 | 8827 | 16469 | 34475 | 30523 | 38940 | 27778 | 24530 | 31456 | 0.651 | 0.561 | 0.754 |
2005 | 11951 | 8715 | 16389 | 30546 | 26921 | 34659 | 21757 | 19345 | 24471 | 0.642 | 0.553 | 0.745 |
2006 | 11806 | 8573 | 16260 | 37309 | 32182 | 43253 | 21459 | 19149 | 24048 | 0.636 | 0.547 | 0.740 |
2007 | 11719 | 8470 | 16216 | 27584 | 23868 | 31878 | 15780 | 13998 | 17789 | 0.624 | 0.535 | 0.728 |
2008 | 11707 | 8417 | 16282 | 23695 | 20664 | 27170 | 17576 | 15491 | 19942 | 0.613 | 0.524 | 0.717 |
2009 | 11670 | 8343 | 16324 | 37459 | 31755 | 44188 | 22629 | 19556 | 26185 | 0.603 | 0.513 | 0.708 |
2010 | 11510 | 8176 | 16205 | 59101 | 48599 | 71871 | 26423 | 22909 | 30477 | 0.600 | 0.508 | 0.709 |
2011 | 20613 | 17568 | 24187 | |||||||||