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 | 25603 | 13402 | 48913 | 50441 | 38210 | 66587 | 0.489 | 0.360 | 0.664 | 84732 | 65594 | 109454 |
1958 | 31265 | 17151 | 56994 | 50593 | 39656 | 64545 | 0.638 | 0.488 | 0.834 | 82702 | 65692 | 104116 |
1959 | 60023 | 33439 | 107742 | 45215 | 35833 | 57054 | 0.636 | 0.491 | 0.824 | 82934 | 65847 | 104455 |
1960 | 80283 | 44642 | 144380 | 45138 | 36026 | 56554 | 0.729 | 0.568 | 0.935 | 93128 | 73325 | 118278 |
1961 | 82757 | 45580 | 150259 | 42623 | 33900 | 53591 | 0.629 | 0.487 | 0.813 | 98117 | 76018 | 126640 |
1962 | 81858 | 45055 | 148723 | 47529 | 37813 | 59741 | 0.690 | 0.537 | 0.888 | 106189 | 82302 | 137010 |
1963 | 41359 | 22730 | 75256 | 48303 | 38052 | 61315 | 0.733 | 0.569 | 0.944 | 98513 | 76128 | 127480 |
1964 | 17864 | 9766 | 32674 | 45017 | 35068 | 57789 | 0.531 | 0.405 | 0.696 | 76129 | 58771 | 98615 |
1965 | 17150 | 9355 | 31441 | 44997 | 34813 | 58161 | 0.579 | 0.443 | 0.757 | 66263 | 51751 | 84845 |
1966 | 32141 | 17566 | 58810 | 41850 | 32281 | 54255 | 0.546 | 0.416 | 0.716 | 63103 | 49462 | 80506 |
1967 | 45815 | 25001 | 83957 | 37729 | 29419 | 48388 | 0.460 | 0.348 | 0.608 | 65674 | 51140 | 84340 |
1968 | 28051 | 15349 | 51266 | 40074 | 31861 | 50403 | 0.488 | 0.371 | 0.641 | 76479 | 59206 | 98790 |
1969 | 32347 | 17741 | 58977 | 46848 | 37132 | 59106 | 0.562 | 0.429 | 0.736 | 80260 | 62759 | 102642 |
1970 | 20178 | 11037 | 36890 | 49554 | 38346 | 64038 | 0.495 | 0.372 | 0.659 | 75786 | 59261 | 96920 |
1971 | 23949 | 13103 | 43770 | 49140 | 38180 | 63245 | 0.506 | 0.377 | 0.679 | 70142 | 55232 | 89077 |
1972 | 27651 | 15055 | 50788 | 44739 | 34524 | 57977 | 0.451 | 0.330 | 0.617 | 65329 | 51390 | 83049 |
1973 | 128765 | 67671 | 245016 | 41887 | 32474 | 54028 | 0.404 | 0.293 | 0.558 | 93361 | 68769 | 126748 |
1974 | 115935 | 60982 | 220410 | 43994 | 34234 | 56538 | 0.313 | 0.224 | 0.436 | 117677 | 84516 | 163848 |
1975 | 72355 | 37871 | 138241 | 57575 | 44332 | 74773 | 0.259 | 0.185 | 0.362 | 138926 | 99857 | 193281 |
1976 | 27180 | 14081 | 52466 | 81487 | 61578 | 107833 | 0.306 | 0.221 | 0.424 | 143329 | 105407 | 194895 |
1977 | 9183 | 4064 | 20750 | 83156 | 62347 | 110912 | 0.368 | 0.263 | 0.515 | 106150 | 79115 | 142423 |
1978 | 884 | 385 | 2032 | 79663 | 58529 | 108429 | 0.297 | 0.207 | 0.428 | 91805 | 67744 | 124411 |
1979 | 5559 | 2810 | 10997 | 61678 | 45288 | 84000 | 0.211 | 0.145 | 0.307 | 69179 | 51286 | 93314 |
1980 | 6150 | 2899 | 13046 | 56524 | 42262 | 75600 | 0.275 | 0.194 | 0.390 | 61558 | 46489 | 81512 |
1981 | 18378 | 8646 | 39066 | 50998 | 37954 | 68523 | 0.249 | 0.178 | 0.349 | 54581 | 41184 | 72337 |
1982 | 21601 | 10147 | 45986 | 39903 | 30664 | 51925 | 0.367 | 0.266 | 0.508 | 51997 | 40514 | 66735 |
1983 | 46495 | 21745 | 99416 | 37343 | 28620 | 48724 | 0.331 | 0.237 | 0.462 | 48332 | 37525 | 62250 |
1984 | 41328 | 21162 | 80709 | 41196 | 31853 | 53278 | 0.293 | 0.210 | 0.410 | 85180 | 61793 | 117419 |
1985 | 19646 | 9178 | 42052 | 49586 | 37416 | 65716 | 0.312 | 0.223 | 0.436 | 78451 | 57694 | 106674 |
1986 | 13477 | 6276 | 28940 | 54234 | 40228 | 73117 | 0.293 | 0.210 | 0.409 | 77801 | 57627 | 105038 |
1987 | 24508 | 11334 | 52993 | 53804 | 40157 | 72088 | 0.332 | 0.239 | 0.462 | 70261 | 52980 | 93178 |
1988 | 9183 | 4255 | 19815 | 48652 | 36542 | 64776 | 0.276 | 0.199 | 0.384 | 65063 | 49443 | 85617 |
1989 | 7047 | 3296 | 15067 | 41604 | 31900 | 54260 | 0.311 | 0.225 | 0.430 | 55903 | 43167 | 72398 |
1990 | 3278 | 1538 | 6988 | 34305 | 26598 | 44245 | 0.358 | 0.257 | 0.499 | 41203 | 32150 | 52805 |
1991 | 2809 | 1320 | 5976 | 26430 | 20329 | 34362 | 0.328 | 0.233 | 0.462 | 29672 | 22979 | 38315 |
1992 | 4226 | 1970 | 9064 | 19588 | 14869 | 25806 | 0.278 | 0.196 | 0.393 | 21234 | 16281 | 27693 |
1993 | 28670 | 14402 | 57075 | 16798 | 12736 | 22157 | 0.282 | 0.202 | 0.393 | 30401 | 22557 | 40972 |
1994 | 24026 | 12734 | 45334 | 15997 | 12347 | 20724 | 0.246 | 0.178 | 0.340 | 25731 | 19906 | 33259 |
1995 | 41946 | 21420 | 82141 | 17087 | 13565 | 21523 | 0.281 | 0.207 | 0.381 | 46339 | 33955 | 63241 |
1996 | 9847 | 5672 | 17096 | 37153 | 28534 | 48374 | 0.337 | 0.254 | 0.449 | 84534 | 63397 | 112718 |
1997 | 4051 | 2183 | 7516 | 69863 | 52611 | 92773 | 0.395 | 0.300 | 0.521 | 91086 | 69576 | 119247 |
1998 | 14816 | 8154 | 26922 | 68342 | 52740 | 88559 | 0.571 | 0.440 | 0.741 | 77010 | 60244 | 98441 |
1999 | 27164 | 16005 | 46105 | 48059 | 37533 | 61537 | 0.568 | 0.440 | 0.731 | 63903 | 51507 | 79283 |
2000 | 126359 | 73996 | 215779 | 36546 | 29297 | 45588 | 0.453 | 0.346 | 0.594 | 96263 | 73739 | 125668 |
2001 | 55988 | 32765 | 95671 | 47061 | 38793 | 57090 | 0.386 | 0.294 | 0.508 | 133376 | 100350 | 177272 |
2002 | 35528 | 19324 | 65318 | 76735 | 60468 | 97379 | 0.396 | 0.302 | 0.518 | 142434 | 108930 | 186245 |
2003 | 23300 | 12729 | 42651 | 89429 | 68817 | 116216 | 0.452 | 0.345 | 0.592 | 117171 | 91624 | 149842 |
2004 | 7576 | 4394 | 13062 | 75725 | 59231 | 96810 | 0.498 | 0.382 | 0.649 | 103111 | 82448 | 128953 |
2005 | 9646 | 5304 | 17542 | 61561 | 49471 | 76607 | 0.479 | 0.369 | 0.622 | 73559 | 59781 | 90513 |
2006 | 3082 | 1691 | 5617 | 45063 | 36678 | 55365 | 0.466 | 0.358 | 0.607 | 51564 | 42436 | 62656 |
2007 | 3163 | 1739 | 5755 | 31445 | 25776 | 38362 | 0.425 | 0.325 | 0.555 | 35254 | 29169 | 42607 |
2008 | 4266 | 2416 | 7530 | 20501 | 16983 | 24748 | 0.377 | 0.287 | 0.495 | 24988 | 20917 | 29850 |
2009 | 8370 | 4603 | 15218 | 15243 | 12684 | 18317 | 0.330 | 0.251 | 0.435 | 17030 | 14287 | 20299 |
2010 | 11333 | 6181 | 20778 | 11826 | 9980 | 14013 | 0.433 | 0.330 | 0.567 | 17347 | 14298 | 21047 |
2011 | 1042 | 552 | 1969 | 9464 | 7900 | 11338 | 0.407 | 0.307 | 0.539 | 15700 | 12441 | 19813 |
2012 | 2469 | 1344 | 4536 | 11405 | 8949 | 14536 | 0.335 | 0.251 | 0.449 | 13441 | 10439 | 17307 |
2013 | 8362 | 4585 | 15248 | 11788 | 9141 | 15202 | 0.390 | 0.293 | 0.519 | 13095 | 10266 | 16702 |
2014 | 9832 | 5398 | 17909 | 10289 | 8167 | 12961 | 0.385 | 0.288 | 0.514 | 13724 | 10905 | 17272 |
2015 | 8362 | 4556 | 15348 | 12967 | 10383 | 16195 | 0.383 | 0.284 | 0.517 | 20590 | 16135 | 26276 |
2016 | 26091 | 14805 | 45980 | 13982 | 11111 | 17594 | 0.369 | 0.274 | 0.498 | 28823 | 21526 | 38593 |
2017 | 29938 | 16290 | 55022 | 15908 | 12592 | 20097 | 0.254 | 0.187 | 0.346 | 38410 | 28013 | 52666 |
2018 | 43599 | 22502 | 84476 | 28468 | 22042 | 36769 | 0.293 | 0.215 | 0.399 | 50261 | 37224 | 67865 |
2019 | 29197 | 13435 | 63453 | 40139 | 29866 | 53945 | 0.362 | 0.254 | 0.516 | 59918 | 43196 | 83114 |
2020 | 9678 | 3042 | 30789 | 46836 | 31578 | 69467 | 0.294 | 0.175 | 0.494 | 62827 | 41566 | 94963 |