Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 2) | Low | High | SSB | Low | High | Fbar(4-8) | Low | High | TSB | Low | High |
1976 | 13527 | 5656 | 32351 | 7296 | 4620 | 11521 | 0.603 | 0.394 | 0.923 | 60779 | 25986 | 142159 |
1977 | 13737 | 6394 | 29514 | 16880 | 9272 | 30733 | 0.612 | 0.421 | 0.890 | 81574 | 40224 | 165433 |
1978 | 16853 | 8168 | 34774 | 31488 | 15452 | 64167 | 0.561 | 0.400 | 0.786 | 77354 | 41210 | 145199 |
1979 | 21117 | 10350 | 43087 | 50437 | 25441 | 99992 | 0.598 | 0.440 | 0.811 | 92042 | 55194 | 153491 |
1980 | 16046 | 7936 | 32442 | 40558 | 22181 | 74162 | 0.660 | 0.494 | 0.883 | 85457 | 55802 | 130871 |
1981 | 18497 | 9149 | 37395 | 26059 | 16869 | 40256 | 0.743 | 0.556 | 0.992 | 61043 | 39049 | 95427 |
1982 | 12548 | 6230 | 25272 | 26594 | 17516 | 40375 | 0.795 | 0.595 | 1.062 | 67397 | 43983 | 103276 |
1983 | 8851 | 4405 | 17785 | 18775 | 11741 | 30022 | 0.821 | 0.612 | 1.103 | 50093 | 31398 | 79918 |
1984 | 5954 | 2953 | 12006 | 17171 | 10506 | 28065 | 0.782 | 0.589 | 1.037 | 39553 | 24917 | 62786 |
1985 | 9120 | 4694 | 17718 | 12300 | 7335 | 20625 | 0.777 | 0.586 | 1.030 | 21050 | 13718 | 32300 |
1986 | 16679 | 8934 | 31139 | 10893 | 6840 | 17346 | 0.782 | 0.591 | 1.035 | 22143 | 15768 | 31094 |
1987 | 15100 | 8609 | 26483 | 8446 | 5764 | 12376 | 0.875 | 0.660 | 1.161 | 37495 | 24116 | 58297 |
1988 | 11426 | 6534 | 19978 | 8773 | 5849 | 13159 | 0.866 | 0.655 | 1.146 | 45366 | 28805 | 71450 |
1989 | 12132 | 6882 | 21389 | 13343 | 8216 | 21670 | 0.926 | 0.712 | 1.204 | 39760 | 26402 | 59877 |
1990 | 7865 | 4470 | 13840 | 11718 | 7469 | 18384 | 1.065 | 0.829 | 1.368 | 30982 | 21547 | 44550 |
1991 | 3908 | 2184 | 6991 | 6419 | 4418 | 9325 | 1.221 | 0.941 | 1.585 | 21936 | 15163 | 31734 |
1992 | 4771 | 2683 | 8482 | 3812 | 2601 | 5586 | 1.268 | 0.958 | 1.677 | 11085 | 7671 | 16020 |
1993 | 3053 | 1732 | 5380 | 2081 | 1415 | 3061 | 1.236 | 0.909 | 1.681 | 7233 | 5020 | 10420 |
1994 | 1982 | 1095 | 3588 | 1627 | 1077 | 2459 | 1.090 | 0.777 | 1.529 | 6002 | 4083 | 8824 |
1995 | 1932 | 1068 | 3494 | 1440 | 922 | 2248 | 0.918 | 0.640 | 1.315 | 5039 | 3471 | 7317 |
1996 | 1495 | 837 | 2670 | 1328 | 850 | 2074 | 0.801 | 0.552 | 1.161 | 3532 | 2462 | 5068 |
1997 | 1770 | 1001 | 3131 | 1136 | 717 | 1799 | 0.777 | 0.534 | 1.131 | 2967 | 2017 | 4365 |
1998 | 1940 | 1082 | 3477 | 899 | 513 | 1574 | 0.798 | 0.528 | 1.206 | 2590 | 1740 | 3856 |
1999 | 2191 | 1137 | 4221 | 997 | 536 | 1856 | 0.708 | 0.484 | 1.035 | 3522 | 2373 | 5229 |
2000 | 3032 | 1595 | 5765 | 1047 | 627 | 1750 | 0.652 | 0.450 | 0.944 | 3826 | 2553 | 5735 |
2001 | 4453 | 2368 | 8372 | 1145 | 709 | 1851 | 0.617 | 0.431 | 0.885 | 5168 | 3284 | 8134 |
2002 | 5791 | 3248 | 10325 | 1831 | 1215 | 2758 | 0.623 | 0.445 | 0.871 | 8993 | 6082 | 13296 |
2003 | 6525 | 3727 | 11423 | 3244 | 2222 | 4735 | 0.716 | 0.521 | 0.985 | 13500 | 9426 | 19335 |
2004 | 9398 | 5381 | 16416 | 3029 | 2149 | 4268 | 0.766 | 0.566 | 1.039 | 13668 | 9709 | 19243 |
2005 | 14739 | 8409 | 25837 | 3152 | 2237 | 4440 | 0.807 | 0.598 | 1.088 | 15729 | 11139 | 22210 |
2006 | 19686 | 11102 | 34906 | 3779 | 2743 | 5207 | 0.797 | 0.591 | 1.075 | 22238 | 15279 | 32365 |
2007 | 18242 | 10103 | 32938 | 9160 | 6289 | 13341 | 0.802 | 0.596 | 1.080 | 27634 | 18330 | 41660 |
2008 | 13581 | 7455 | 24741 | 12339 | 8245 | 18466 | 0.762 | 0.567 | 1.023 | 31978 | 21324 | 47956 |
2009 | 17069 | 9518 | 30611 | 15216 | 10111 | 22898 | 0.692 | 0.514 | 0.931 | 33451 | 22828 | 49016 |
2010 | 17838 | 10184 | 31243 | 16215 | 11369 | 23128 | 0.709 | 0.527 | 0.954 | 35955 | 25752 | 50202 |
2011 | 25609 | 14593 | 44941 | 15508 | 11354 | 21180 | 0.703 | 0.521 | 0.949 | 33681 | 24714 | 45901 |
2012 | 23437 | 13362 | 41107 | 22742 | 16654 | 31056 | 0.645 | 0.477 | 0.871 | 52781 | 37881 | 73541 |
2013 | 20940 | 11830 | 37064 | 29268 | 21061 | 40672 | 0.631 | 0.463 | 0.861 | 62962 | 44671 | 88742 |
2014 | 15925 | 8877 | 28568 | 37505 | 26695 | 52692 | 0.629 | 0.453 | 0.874 | 67954 | 48890 | 94451 |
2015 | 13962 | 7701 | 25313 | 46421 | 33297 | 64720 | 0.608 | 0.435 | 0.850 | 77480 | 56383 | 106471 |
2016 | 11048 | 5944 | 20536 | 47086 | 33295 | 66590 | 0.607 | 0.422 | 0.874 | 72260 | 52167 | 100093 |
2017 | 6531 | 3291 | 12958 | 43396 | 29944 | 62892 | 0.625 | 0.408 | 0.958 | 62884 | 44681 | 88502 |
2018 | 6129 | 2690 | 13965 | 32767 | 21212 | 50618 | 0.644 | 0.386 | 1.075 | 46066 | 30735 | 69043 |