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 | 26197 | 13468 | 50956 | 50196 | 37647 | 66928 | 0.492 | 0.358 | 0.676 | 84541 | 64942 | 110053 |
1958 | 31919 | 17202 | 59226 | 50520 | 39209 | 65095 | 0.636 | 0.481 | 0.840 | 82797 | 65242 | 105077 |
1959 | 59477 | 32540 | 108715 | 45326 | 35572 | 57755 | 0.636 | 0.487 | 0.832 | 83077 | 65464 | 105427 |
1960 | 79467 | 43421 | 145436 | 45123 | 35667 | 57086 | 0.726 | 0.560 | 0.940 | 93022 | 72699 | 119026 |
1961 | 81049 | 43932 | 149527 | 42737 | 33672 | 54241 | 0.631 | 0.483 | 0.823 | 97887 | 75333 | 127192 |
1962 | 80466 | 43557 | 148652 | 47535 | 37458 | 60322 | 0.690 | 0.532 | 0.897 | 105645 | 81343 | 137206 |
1963 | 41027 | 22157 | 75970 | 48250 | 37647 | 61839 | 0.731 | 0.561 | 0.951 | 97985 | 75213 | 127652 |
1964 | 18070 | 9703 | 33652 | 44950 | 34716 | 58202 | 0.534 | 0.404 | 0.707 | 76092 | 58313 | 99290 |
1965 | 17355 | 9297 | 32395 | 45001 | 34479 | 58733 | 0.579 | 0.439 | 0.764 | 66357 | 51425 | 85626 |
1966 | 32006 | 17174 | 59648 | 41837 | 31970 | 54750 | 0.546 | 0.412 | 0.723 | 63100 | 49112 | 81072 |
1967 | 45824 | 24560 | 85501 | 37761 | 29189 | 48850 | 0.461 | 0.345 | 0.616 | 65725 | 50854 | 84946 |
1968 | 28459 | 15295 | 52952 | 40059 | 31587 | 50804 | 0.488 | 0.368 | 0.648 | 76280 | 58656 | 99200 |
1969 | 32328 | 17404 | 60047 | 46789 | 36769 | 59540 | 0.560 | 0.423 | 0.740 | 80239 | 62272 | 103389 |
1970 | 20091 | 10789 | 37414 | 49556 | 37992 | 64639 | 0.496 | 0.369 | 0.666 | 75824 | 58846 | 97701 |
1971 | 24050 | 12920 | 44771 | 49183 | 37877 | 63862 | 0.504 | 0.372 | 0.684 | 70263 | 54934 | 89869 |
1972 | 27857 | 14892 | 52110 | 44816 | 34300 | 58555 | 0.449 | 0.325 | 0.621 | 65546 | 51232 | 83857 |
1973 | 124575 | 64532 | 240482 | 41864 | 32224 | 54389 | 0.403 | 0.289 | 0.562 | 92162 | 67678 | 125503 |
1974 | 113282 | 58636 | 218853 | 43888 | 33935 | 56760 | 0.314 | 0.223 | 0.442 | 116240 | 83116 | 162565 |
1975 | 71359 | 36710 | 138709 | 57343 | 43882 | 74932 | 0.261 | 0.185 | 0.368 | 137137 | 98142 | 191624 |
1976 | 26898 | 13695 | 52830 | 80998 | 60767 | 107965 | 0.308 | 0.220 | 0.430 | 141867 | 103753 | 193981 |
1977 | 9406 | 4119 | 21478 | 82779 | 61556 | 111319 | 0.368 | 0.260 | 0.521 | 105701 | 78185 | 142900 |
1978 | 941 | 406 | 2183 | 79566 | 57988 | 109174 | 0.299 | 0.205 | 0.435 | 91769 | 67229 | 125266 |
1979 | 5496 | 2736 | 11040 | 61680 | 44950 | 84636 | 0.212 | 0.144 | 0.313 | 69131 | 50905 | 93882 |
1980 | 6133 | 2847 | 13212 | 56493 | 41904 | 76163 | 0.273 | 0.190 | 0.391 | 61451 | 46060 | 81984 |
1981 | 18278 | 8469 | 39445 | 51016 | 37679 | 69073 | 0.250 | 0.177 | 0.353 | 54588 | 40895 | 72865 |
1982 | 21643 | 10015 | 46771 | 39835 | 30357 | 52272 | 0.364 | 0.261 | 0.509 | 51866 | 40112 | 67064 |
1983 | 45998 | 21193 | 99839 | 37250 | 28315 | 49004 | 0.330 | 0.234 | 0.466 | 48250 | 37189 | 62601 |
1984 | 40955 | 20617 | 81357 | 41112 | 31549 | 53573 | 0.294 | 0.208 | 0.416 | 84695 | 61035 | 117528 |
1985 | 19854 | 9137 | 43143 | 49432 | 36996 | 66048 | 0.312 | 0.221 | 0.441 | 78113 | 57011 | 107025 |
1986 | 13430 | 6160 | 29282 | 54174 | 39824 | 73694 | 0.294 | 0.208 | 0.414 | 77879 | 57231 | 105976 |
1987 | 23892 | 10889 | 52424 | 53956 | 39897 | 72968 | 0.331 | 0.235 | 0.465 | 70435 | 52690 | 94155 |
1988 | 9283 | 4242 | 20313 | 48639 | 36208 | 65338 | 0.277 | 0.197 | 0.390 | 64769 | 48887 | 85812 |
1989 | 7001 | 3227 | 15186 | 41478 | 31518 | 54586 | 0.311 | 0.222 | 0.435 | 55724 | 42720 | 72687 |
1990 | 3217 | 1489 | 6950 | 34343 | 26410 | 44659 | 0.355 | 0.252 | 0.501 | 41204 | 31926 | 53178 |
1991 | 2740 | 1273 | 5899 | 26423 | 20179 | 34599 | 0.328 | 0.231 | 0.465 | 29610 | 22784 | 38480 |
1992 | 3896 | 1804 | 8415 | 19542 | 14737 | 25913 | 0.280 | 0.196 | 0.400 | 21159 | 16127 | 27761 |
1993 | 24651 | 12412 | 48959 | 16724 | 12598 | 22203 | 0.287 | 0.205 | 0.403 | 28691 | 21521 | 38251 |
1994 | 25029 | 13307 | 47075 | 15705 | 12036 | 20492 | 0.256 | 0.184 | 0.356 | 24243 | 18820 | 31227 |
1995 | 44810 | 23007 | 87275 | 16541 | 13049 | 20966 | 0.293 | 0.214 | 0.400 | 45249 | 33237 | 61600 |
1996 | 10277 | 5947 | 17758 | 36000 | 27749 | 46706 | 0.349 | 0.261 | 0.466 | 83993 | 63307 | 111439 |
1997 | 3566 | 1944 | 6539 | 68373 | 51710 | 90407 | 0.406 | 0.306 | 0.537 | 89844 | 68957 | 117057 |
1998 | 14512 | 8083 | 26053 | 66987 | 51766 | 86684 | 0.581 | 0.445 | 0.758 | 75481 | 59133 | 96349 |
1999 | 24968 | 14770 | 42206 | 47589 | 37155 | 60954 | 0.579 | 0.447 | 0.749 | 62984 | 50805 | 78084 |
2000 | 116239 | 68490 | 197278 | 36077 | 28898 | 45039 | 0.470 | 0.357 | 0.618 | 91561 | 70848 | 118330 |
2001 | 53966 | 31755 | 91712 | 45318 | 37450 | 54840 | 0.404 | 0.306 | 0.534 | 126453 | 96197 | 166225 |
2002 | 37269 | 20520 | 67688 | 73631 | 58261 | 93056 | 0.412 | 0.314 | 0.542 | 136718 | 105149 | 177765 |
2003 | 23177 | 12851 | 41801 | 85695 | 66204 | 110925 | 0.465 | 0.354 | 0.612 | 113857 | 89482 | 144872 |
2004 | 7221 | 4214 | 12372 | 73306 | 57421 | 93587 | 0.511 | 0.390 | 0.669 | 100860 | 80911 | 125729 |
2005 | 9197 | 5130 | 16488 | 59985 | 48258 | 74562 | 0.487 | 0.373 | 0.636 | 71879 | 58545 | 88249 |
2006 | 2803 | 1560 | 5037 | 43799 | 35659 | 53798 | 0.475 | 0.363 | 0.622 | 50140 | 41318 | 60846 |
2007 | 3041 | 1695 | 5456 | 30579 | 25068 | 37301 | 0.435 | 0.331 | 0.572 | 34256 | 28365 | 41372 |
2008 | 3797 | 2180 | 6614 | 20053 | 16613 | 24206 | 0.385 | 0.292 | 0.508 | 24254 | 20341 | 28921 |
2009 | 7662 | 4282 | 13713 | 14899 | 12398 | 17906 | 0.341 | 0.258 | 0.452 | 16605 | 13940 | 19780 |
2010 | 10756 | 5953 | 19433 | 11519 | 9709 | 13667 | 0.442 | 0.336 | 0.581 | 16742 | 13886 | 20185 |
2011 | 909 | 487 | 1696 | 9166 | 7676 | 10945 | 0.420 | 0.315 | 0.558 | 15252 | 12172 | 19112 |
2012 | 2198 | 1207 | 4001 | 11115 | 8758 | 14106 | 0.349 | 0.260 | 0.469 | 13083 | 10204 | 16775 |
2013 | 7476 | 4154 | 13455 | 11679 | 9065 | 15046 | 0.396 | 0.297 | 0.527 | 12883 | 10116 | 16408 |
2014 | 8805 | 4915 | 15772 | 10002 | 7977 | 12542 | 0.392 | 0.292 | 0.524 | 13221 | 10596 | 16496 |
2015 | 7534 | 4179 | 13583 | 12602 | 10167 | 15620 | 0.395 | 0.293 | 0.533 | 19529 | 15518 | 24576 |
2016 | 23955 | 13788 | 41620 | 13221 | 10636 | 16434 | 0.388 | 0.288 | 0.523 | 26866 | 20398 | 35384 |
2017 | 30268 | 16871 | 54306 | 14829 | 11905 | 18470 | 0.274 | 0.201 | 0.374 | 36733 | 27216 | 49580 |
2018 | 40323 | 21459 | 75772 | 25750 | 20075 | 33031 | 0.333 | 0.243 | 0.457 | 46584 | 34846 | 62274 |
2019 | 10338 | 5257 | 20329 | 33065 | 25688 | 42560 | 0.506 | 0.365 | 0.703 | 51185 | 38674 | 67743 |
2020 | 8810 | 3713 | 20902 | 31426 | 23493 | 42039 | 0.552 | 0.367 | 0.828 | 38196 | 28357 | 51450 |
2021 | 16129 | 5057 | 51441 | 36957 | 24967 | 54704 | 0.400 | 0.228 | 0.700 | 41370 | 28187 | 60719 |