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 |
1957 | 26259 | 13629 | 50595 | 50341 | 38027 | 66642 | 0.491 | 0.359 | 0.671 | 84836 | 65499 | 109881 |
1958 | 31658 | 17217 | 58215 | 50568 | 39512 | 64717 | 0.639 | 0.486 | 0.841 | 82920 | 65671 | 104700 |
1959 | 59535 | 32886 | 107779 | 45287 | 35767 | 57340 | 0.634 | 0.487 | 0.827 | 83016 | 65716 | 104869 |
1960 | 78856 | 43516 | 142897 | 45232 | 35980 | 56864 | 0.729 | 0.565 | 0.941 | 92851 | 72944 | 118191 |
1961 | 80687 | 44159 | 147429 | 42681 | 33830 | 53849 | 0.628 | 0.482 | 0.817 | 97444 | 75370 | 125982 |
1962 | 79973 | 43708 | 146327 | 47497 | 37671 | 59885 | 0.690 | 0.533 | 0.893 | 105257 | 81474 | 135982 |
1963 | 40877 | 22263 | 75056 | 48151 | 37822 | 61302 | 0.733 | 0.565 | 0.950 | 97713 | 75375 | 126670 |
1964 | 18057 | 9773 | 33363 | 44842 | 34820 | 57750 | 0.529 | 0.401 | 0.698 | 75898 | 58401 | 98637 |
1965 | 17411 | 9403 | 32239 | 44985 | 34677 | 58357 | 0.579 | 0.440 | 0.762 | 66396 | 51682 | 85299 |
1966 | 32456 | 17558 | 59995 | 41901 | 32198 | 54527 | 0.546 | 0.413 | 0.721 | 63333 | 49479 | 81067 |
1967 | 46375 | 25061 | 85819 | 37852 | 29403 | 48728 | 0.458 | 0.344 | 0.610 | 66071 | 51265 | 85153 |
1968 | 28302 | 15332 | 52242 | 40244 | 31888 | 50789 | 0.486 | 0.367 | 0.643 | 76785 | 59231 | 99542 |
1969 | 32405 | 17590 | 59697 | 47016 | 37135 | 59526 | 0.561 | 0.426 | 0.740 | 80524 | 62739 | 103349 |
1970 | 20187 | 10929 | 37285 | 49726 | 38323 | 64521 | 0.495 | 0.370 | 0.664 | 76030 | 59233 | 97590 |
1971 | 24042 | 13024 | 44383 | 49360 | 38192 | 63794 | 0.505 | 0.374 | 0.683 | 70455 | 55283 | 89791 |
1972 | 27501 | 14838 | 50970 | 45004 | 34581 | 58569 | 0.448 | 0.325 | 0.618 | 65612 | 51450 | 83672 |
1973 | 124427 | 65024 | 238098 | 42113 | 32521 | 54534 | 0.404 | 0.291 | 0.562 | 92300 | 68084 | 125129 |
1974 | 112891 | 58915 | 216317 | 44042 | 34165 | 56776 | 0.312 | 0.222 | 0.438 | 115951 | 83284 | 161433 |
1975 | 71228 | 36901 | 137488 | 57334 | 44077 | 74579 | 0.258 | 0.183 | 0.362 | 137003 | 98380 | 190788 |
1976 | 27252 | 13949 | 53240 | 80913 | 61021 | 107288 | 0.307 | 0.220 | 0.428 | 142011 | 104170 | 193598 |
1977 | 9640 | 4255 | 21841 | 82766 | 61825 | 110799 | 0.372 | 0.264 | 0.524 | 105851 | 78556 | 142629 |
1978 | 932 | 405 | 2145 | 79795 | 58324 | 109172 | 0.299 | 0.206 | 0.434 | 92238 | 67735 | 125605 |
1979 | 5742 | 2882 | 11442 | 62136 | 45412 | 85020 | 0.209 | 0.142 | 0.308 | 69845 | 51576 | 94585 |
1980 | 6162 | 2881 | 13179 | 57041 | 42464 | 76622 | 0.273 | 0.191 | 0.391 | 62155 | 46764 | 82612 |
1981 | 18221 | 8506 | 39031 | 51491 | 38142 | 69512 | 0.248 | 0.176 | 0.349 | 55088 | 41387 | 73324 |
1982 | 21477 | 10010 | 46077 | 40172 | 30736 | 52505 | 0.369 | 0.265 | 0.514 | 52152 | 40503 | 67151 |
1983 | 46187 | 21429 | 99552 | 37489 | 28602 | 49138 | 0.331 | 0.235 | 0.466 | 48413 | 37455 | 62576 |
1984 | 41203 | 20831 | 81497 | 41175 | 31740 | 53415 | 0.293 | 0.208 | 0.413 | 84912 | 61369 | 117488 |
1985 | 19807 | 9173 | 42767 | 49488 | 37217 | 65805 | 0.313 | 0.222 | 0.440 | 78268 | 57325 | 106864 |
1986 | 13506 | 6234 | 29260 | 54239 | 40058 | 73441 | 0.292 | 0.208 | 0.411 | 77953 | 57476 | 105725 |
1987 | 24554 | 11258 | 53552 | 53951 | 40091 | 72602 | 0.333 | 0.238 | 0.466 | 70497 | 52934 | 93888 |
1988 | 9321 | 4285 | 20273 | 48805 | 36498 | 65261 | 0.275 | 0.196 | 0.385 | 65260 | 49402 | 86209 |
1989 | 7065 | 3278 | 15229 | 41741 | 31877 | 54656 | 0.310 | 0.222 | 0.433 | 56190 | 43223 | 73045 |
1990 | 3240 | 1509 | 6959 | 34497 | 26637 | 44678 | 0.356 | 0.253 | 0.500 | 41435 | 32208 | 53305 |
1991 | 2755 | 1287 | 5901 | 26572 | 20347 | 34703 | 0.327 | 0.231 | 0.464 | 29795 | 22980 | 38633 |
1992 | 4076 | 1890 | 8792 | 19700 | 14882 | 26077 | 0.277 | 0.194 | 0.395 | 21325 | 16278 | 27935 |
1993 | 28059 | 13986 | 56294 | 16892 | 12741 | 22394 | 0.283 | 0.202 | 0.397 | 30174 | 22365 | 40709 |
1994 | 26669 | 14194 | 50108 | 16007 | 12294 | 20841 | 0.248 | 0.179 | 0.345 | 25582 | 19741 | 33152 |
1995 | 47892 | 24400 | 94001 | 17043 | 13487 | 21538 | 0.285 | 0.209 | 0.389 | 47060 | 34315 | 64537 |
1996 | 10631 | 6172 | 18313 | 37048 | 28473 | 48206 | 0.345 | 0.258 | 0.460 | 85895 | 64478 | 114427 |
1997 | 3699 | 2005 | 6824 | 69194 | 52260 | 91615 | 0.400 | 0.303 | 0.529 | 90678 | 69507 | 118298 |
1998 | 14359 | 8042 | 25638 | 67452 | 52152 | 87240 | 0.578 | 0.444 | 0.752 | 75984 | 59577 | 96911 |
1999 | 25925 | 15400 | 43642 | 47627 | 37254 | 60889 | 0.574 | 0.445 | 0.740 | 63026 | 50920 | 78011 |
2000 | 122119 | 72337 | 206161 | 36207 | 29078 | 45084 | 0.460 | 0.350 | 0.604 | 93967 | 72529 | 121742 |
2001 | 56647 | 33445 | 95944 | 46096 | 38144 | 55705 | 0.394 | 0.299 | 0.519 | 130854 | 98944 | 173054 |
2002 | 37833 | 20880 | 68550 | 74971 | 59319 | 94754 | 0.404 | 0.308 | 0.530 | 139715 | 107311 | 181904 |
2003 | 23690 | 13192 | 42540 | 87298 | 67433 | 113014 | 0.462 | 0.352 | 0.607 | 115373 | 90624 | 146881 |
2004 | 7278 | 4263 | 12424 | 74124 | 58147 | 94490 | 0.509 | 0.390 | 0.666 | 101554 | 81526 | 126502 |
2005 | 9589 | 5369 | 17126 | 60762 | 48960 | 75409 | 0.485 | 0.372 | 0.632 | 72623 | 59213 | 89070 |
2006 | 2914 | 1630 | 5210 | 44357 | 36198 | 54356 | 0.472 | 0.361 | 0.616 | 50718 | 41870 | 61436 |
2007 | 3087 | 1730 | 5508 | 30873 | 25371 | 37568 | 0.432 | 0.330 | 0.566 | 34559 | 28678 | 41647 |
2008 | 3809 | 2192 | 6620 | 20186 | 16765 | 24306 | 0.380 | 0.289 | 0.500 | 24374 | 20482 | 29007 |
2009 | 8029 | 4506 | 14307 | 15016 | 12527 | 17999 | 0.337 | 0.255 | 0.444 | 16704 | 14054 | 19853 |
2010 | 11319 | 6289 | 20371 | 11632 | 9837 | 13755 | 0.443 | 0.338 | 0.581 | 16924 | 14029 | 20416 |
2011 | 944 | 505 | 1765 | 9230 | 7742 | 11003 | 0.419 | 0.316 | 0.556 | 15381 | 12247 | 19317 |
2012 | 2265 | 1250 | 4102 | 11051 | 8717 | 14009 | 0.345 | 0.258 | 0.462 | 13018 | 10163 | 16676 |
2013 | 7996 | 4469 | 14306 | 11521 | 8972 | 14795 | 0.395 | 0.298 | 0.526 | 12756 | 10046 | 16198 |
2014 | 9644 | 5412 | 17186 | 10073 | 8041 | 12617 | 0.390 | 0.292 | 0.521 | 13401 | 10724 | 16747 |
2015 | 8036 | 4473 | 14437 | 12698 | 10251 | 15729 | 0.391 | 0.290 | 0.526 | 20126 | 15947 | 25399 |
2016 | 26979 | 15671 | 46447 | 13535 | 10868 | 16855 | 0.382 | 0.284 | 0.513 | 28624 | 21623 | 37892 |
2017 | 28561 | 15425 | 52884 | 15566 | 12478 | 19418 | 0.263 | 0.194 | 0.358 | 38774 | 28681 | 52419 |
2018 | 35570 | 18197 | 69529 | 28025 | 21901 | 35862 | 0.312 | 0.229 | 0.425 | 49859 | 37021 | 67147 |
2019 | 10483 | 5195 | 21151 | 35985 | 27940 | 46345 | 0.452 | 0.329 | 0.619 | 54775 | 40960 | 73251 |
2020 | 8556 | 4188 | 17479 | 37717 | 27996 | 50813 | 0.481 | 0.328 | 0.705 | 45444 | 33464 | 61715 |
2021 | 12204 | 4558 | 32680 | 47611 | 31906 | 71047 | 0.783 | 0.427 | 1.434 | 52502 | 35528 | 77585 |