Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 5 to 7 (F57). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F57 | Low | High |
1978 | 32112 | 22553 | 45724 | 21262 | 17830 | 25356 | 20496 | 17172 | 24465 | 0.497 | 0.341 | 0.726 |
1979 | 29349 | 21319 | 40403 | 21480 | 18102 | 25490 | 20738 | 17469 | 24617 | 0.522 | 0.369 | 0.739 |
1980 | 33423 | 24409 | 45766 | 21855 | 18426 | 25923 | 21066 | 17753 | 24996 | 0.490 | 0.350 | 0.686 |
1981 | 37911 | 27601 | 52073 | 22834 | 19279 | 27045 | 21963 | 18541 | 26016 | 0.501 | 0.358 | 0.700 |
1982 | 34406 | 25180 | 47014 | 23742 | 20077 | 28077 | 22902 | 19361 | 27092 | 0.557 | 0.394 | 0.788 |
1983 | 34235 | 25051 | 46786 | 23837 | 20154 | 28193 | 22994 | 19434 | 27207 | 0.456 | 0.323 | 0.644 |
1984 | 34961 | 25546 | 47847 | 23600 | 19997 | 27852 | 22765 | 19285 | 26874 | 0.488 | 0.353 | 0.676 |
1985 | 31761 | 23189 | 43502 | 22880 | 19367 | 27029 | 22093 | 18697 | 26106 | 0.521 | 0.382 | 0.712 |
1986 | 29378 | 21342 | 40440 | 21418 | 18090 | 25359 | 20677 | 17460 | 24487 | 0.658 | 0.487 | 0.890 |
1987 | 33256 | 24239 | 45629 | 19774 | 16688 | 23430 | 19015 | 16047 | 22532 | 0.650 | 0.480 | 0.882 |
1988 | 35383 | 25806 | 48515 | 19708 | 16571 | 23439 | 18913 | 15905 | 22489 | 0.683 | 0.503 | 0.927 |
1989 | 42362 | 31117 | 57670 | 20711 | 17390 | 24665 | 19807 | 16634 | 23585 | 0.644 | 0.469 | 0.886 |
1990 | 47572 | 34645 | 65323 | 22652 | 18994 | 27014 | 21636 | 18149 | 25792 | 0.570 | 0.412 | 0.788 |
1991 | 46630 | 33894 | 64151 | 25261 | 21128 | 30201 | 24197 | 20242 | 28926 | 0.574 | 0.415 | 0.792 |
1992 | 45707 | 33324 | 62691 | 27529 | 23006 | 32942 | 26423 | 22078 | 31623 | 0.649 | 0.467 | 0.903 |
1993 | 50818 | 36682 | 70401 | 29912 | 25002 | 35785 | 28767 | 24047 | 34415 | 0.586 | 0.422 | 0.814 |
1994 | 44312 | 32259 | 60868 | 31163 | 26139 | 37153 | 30061 | 25207 | 35851 | 0.604 | 0.440 | 0.829 |
1995 | 37459 | 26788 | 52381 | 29644 | 24837 | 35380 | 28653 | 24000 | 34208 | 0.622 | 0.462 | 0.837 |
1996 | 38369 | 27730 | 53089 | 26082 | 21918 | 31037 | 25160 | 21140 | 29943 | 0.701 | 0.524 | 0.939 |
1997 | 41898 | 30396 | 57754 | 23671 | 19835 | 28248 | 22720 | 19043 | 27108 | 0.720 | 0.538 | 0.962 |
1998 | 52470 | 38187 | 72095 | 23529 | 19646 | 28180 | 22449 | 18755 | 26870 | 0.687 | 0.514 | 0.918 |
1999 | 54885 | 39944 | 75415 | 25210 | 20886 | 30429 | 24029 | 19918 | 28988 | 0.779 | 0.579 | 1.048 |
2000 | 62630 | 46158 | 84981 | 28481 | 23505 | 34511 | 27174 | 22426 | 32927 | 0.605 | 0.449 | 0.816 |
2001 | 77343 | 56631 | 105628 | 32794 | 27205 | 39532 | 31226 | 25915 | 37624 | 0.620 | 0.459 | 0.838 |
2002 | 54014 | 40310 | 72377 | 34752 | 28975 | 41682 | 33356 | 27795 | 40030 | 0.424 | 0.300 | 0.600 |
2003 | 54122 | 40084 | 73076 | 34579 | 28902 | 41372 | 33256 | 27787 | 39802 | 0.698 | 0.509 | 0.955 |
2004 | 75282 | 55555 | 102015 | 37123 | 31029 | 44414 | 35561 | 29733 | 42531 | 0.625 | 0.453 | 0.863 |
2005 | 83200 | 59184 | 116961 | 41564 | 34526 | 50038 | 39735 | 33042 | 47785 | 0.473 | 0.339 | 0.661 |
2006 | 47430 | 35500 | 63367 | 42235 | 35194 | 50684 | 40823 | 33997 | 49019 | 0.437 | 0.315 | 0.608 |
2007 | 57297 | 43822 | 74914 | 41898 | 35188 | 49888 | 40457 | 33955 | 48205 | 0.464 | 0.341 | 0.633 |
2008 | 60779 | 46027 | 80259 | 40864 | 34359 | 48600 | 39419 | 33131 | 46900 | 0.369 | 0.266 | 0.510 |
2009 | 62567 | 48382 | 80912 | 37160 | 31205 | 44253 | 36171 | 30348 | 43109 | 0.290 | 0.203 | 0.414 |
2010 | 66836 | 50184 | 89013 | 41689 | 34873 | 49838 | 39656 | 33166 | 47417 | 0.258 | 0.176 | 0.378 |
2011 | 72475 | 50842 | 103313 | 43608 | 36102 | 52675 | 42150 | 34918 | 50881 | 0.301 | 0.208 | 0.433 |
2012 | 128412 | 97691 | 168795 | 53691 | 44276 | 65108 | 50362 | 41566 | 61021 | 0.334 | 0.236 | 0.473 |
2013 | 235155 | 169140 | 326936 | 74310 | 60667 | 91020 | 69355 | 56752 | 84758 | 0.384 | 0.263 | 0.560 |
2014 | 187025 | 135063 | 258978 | 98716 | 78948 | 123434 | 93714 | 74982 | 117125 | 0.281 | 0.181 | 0.434 |
2015 | 120331 | 80713 | 179394 | 113323 | 88380 | 145306 | 108989 | 84982 | 139777 | 0.229 | 0.147 | 0.357 |
2016 | 90490 | 52811 | 155053 | 116192 | 86946 | 155276 | 112533 | 84199 | 150401 | 0.211 | 0.130 | 0.341 |