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 | 20013 | 10117 | 39590 | 47642 | 37753 | 60122 | 0.518 | 0.400 | 0.672 | 65419 | 52120 | 82110 |
1960 | 18402 | 9688 | 34955 | 52941 | 43179 | 64911 | 0.704 | 0.557 | 0.889 | 75807 | 61617 | 93265 |
1961 | 26227 | 13804 | 49830 | 46497 | 37918 | 57017 | 0.637 | 0.500 | 0.812 | 67863 | 54871 | 83931 |
1962 | 26942 | 14126 | 51387 | 43732 | 35463 | 53931 | 0.569 | 0.443 | 0.731 | 70675 | 55916 | 89330 |
1963 | 19910 | 10432 | 37998 | 50694 | 40494 | 63462 | 0.505 | 0.391 | 0.651 | 82232 | 64229 | 105281 |
1964 | 11284 | 5871 | 21686 | 56462 | 44668 | 71370 | 0.488 | 0.377 | 0.630 | 82267 | 64739 | 104540 |
1965 | 18027 | 9386 | 34624 | 54820 | 43613 | 68905 | 0.489 | 0.378 | 0.631 | 71021 | 56506 | 89263 |
1966 | 22863 | 11876 | 44013 | 54277 | 43156 | 68265 | 0.485 | 0.373 | 0.630 | 73504 | 58409 | 92500 |
1967 | 21010 | 10909 | 40465 | 64577 | 51671 | 80707 | 0.463 | 0.355 | 0.603 | 91275 | 72425 | 115031 |
1968 | 12555 | 6501 | 24247 | 75201 | 60095 | 94104 | 0.446 | 0.345 | 0.578 | 102311 | 81274 | 128794 |
1969 | 8857 | 4562 | 17199 | 79662 | 63493 | 99947 | 0.479 | 0.370 | 0.621 | 102684 | 81600 | 129216 |
1970 | 10068 | 5160 | 19644 | 78129 | 62280 | 98012 | 0.391 | 0.300 | 0.508 | 93238 | 74466 | 116742 |
1971 | 19266 | 9908 | 37460 | 58143 | 46601 | 72544 | 0.382 | 0.294 | 0.495 | 69121 | 55583 | 85957 |
1972 | 18094 | 9345 | 35033 | 51083 | 41477 | 62912 | 0.347 | 0.267 | 0.451 | 66592 | 53704 | 82572 |
1973 | 38806 | 20066 | 75049 | 69432 | 55591 | 86720 | 0.367 | 0.287 | 0.470 | 95735 | 75584 | 121259 |
1974 | 39756 | 20634 | 76600 | 84486 | 67794 | 105288 | 0.376 | 0.297 | 0.477 | 128067 | 100569 | 163083 |
1975 | 24322 | 12645 | 46781 | 100541 | 81323 | 124300 | 0.479 | 0.384 | 0.597 | 143847 | 114498 | 180719 |
1976 | 11249 | 5818 | 21748 | 108175 | 87694 | 133439 | 0.603 | 0.487 | 0.747 | 145025 | 116580 | 180411 |
1977 | 12969 | 6728 | 24998 | 104534 | 83576 | 130749 | 0.575 | 0.460 | 0.719 | 127390 | 101908 | 159245 |
1978 | 15623 | 8101 | 30129 | 73567 | 59071 | 91621 | 0.492 | 0.390 | 0.621 | 90606 | 73138 | 112245 |
1979 | 24219 | 12552 | 46730 | 61536 | 50240 | 75371 | 0.479 | 0.378 | 0.607 | 78028 | 63636 | 95675 |
1980 | 17811 | 9256 | 34271 | 54697 | 45043 | 66420 | 0.422 | 0.332 | 0.536 | 79036 | 63567 | 98269 |
1981 | 26718 | 13949 | 51179 | 58832 | 47989 | 72125 | 0.468 | 0.372 | 0.589 | 82591 | 66226 | 103000 |
1982 | 36336 | 18982 | 69557 | 60498 | 49382 | 74117 | 0.492 | 0.394 | 0.615 | 91622 | 73067 | 114888 |
1983 | 55645 | 28768 | 107632 | 99550 | 80305 | 123407 | 0.651 | 0.526 | 0.806 | 126551 | 100169 | 159882 |
1984 | 20601 | 10754 | 39464 | 121464 | 96722 | 152535 | 0.552 | 0.445 | 0.685 | 163671 | 125742 | 213042 |
1985 | 8038 | 4147 | 15581 | 85725 | 68514 | 107259 | 0.704 | 0.573 | 0.866 | 133857 | 104918 | 170779 |
1986 | 8705 | 4523 | 16754 | 73643 | 57435 | 94424 | 0.623 | 0.503 | 0.773 | 95588 | 75735 | 120644 |
1987 | 11364 | 5949 | 21707 | 59295 | 47386 | 74196 | 0.545 | 0.439 | 0.677 | 71484 | 57819 | 88378 |
1988 | 19921 | 10266 | 38653 | 50212 | 41549 | 60681 | 0.668 | 0.545 | 0.818 | 61883 | 51192 | 74807 |
1989 | 5987 | 3086 | 11615 | 36943 | 30830 | 44269 | 0.762 | 0.623 | 0.932 | 62572 | 49822 | 78586 |
1990 | 5840 | 3006 | 11347 | 30637 | 24797 | 37853 | 0.669 | 0.539 | 0.830 | 40550 | 32397 | 50756 |
1991 | 7997 | 4083 | 15663 | 21878 | 17326 | 27624 | 0.515 | 0.406 | 0.653 | 26884 | 21451 | 33694 |
1992 | 8548 | 4369 | 16725 | 16605 | 13254 | 20803 | 0.423 | 0.329 | 0.545 | 27010 | 21244 | 34340 |
1993 | 23770 | 12483 | 45264 | 25700 | 20176 | 32736 | 0.318 | 0.245 | 0.414 | 35817 | 27678 | 46349 |
1994 | 42534 | 22429 | 80663 | 56421 | 44418 | 71668 | 0.296 | 0.231 | 0.378 | 65020 | 50530 | 83665 |
1995 | 11767 | 6420 | 21570 | 60310 | 49664 | 73237 | 0.402 | 0.326 | 0.496 | 133385 | 104261 | 170643 |
1996 | 5186 | 2847 | 9446 | 82458 | 68197 | 99701 | 0.646 | 0.536 | 0.779 | 132264 | 107572 | 162624 |
1997 | 6958 | 3840 | 12608 | 76019 | 61568 | 93863 | 0.817 | 0.685 | 0.974 | 87675 | 71377 | 107696 |
1998 | 15465 | 8713 | 27450 | 49485 | 40092 | 61080 | 0.754 | 0.630 | 0.901 | 59119 | 48717 | 71741 |
1999 | 28663 | 16050 | 51186 | 37868 | 31382 | 45694 | 0.714 | 0.592 | 0.862 | 57198 | 47879 | 68331 |
2000 | 41877 | 23419 | 74883 | 38230 | 32244 | 45327 | 0.504 | 0.410 | 0.621 | 90575 | 72946 | 112465 |
2001 | 18219 | 10238 | 32425 | 56155 | 46886 | 67256 | 0.569 | 0.469 | 0.690 | 123906 | 98861 | 155296 |
2002 | 8285 | 4642 | 14786 | 58214 | 48368 | 70065 | 0.805 | 0.670 | 0.967 | 110711 | 90089 | 136054 |
2003 | 4456 | 2485 | 7991 | 44015 | 35790 | 54132 | 0.735 | 0.609 | 0.887 | 64944 | 53316 | 79110 |
2004 | 6652 | 3746 | 11814 | 26114 | 21563 | 31625 | 0.639 | 0.527 | 0.774 | 35054 | 29252 | 42008 |
2005 | 9162 | 5159 | 16272 | 21250 | 17880 | 25255 | 0.710 | 0.587 | 0.858 | 29341 | 24788 | 34730 |
2006 | 6020 | 3391 | 10687 | 16606 | 14090 | 19571 | 0.652 | 0.535 | 0.796 | 26710 | 22326 | 31954 |
2007 | 5456 | 3063 | 9719 | 14519 | 12283 | 17163 | 0.535 | 0.436 | 0.658 | 23850 | 19912 | 28566 |
2008 | 12183 | 6811 | 21795 | 18024 | 15138 | 21461 | 0.554 | 0.454 | 0.676 | 24553 | 20460 | 29466 |
2009 | 18938 | 10446 | 34333 | 19003 | 15978 | 22601 | 0.581 | 0.478 | 0.707 | 29693 | 24617 | 35816 |
2010 | 6097 | 3387 | 10974 | 21931 | 18407 | 26131 | 0.739 | 0.606 | 0.901 | 43525 | 35020 | 54096 |
2011 | 1081 | 591 | 1978 | 19831 | 16310 | 24112 | 0.552 | 0.445 | 0.685 | 32996 | 26808 | 40612 |
2012 | 2542 | 1419 | 4555 | 17388 | 14232 | 21243 | 0.670 | 0.545 | 0.825 | 20995 | 17204 | 25621 |
2013 | 8308 | 4578 | 15076 | 16053 | 13091 | 19686 | 0.441 | 0.351 | 0.556 | 18070 | 14822 | 22030 |
2014 | 3085 | 1691 | 5629 | 16693 | 13966 | 19953 | 0.417 | 0.334 | 0.521 | 24267 | 19786 | 29763 |
2015 | 5239 | 2917 | 9410 | 17054 | 14333 | 20293 | 0.555 | 0.448 | 0.687 | 25831 | 21252 | 31396 |
2016 | 6912 | 3828 | 12478 | 21013 | 17152 | 25743 | 0.439 | 0.353 | 0.547 | 27224 | 22123 | 33502 |
2017 | 15190 | 8287 | 27841 | 23524 | 19160 | 28883 | 0.380 | 0.304 | 0.476 | 31839 | 25805 | 39285 |
2018 | 12239 | 6384 | 23463 | 31202 | 25866 | 37640 | 0.550 | 0.446 | 0.679 | 53857 | 43038 | 67396 |
2019 | 2682 | 1264 | 5690 | 33094 | 26792 | 40880 | 0.795 | 0.621 | 1.017 | 50859 | 40230 | 64296 |
2020 | 2268 | 645 | 7971 | 23854 | 17377 | 32744 | 0.569 | 0.383 | 0.845 | 33288 | 23955 | 46257 |