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 | 25443 | 13350 | 48492 | 50384 | 38259 | 66353 | 0.492 | 0.363 | 0.666 | 84556 | 65591 | 109004 |
1958 | 31148 | 17109 | 56707 | 50498 | 39657 | 64302 | 0.637 | 0.489 | 0.831 | 82533 | 65665 | 103735 |
1959 | 60376 | 33656 | 108309 | 45174 | 35869 | 56893 | 0.636 | 0.493 | 0.821 | 82957 | 65951 | 104349 |
1960 | 80813 | 44953 | 145281 | 45151 | 36100 | 56472 | 0.727 | 0.568 | 0.931 | 93331 | 73550 | 118431 |
1961 | 83130 | 45810 | 150854 | 42675 | 34002 | 53560 | 0.630 | 0.489 | 0.812 | 98349 | 76273 | 126815 |
1962 | 82657 | 45518 | 150096 | 47589 | 37923 | 59720 | 0.689 | 0.537 | 0.884 | 106548 | 82647 | 137362 |
1963 | 41493 | 22819 | 75451 | 48387 | 38180 | 61322 | 0.729 | 0.567 | 0.938 | 98812 | 76443 | 127726 |
1964 | 17642 | 9655 | 32234 | 45091 | 35191 | 57775 | 0.532 | 0.407 | 0.695 | 76153 | 58894 | 98468 |
1965 | 16975 | 9269 | 31085 | 44975 | 34861 | 58022 | 0.579 | 0.444 | 0.755 | 66136 | 51742 | 84534 |
1966 | 32153 | 17587 | 58784 | 41810 | 32311 | 54101 | 0.546 | 0.417 | 0.714 | 63010 | 49470 | 80255 |
1967 | 45986 | 25115 | 84201 | 37674 | 29431 | 48225 | 0.461 | 0.349 | 0.607 | 65624 | 51173 | 84156 |
1968 | 27894 | 15279 | 50925 | 40028 | 31878 | 50262 | 0.488 | 0.373 | 0.640 | 76435 | 59257 | 98593 |
1969 | 32535 | 17860 | 59267 | 46844 | 37188 | 59008 | 0.561 | 0.430 | 0.733 | 80292 | 62878 | 102528 |
1970 | 20086 | 10996 | 36689 | 49561 | 38426 | 63922 | 0.497 | 0.375 | 0.659 | 75777 | 59358 | 96739 |
1971 | 23933 | 13107 | 43702 | 49110 | 38227 | 63090 | 0.507 | 0.379 | 0.678 | 70090 | 55283 | 88863 |
1972 | 27429 | 14946 | 50338 | 44704 | 34563 | 57819 | 0.452 | 0.331 | 0.616 | 65220 | 51394 | 82767 |
1973 | 131760 | 69325 | 250421 | 41861 | 32515 | 53893 | 0.404 | 0.294 | 0.557 | 94085 | 69244 | 127837 |
1974 | 117410 | 61826 | 222965 | 44007 | 34307 | 56450 | 0.313 | 0.225 | 0.435 | 118482 | 85146 | 164869 |
1975 | 73203 | 38357 | 139703 | 57670 | 44471 | 74787 | 0.259 | 0.186 | 0.360 | 139679 | 100532 | 194070 |
1976 | 27442 | 14224 | 52944 | 81690 | 61821 | 107944 | 0.305 | 0.221 | 0.421 | 143966 | 106027 | 195481 |
1977 | 9222 | 4059 | 20949 | 83342 | 62602 | 110954 | 0.366 | 0.263 | 0.511 | 106422 | 79462 | 142528 |
1978 | 820 | 357 | 1884 | 79646 | 58658 | 108144 | 0.298 | 0.208 | 0.427 | 91771 | 67873 | 124084 |
1979 | 5576 | 2814 | 11051 | 61439 | 45219 | 83477 | 0.213 | 0.147 | 0.309 | 68909 | 51193 | 92756 |
1980 | 6059 | 2845 | 12903 | 56296 | 42179 | 75137 | 0.276 | 0.195 | 0.390 | 61324 | 46403 | 81043 |
1981 | 18673 | 8749 | 39853 | 50800 | 37900 | 68092 | 0.252 | 0.180 | 0.351 | 54363 | 41114 | 71881 |
1982 | 21533 | 10074 | 46028 | 39815 | 30663 | 51698 | 0.367 | 0.266 | 0.506 | 52012 | 40586 | 66654 |
1983 | 47367 | 22074 | 101642 | 37339 | 28689 | 48597 | 0.331 | 0.238 | 0.460 | 48345 | 37608 | 62147 |
1984 | 42269 | 21627 | 82610 | 41227 | 31936 | 53221 | 0.293 | 0.210 | 0.409 | 85823 | 62284 | 118260 |
1985 | 19599 | 9118 | 42126 | 49714 | 37563 | 65795 | 0.311 | 0.224 | 0.433 | 78882 | 58077 | 107141 |
1986 | 13383 | 6207 | 28854 | 54394 | 40414 | 73210 | 0.293 | 0.211 | 0.407 | 78051 | 57899 | 105218 |
1987 | 25239 | 11632 | 54762 | 53919 | 40310 | 72124 | 0.331 | 0.239 | 0.459 | 70404 | 53167 | 93229 |
1988 | 9183 | 4240 | 19889 | 48747 | 36677 | 64790 | 0.276 | 0.200 | 0.383 | 65361 | 49729 | 85906 |
1989 | 7191 | 3351 | 15432 | 41688 | 32012 | 54289 | 0.311 | 0.225 | 0.429 | 56102 | 43369 | 72574 |
1990 | 3310 | 1547 | 7085 | 34419 | 26719 | 44338 | 0.355 | 0.256 | 0.494 | 41394 | 32335 | 52989 |
1991 | 2846 | 1333 | 6077 | 26591 | 20480 | 34525 | 0.326 | 0.233 | 0.457 | 29880 | 23170 | 38533 |
1992 | 4321 | 2006 | 9307 | 19751 | 15016 | 25978 | 0.275 | 0.195 | 0.389 | 21424 | 16456 | 27892 |
1993 | 31938 | 15979 | 63837 | 17006 | 12926 | 22375 | 0.276 | 0.199 | 0.383 | 31874 | 23428 | 43366 |
1994 | 27527 | 14787 | 51242 | 16323 | 12650 | 21064 | 0.240 | 0.175 | 0.330 | 26822 | 20747 | 34675 |
1995 | 53891 | 27959 | 103877 | 17664 | 14109 | 22114 | 0.270 | 0.201 | 0.363 | 50325 | 36883 | 68667 |
1996 | 12111 | 7162 | 20479 | 40694 | 31609 | 52389 | 0.317 | 0.241 | 0.418 | 96087 | 73241 | 126058 |
1997 | 4129 | 2295 | 7427 | 78587 | 60068 | 102817 | 0.364 | 0.279 | 0.477 | 102687 | 79776 | 132177 |
1998 | 15835 | 9058 | 27680 | 74202 | 58284 | 94468 | 0.522 | 0.403 | 0.676 | 83545 | 66494 | 104968 |
1999 | 27853 | 16849 | 46044 | 53229 | 42337 | 66925 | 0.516 | 0.401 | 0.662 | 70034 | 57282 | 85624 |
2000 | 136652 | 82691 | 225825 | 40933 | 33303 | 50311 | 0.416 | 0.319 | 0.541 | 104738 | 81778 | 134143 |
2001 | 63070 | 38048 | 104548 | 51285 | 42881 | 61337 | 0.361 | 0.277 | 0.471 | 145718 | 111669 | 190148 |
2002 | 43614 | 24590 | 77355 | 82897 | 66416 | 103468 | 0.372 | 0.286 | 0.483 | 155368 | 121098 | 199337 |
2003 | 27489 | 15656 | 48265 | 97373 | 76285 | 124289 | 0.428 | 0.329 | 0.557 | 128737 | 102613 | 161512 |
2004 | 7906 | 4729 | 13220 | 80787 | 64424 | 101306 | 0.481 | 0.372 | 0.624 | 111133 | 90451 | 136544 |
2005 | 10538 | 6027 | 18425 | 68686 | 56123 | 84061 | 0.443 | 0.343 | 0.573 | 81982 | 67708 | 99267 |
2006 | 3052 | 1746 | 5333 | 49513 | 40970 | 59838 | 0.434 | 0.334 | 0.563 | 56280 | 47026 | 67355 |
2007 | 3324 | 1907 | 5795 | 33964 | 28263 | 40815 | 0.397 | 0.306 | 0.516 | 37855 | 31766 | 45111 |
2008 | 3818 | 2252 | 6473 | 22618 | 18980 | 26953 | 0.341 | 0.261 | 0.445 | 26916 | 22811 | 31761 |
2009 | 8449 | 4845 | 14734 | 16859 | 14178 | 20048 | 0.305 | 0.233 | 0.399 | 18558 | 15727 | 21900 |
2010 | 12078 | 6857 | 21274 | 13067 | 11092 | 15393 | 0.393 | 0.302 | 0.511 | 18679 | 15605 | 22358 |
2011 | 915 | 502 | 1669 | 10125 | 8542 | 12003 | 0.378 | 0.287 | 0.498 | 16435 | 13288 | 20326 |
2012 | 2156 | 1213 | 3830 | 11926 | 9551 | 14892 | 0.310 | 0.234 | 0.411 | 13960 | 11076 | 17594 |
2013 | 7548 | 4323 | 13179 | 13422 | 10559 | 17060 | 0.330 | 0.250 | 0.436 | 14639 | 11625 | 18435 |
2014 | 9614 | 5497 | 16814 | 11800 | 9484 | 14681 | 0.316 | 0.237 | 0.422 | 15093 | 12205 | 18666 |
2015 | 7139 | 4028 | 12654 | 14737 | 12013 | 18080 | 0.308 | 0.228 | 0.415 | 21782 | 17536 | 27055 |
2016 | 20359 | 11084 | 37397 | 14972 | 12084 | 18549 | 0.298 | 0.218 | 0.406 | 26857 | 20493 | 35198 |
2017 | 87320 | 35869 | 212574 | 16387 | 12794 | 20989 | 0.256 | 0.178 | 0.370 | 58660 | 34418 | 99977 |