Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 4 to 6 (F46). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F46 | Low | High |
1915 | 33356 | 25822 | 43088 | 21369 | 18270 | 24994 | 20688 | 17675 | 24215 | 0.709 | 0.573 | 0.877 |
1916 | 34614 | 27551 | 43487 | 22629 | 19552 | 26191 | 21932 | 18953 | 25380 | 0.732 | 0.612 | 0.876 |
1917 | 36243 | 28956 | 45364 | 23624 | 20421 | 27328 | 22880 | 19780 | 26465 | 0.713 | 0.599 | 0.850 |
1918 | 39144 | 31299 | 48955 | 25135 | 21777 | 29009 | 24343 | 21095 | 28091 | 0.671 | 0.562 | 0.801 |
1919 | 43391 | 34707 | 54247 | 27639 | 24010 | 31818 | 26769 | 23261 | 30806 | 0.677 | 0.568 | 0.806 |
1920 | 47240 | 37788 | 59056 | 30242 | 26282 | 34799 | 29261 | 25437 | 33659 | 0.676 | 0.568 | 0.804 |
1921 | 51175 | 40933 | 63978 | 32958 | 28649 | 37916 | 31920 | 27755 | 36711 | 0.687 | 0.577 | 0.817 |
1922 | 54830 | 43840 | 68576 | 35561 | 30905 | 40918 | 34441 | 29941 | 39617 | 0.685 | 0.576 | 0.814 |
1923 | 58513 | 46759 | 73221 | 38216 | 33208 | 43979 | 37012 | 32171 | 42582 | 0.685 | 0.577 | 0.814 |
1924 | 61513 | 49138 | 77005 | 40741 | 35399 | 46891 | 39458 | 34293 | 45402 | 0.713 | 0.601 | 0.845 |
1925 | 62881 | 50215 | 78743 | 42235 | 36683 | 48627 | 40987 | 35606 | 47181 | 0.727 | 0.613 | 0.862 |
1926 | 63831 | 50973 | 79933 | 43217 | 37530 | 49767 | 41898 | 36390 | 48240 | 0.737 | 0.622 | 0.873 |
1927 | 64408 | 51448 | 80634 | 43783 | 38022 | 50417 | 42447 | 36867 | 48871 | 0.747 | 0.631 | 0.885 |
1928 | 64731 | 51708 | 81035 | 44046 | 38245 | 50728 | 42702 | 37083 | 49172 | 0.747 | 0.629 | 0.886 |
1929 | 66304 | 52983 | 82974 | 44534 | 38654 | 51307 | 43174 | 37480 | 49733 | 0.724 | 0.609 | 0.861 |
1930 | 72839 | 58318 | 90975 | 46723 | 40591 | 53782 | 45252 | 39321 | 52078 | 0.714 | 0.598 | 0.852 |
1931 | 86336 | 69307 | 107549 | 51586 | 44853 | 59329 | 49811 | 43327 | 57267 | 0.682 | 0.566 | 0.820 |
1932 | 108445 | 87167 | 134918 | 61084 | 53113 | 70250 | 58865 | 51212 | 67661 | 0.585 | 0.481 | 0.712 |
1933 | 142344 | 114010 | 177719 | 78669 | 68403 | 90474 | 75811 | 65972 | 87117 | 0.480 | 0.384 | 0.601 |
1934 | 185907 | 147635 | 234099 | 105979 | 91535 | 122703 | 102232 | 88376 | 118260 | 0.449 | 0.353 | 0.570 |
1935 | 221018 | 174347 | 280183 | 138552 | 118149 | 162478 | 133920 | 114235 | 156998 | 0.606 | 0.512 | 0.718 |
1936 | 206902 | 163905 | 261179 | 149343 | 127750 | 174586 | 145219 | 124202 | 169793 | 0.756 | 0.638 | 0.897 |
1937 | 174033 | 138203 | 219152 | 137723 | 118760 | 159715 | 134188 | 115683 | 155654 | 0.867 | 0.732 | 1.027 |
1938 | 142344 | 113045 | 179236 | 115497 | 99884 | 133550 | 112533 | 97296 | 130156 | 0.910 | 0.774 | 1.070 |
1939 | 113777 | 90144 | 143608 | 93526 | 80848 | 108193 | 91126 | 78753 | 105444 | 0.910 | 0.777 | 1.065 |
1940 | 87029 | 68621 | 110375 | 74682 | 64408 | 86596 | 72911 | 62866 | 84562 | 0.994 | 0.852 | 1.160 |
1941 | 60840 | 47802 | 77434 | 54721 | 47039 | 63657 | 53477 | 45955 | 62229 | 1.013 | 0.869 | 1.182 |
1942 | 41274 | 32475 | 52459 | 38677 | 33089 | 45208 | 37835 | 32351 | 44249 | 1.143 | 0.989 | 1.320 |
1943 | 26957 | 21353 | 34032 | 24934 | 21433 | 29008 | 24392 | 20952 | 28396 | 1.312 | 1.106 | 1.557 |
1944 | 19361 | 15331 | 24450 | 15366 | 13062 | 18075 | 14971 | 12720 | 17622 | 1.028 | 0.878 | 1.203 |
1945 | 17645 | 14066 | 22134 | 12488 | 10735 | 14526 | 12127 | 10423 | 14110 | 0.860 | 0.726 | 1.018 |
1946 | 17532 | 14014 | 21933 | 11777 | 10211 | 13583 | 11419 | 9901 | 13168 | 0.767 | 0.646 | 0.912 |
1947 | 17829 | 14244 | 22317 | 11879 | 10317 | 13677 | 11515 | 10003 | 13255 | 0.716 | 0.602 | 0.851 |
1948 | 18046 | 14404 | 22609 | 12254 | 10631 | 14124 | 11886 | 10313 | 13698 | 0.732 | 0.619 | 0.865 |
1949 | 17772 | 14196 | 22250 | 12310 | 10681 | 14189 | 11949 | 10368 | 13771 | 0.761 | 0.644 | 0.900 |
1950 | 17828 | 14266 | 22278 | 12155 | 10565 | 13984 | 11791 | 10250 | 13564 | 0.766 | 0.646 | 0.909 |
1951 | 18975 | 15219 | 23659 | 12305 | 10707 | 14143 | 11919 | 10373 | 13696 | 0.737 | 0.618 | 0.878 |
1952 | 21517 | 17275 | 26801 | 13223 | 11506 | 15196 | 12783 | 11127 | 14687 | 0.661 | 0.551 | 0.792 |
1953 | 25694 | 20603 | 32042 | 15320 | 13337 | 17598 | 14796 | 12887 | 16987 | 0.573 | 0.472 | 0.694 |
1954 | 31320 | 25040 | 39174 | 18740 | 16286 | 21563 | 18101 | 15740 | 20815 | 0.532 | 0.436 | 0.650 |
1955 | 36864 | 29433 | 46172 | 23040 | 19939 | 26624 | 22270 | 19279 | 25725 | 0.642 | 0.541 | 0.763 |
1956 | 38177 | 30516 | 47762 | 25235 | 21899 | 29080 | 24465 | 21235 | 28187 | 0.684 | 0.576 | 0.813 |
1957 | 39183 | 31320 | 49020 | 26503 | 23033 | 30495 | 25719 | 22356 | 29589 | 0.721 | 0.607 | 0.856 |
1958 | 39301 | 31380 | 49221 | 26957 | 23428 | 31018 | 26134 | 22716 | 30066 | 0.724 | 0.612 | 0.858 |
1959 | 38369 | 30538 | 48208 | 27038 | 23471 | 31148 | 26265 | 22804 | 30252 | 0.747 | 0.632 | 0.883 |
1960 | 35172 | 27859 | 44405 | 26056 | 22549 | 30108 | 25336 | 21929 | 29274 | 0.770 | 0.653 | 0.909 |
1961 | 30424 | 24056 | 38479 | 23909 | 20602 | 27746 | 23295 | 20072 | 27036 | 0.866 | 0.740 | 1.015 |
1962 | 24835 | 19735 | 31253 | 20080 | 17330 | 23267 | 19573 | 16886 | 22687 | 0.973 | 0.829 | 1.142 |
1963 | 20585 | 16418 | 25808 | 15935 | 13801 | 18400 | 15516 | 13434 | 17920 | 0.996 | 0.842 | 1.179 |
1964 | 19172 | 15316 | 23998 | 13297 | 11470 | 15415 | 12907 | 11132 | 14965 | 0.859 | 0.723 | 1.020 |
1965 | 20756 | 16625 | 25914 | 13021 | 11255 | 15063 | 12597 | 10889 | 14572 | 0.642 | 0.524 | 0.785 |
1966 | 25311 | 20308 | 31547 | 15221 | 13251 | 17483 | 14704 | 12807 | 16883 | 0.631 | 0.527 | 0.756 |
1967 | 29349 | 23531 | 36605 | 17813 | 15500 | 20472 | 17214 | 14986 | 19774 | 0.619 | 0.518 | 0.741 |
1968 | 33658 | 26958 | 42023 | 20725 | 18022 | 23834 | 20036 | 17430 | 23032 | 0.584 | 0.487 | 0.701 |
1969 | 39066 | 31287 | 48778 | 24441 | 21236 | 28128 | 23647 | 20554 | 27206 | 0.639 | 0.536 | 0.761 |
1970 | 42959 | 34422 | 53613 | 27364 | 23809 | 31450 | 26503 | 23066 | 30451 | 0.655 | 0.549 | 0.782 |
1971 | 47667 | 38227 | 59439 | 30303 | 26387 | 34800 | 29349 | 25564 | 33694 | 0.651 | 0.546 | 0.778 |
1972 | 52945 | 42439 | 66051 | 33691 | 29348 | 38678 | 32630 | 28433 | 37448 | 0.645 | 0.541 | 0.770 |
1973 | 57642 | 46088 | 72092 | 37347 | 32504 | 42911 | 36171 | 31492 | 41544 | 0.640 | 0.536 | 0.764 |
1974 | 59695 | 47543 | 74952 | 40417 | 35097 | 46543 | 39183 | 34035 | 45109 | 0.611 | 0.511 | 0.731 |
1975 | 58571 | 46598 | 73621 | 42830 | 37026 | 49545 | 41648 | 36003 | 48177 | 0.713 | 0.599 | 0.848 |
1976 | 46028 | 36827 | 57526 | 39222 | 34100 | 45114 | 38292 | 33279 | 44061 | 0.739 | 0.618 | 0.884 |
1977 | 33624 | 26982 | 41902 | 32728 | 28617 | 37431 | 32048 | 28006 | 36675 | 0.722 | 0.597 | 0.873 |
1978 | 27834 | 22346 | 34668 | 26476 | 23097 | 30349 | 25900 | 22580 | 29709 | 0.570 | 0.472 | 0.689 |
1979 | 27065 | 21769 | 33650 | 24294 | 21316 | 27689 | 23742 | 20820 | 27074 | 0.536 | 0.442 | 0.650 |
1980 | 24005 | 19270 | 29903 | 22539 | 19764 | 25703 | 22049 | 19324 | 25157 | 0.489 | 0.402 | 0.595 |
1981 | 27282 | 21951 | 33909 | 22427 | 19688 | 25545 | 21860 | 19182 | 24911 | 0.466 | 0.383 | 0.567 |
1982 | 30915 | 24840 | 38476 | 23412 | 20551 | 26671 | 22765 | 19980 | 25939 | 0.469 | 0.387 | 0.569 |
1983 | 28001 | 22542 | 34783 | 23553 | 20681 | 26824 | 22994 | 20182 | 26198 | 0.482 | 0.400 | 0.581 |
1984 | 27119 | 21827 | 33695 | 22994 | 20233 | 26133 | 22427 | 19726 | 25497 | 0.491 | 0.407 | 0.591 |
1985 | 27228 | 21893 | 33863 | 22226 | 19570 | 25242 | 21670 | 19077 | 24616 | 0.498 | 0.413 | 0.601 |
1986 | 25059 | 20140 | 31181 | 21068 | 18538 | 23942 | 20556 | 18083 | 23367 | 0.552 | 0.459 | 0.663 |
1987 | 23435 | 18808 | 29202 | 19088 | 16783 | 21708 | 18611 | 16360 | 21171 | 0.578 | 0.481 | 0.695 |
1988 | 26082 | 20937 | 32491 | 18288 | 16059 | 20826 | 17755 | 15593 | 20216 | 0.618 | 0.513 | 0.744 |
1989 | 27282 | 21935 | 33933 | 18005 | 15765 | 20563 | 17448 | 15281 | 19923 | 0.622 | 0.516 | 0.751 |
1990 | 31729 | 25558 | 39391 | 18781 | 16411 | 21493 | 18133 | 15851 | 20744 | 0.575 | 0.478 | 0.693 |
1991 | 34683 | 27953 | 43033 | 20762 | 18145 | 23757 | 20054 | 17532 | 22940 | 0.554 | 0.458 | 0.670 |
1992 | 33290 | 26831 | 41303 | 22584 | 19757 | 25816 | 21897 | 19155 | 25031 | 0.517 | 0.426 | 0.629 |
1993 | 32565 | 26199 | 40479 | 25059 | 21917 | 28652 | 24416 | 21347 | 27927 | 0.527 | 0.437 | 0.635 |
1994 | 36171 | 28975 | 45152 | 25135 | 21959 | 28770 | 24367 | 21292 | 27887 | 0.519 | 0.432 | 0.623 |
1995 | 33090 | 26538 | 41260 | 28113 | 24510 | 32246 | 27392 | 23873 | 31429 | 0.610 | 0.512 | 0.727 |
1996 | 30303 | 24297 | 37793 | 24711 | 21685 | 28159 | 24711 | 21685 | 28159 | 0.647 | 0.541 | 0.774 |
1997 | 31226 | 25112 | 38827 | 21814 | 19205 | 24777 | 21178 | 18648 | 24050 | 0.651 | 0.546 | 0.777 |
1998 | 35775 | 28894 | 44295 | 20492 | 17985 | 23349 | 19544 | 17162 | 22256 | 0.650 | 0.544 | 0.776 |
1999 | 37835 | 30541 | 46871 | 20998 | 18432 | 23923 | 20329 | 17848 | 23155 | 0.603 | 0.501 | 0.725 |
2000 | 41523 | 33463 | 51524 | 23482 | 20585 | 26788 | 22652 | 19870 | 25824 | 0.585 | 0.487 | 0.704 |
2001 | 43217 | 34832 | 53621 | 21764 | 19006 | 24922 | 21764 | 19006 | 24922 | 0.639 | 0.539 | 0.757 |
2002 | 46074 | 37333 | 56862 | 20437 | 17836 | 23417 | 18170 | 15872 | 20800 | 0.677 | 0.571 | 0.802 |
2003 | 42404 | 34349 | 52349 | 23718 | 20754 | 27106 | 22925 | 20063 | 26196 | 0.717 | 0.605 | 0.849 |
2004 | 48972 | 39612 | 60544 | 23040 | 20096 | 26417 | 22337 | 19478 | 25616 | 0.738 | 0.626 | 0.870 |
2005 | 53745 | 43245 | 66793 | 25797 | 22416 | 29688 | 24711 | 21467 | 28446 | 0.757 | 0.645 | 0.888 |
2006 | 48436 | 38792 | 60478 | 26082 | 22571 | 30140 | 25311 | 21906 | 29245 | 0.737 | 0.621 | 0.873 |
2007 | 35561 | 28193 | 44855 | 25059 | 21491 | 29221 | 24490 | 20989 | 28573 | 0.754 | 0.626 | 0.908 |
2008 | 34718 | 26718 | 45112 | 22607 | 19066 | 26806 | 21699 | 18294 | 25737 | 0.808 | 0.647 | 1.009 |
2009 | 38407 | 27703 | 53248 | 21051 | 16960 | 26129 | 20105 | 16202 | 24947 | 0.735 | 0.548 | 0.986 |
2010 | 21218 | 15605 | 28849 | |||||||||