Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 1) | Low | High | SSB | Low | High | Fbar(3-7) | Low | High | TSB | Low | High |
1959 | 20199 | 10239 | 39848 | 47706 | 37977 | 59927 | 0.518 | 0.402 | 0.668 | 65462 | 52370 | 81828 |
1960 | 18470 | 9737 | 35034 | 53012 | 43419 | 64724 | 0.703 | 0.559 | 0.885 | 76027 | 61982 | 93255 |
1961 | 26436 | 13934 | 50156 | 46484 | 38047 | 56793 | 0.637 | 0.501 | 0.808 | 67884 | 55061 | 83692 |
1962 | 27179 | 14271 | 51763 | 43773 | 35607 | 53813 | 0.568 | 0.444 | 0.727 | 70851 | 56201 | 89320 |
1963 | 19908 | 10455 | 37908 | 50796 | 40697 | 63401 | 0.504 | 0.392 | 0.647 | 82542 | 64627 | 105424 |
1964 | 11184 | 5834 | 21443 | 56508 | 44858 | 71183 | 0.486 | 0.378 | 0.626 | 82294 | 64964 | 104248 |
1965 | 17965 | 9373 | 34433 | 54896 | 43823 | 68767 | 0.488 | 0.380 | 0.628 | 71059 | 56714 | 89032 |
1966 | 22840 | 11891 | 43872 | 54121 | 43181 | 67833 | 0.485 | 0.375 | 0.627 | 73257 | 58377 | 91930 |
1967 | 21074 | 10968 | 40490 | 64493 | 51769 | 80344 | 0.463 | 0.357 | 0.600 | 91156 | 72535 | 114557 |
1968 | 12569 | 6525 | 24214 | 75359 | 60412 | 94004 | 0.447 | 0.347 | 0.576 | 102520 | 81680 | 128678 |
1969 | 8781 | 4533 | 17009 | 79775 | 63792 | 99763 | 0.479 | 0.371 | 0.618 | 102860 | 81981 | 129057 |
1970 | 9915 | 5088 | 19320 | 78164 | 62504 | 97749 | 0.391 | 0.302 | 0.506 | 93235 | 74672 | 116411 |
1971 | 19225 | 9908 | 37300 | 58119 | 46725 | 72290 | 0.382 | 0.296 | 0.494 | 68981 | 55619 | 85553 |
1972 | 17983 | 9310 | 34734 | 51016 | 41533 | 62665 | 0.348 | 0.269 | 0.451 | 66480 | 53745 | 82231 |
1973 | 39160 | 20297 | 75556 | 69406 | 55725 | 86447 | 0.368 | 0.289 | 0.469 | 95681 | 75751 | 120855 |
1974 | 40073 | 20849 | 77025 | 84219 | 67785 | 104638 | 0.377 | 0.298 | 0.475 | 127988 | 100775 | 162550 |
1975 | 24439 | 12735 | 46902 | 100669 | 81694 | 124051 | 0.479 | 0.386 | 0.594 | 144210 | 115120 | 180650 |
1976 | 11120 | 5763 | 21457 | 107934 | 87801 | 132684 | 0.603 | 0.489 | 0.744 | 144775 | 116732 | 179555 |
1977 | 12925 | 6721 | 24855 | 104908 | 84205 | 130700 | 0.577 | 0.463 | 0.718 | 127741 | 102566 | 159094 |
1978 | 15530 | 8071 | 29880 | 73421 | 59169 | 91107 | 0.492 | 0.392 | 0.618 | 90422 | 73214 | 111676 |
1979 | 24298 | 12623 | 46770 | 61460 | 50342 | 75033 | 0.480 | 0.381 | 0.606 | 77893 | 63705 | 95240 |
1980 | 17706 | 9224 | 33988 | 54668 | 45146 | 66198 | 0.423 | 0.335 | 0.534 | 79063 | 63759 | 98040 |
1981 | 26759 | 14003 | 51135 | 58829 | 48138 | 71895 | 0.469 | 0.374 | 0.587 | 82550 | 66396 | 102634 |
1982 | 36569 | 19145 | 69852 | 60368 | 49442 | 73708 | 0.492 | 0.396 | 0.612 | 91494 | 73192 | 114372 |
1983 | 56719 | 29379 | 109501 | 99895 | 80805 | 123496 | 0.652 | 0.528 | 0.804 | 127045 | 100854 | 160038 |
1984 | 20616 | 10786 | 39405 | 122098 | 97459 | 152966 | 0.551 | 0.446 | 0.681 | 165060 | 127026 | 214481 |
1985 | 7887 | 4072 | 15277 | 85786 | 68876 | 106849 | 0.703 | 0.574 | 0.862 | 134073 | 105534 | 170330 |
1986 | 8609 | 4478 | 16551 | 73802 | 57868 | 94124 | 0.623 | 0.505 | 0.769 | 95684 | 76142 | 120241 |
1987 | 11377 | 5970 | 21683 | 59108 | 47455 | 73623 | 0.546 | 0.441 | 0.675 | 71205 | 57797 | 87724 |
1988 | 20462 | 10559 | 39652 | 50218 | 41731 | 60430 | 0.668 | 0.548 | 0.815 | 61904 | 51392 | 74566 |
1989 | 5998 | 3098 | 11613 | 37107 | 31079 | 44305 | 0.760 | 0.624 | 0.927 | 63322 | 50441 | 79492 |
1990 | 5830 | 3006 | 11305 | 30825 | 25034 | 37955 | 0.665 | 0.538 | 0.824 | 40798 | 32699 | 50904 |
1991 | 7976 | 4075 | 15610 | 22000 | 17484 | 27682 | 0.511 | 0.404 | 0.646 | 27007 | 21607 | 33756 |
1992 | 8451 | 4317 | 16546 | 16699 | 13362 | 20868 | 0.419 | 0.327 | 0.539 | 27079 | 21335 | 34369 |
1993 | 23934 | 12570 | 45573 | 25775 | 20254 | 32802 | 0.315 | 0.243 | 0.408 | 35843 | 27715 | 46354 |
1994 | 43806 | 23142 | 82921 | 56709 | 44660 | 72007 | 0.293 | 0.230 | 0.373 | 65350 | 50814 | 84043 |
1995 | 11832 | 6452 | 21699 | 60808 | 50106 | 73796 | 0.400 | 0.325 | 0.492 | 135129 | 105558 | 172983 |
1996 | 4993 | 2744 | 9085 | 82525 | 68396 | 99574 | 0.642 | 0.534 | 0.772 | 132040 | 107585 | 162053 |
1997 | 6809 | 3762 | 12323 | 75555 | 61358 | 93037 | 0.814 | 0.684 | 0.968 | 87050 | 71016 | 106703 |
1998 | 16202 | 9212 | 28496 | 49170 | 39949 | 60521 | 0.752 | 0.630 | 0.896 | 58728 | 48488 | 71132 |
1999 | 29038 | 16356 | 51551 | 37715 | 31311 | 45428 | 0.710 | 0.589 | 0.855 | 57432 | 48091 | 68588 |
2000 | 42527 | 23991 | 75382 | 38344 | 32382 | 45405 | 0.502 | 0.409 | 0.615 | 91467 | 73568 | 113720 |
2001 | 18342 | 10385 | 32395 | 56273 | 47063 | 67286 | 0.567 | 0.469 | 0.686 | 124569 | 99284 | 156294 |
2002 | 8841 | 4945 | 15807 | 58126 | 48412 | 69788 | 0.803 | 0.670 | 0.963 | 110330 | 89895 | 135411 |
2003 | 4421 | 2489 | 7854 | 43956 | 35835 | 53918 | 0.730 | 0.607 | 0.878 | 64921 | 53392 | 78939 |
2004 | 6773 | 3847 | 11927 | 26135 | 21637 | 31568 | 0.634 | 0.524 | 0.767 | 34930 | 29191 | 41798 |
2005 | 9457 | 5370 | 16654 | 21214 | 17880 | 25169 | 0.703 | 0.583 | 0.848 | 29318 | 24784 | 34681 |
2006 | 6298 | 3581 | 11078 | 16771 | 14256 | 19729 | 0.647 | 0.531 | 0.787 | 27052 | 22602 | 32379 |
2007 | 5680 | 3219 | 10022 | 14663 | 12429 | 17299 | 0.531 | 0.433 | 0.651 | 24147 | 20183 | 28890 |
2008 | 13240 | 7396 | 23704 | 18076 | 15207 | 21486 | 0.550 | 0.452 | 0.670 | 24706 | 20600 | 29629 |
2009 | 21217 | 11595 | 38823 | 19106 | 16066 | 22721 | 0.577 | 0.475 | 0.701 | 30075 | 24877 | 36358 |
2010 | 6826 | 3763 | 12382 | 22064 | 18515 | 26292 | 0.731 | 0.600 | 0.892 | 44449 | 35577 | 55533 |
2011 | 1105 | 607 | 2011 | 20013 | 16435 | 24369 | 0.541 | 0.436 | 0.671 | 33465 | 27125 | 41287 |
2012 | 2686 | 1510 | 4779 | 17504 | 14332 | 21379 | 0.653 | 0.529 | 0.806 | 21157 | 17335 | 25822 |
2013 | 9413 | 5164 | 17157 | 16279 | 13244 | 20009 | 0.425 | 0.336 | 0.537 | 18341 | 15000 | 22427 |
2014 | 3233 | 1753 | 5963 | 17431 | 14469 | 20999 | 0.394 | 0.313 | 0.495 | 25567 | 20634 | 31679 |
2015 | 5904 | 3241 | 10757 | 18107 | 15028 | 21816 | 0.502 | 0.398 | 0.634 | 27433 | 22264 | 33802 |
2016 | 8055 | 4286 | 15137 | 23283 | 18470 | 29349 | 0.368 | 0.285 | 0.477 | 30111 | 23713 | 38234 |
2017 | 21467 | 10021 | 45989 | 27175 | 20811 | 35486 | 0.280 | 0.208 | 0.378 | 36377 | 27698 | 47777 |
2018 | 48032 | 14034 | 164397 | 34462 | 24663 | 48156 | 0.281 | 0.165 | 0.480 | 60984 | 41341 | 89960 |