Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 2 to 6 (F26). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F26 | Low | High |
1975 | 4708 | 3116 | 7114 | 21091 | 15536 | 28632 | 15196 | 10149 | 22753 | 0.295 | 0.220 | 0.395 |
1976 | 6794 | 4598 | 10039 | 20366 | 15628 | 26539 | 14138 | 9931 | 20125 | 0.297 | 0.225 | 0.392 |
1977 | 8620 | 5421 | 13705 | 21241 | 16741 | 26951 | 13541 | 9805 | 18702 | 0.273 | 0.206 | 0.362 |
1978 | 4785 | 3167 | 7230 | 22788 | 18152 | 28609 | 14039 | 10527 | 18724 | 0.280 | 0.211 | 0.370 |
1979 | 3350 | 2225 | 5045 | 23110 | 18141 | 29439 | 16027 | 12165 | 21114 | 0.291 | 0.201 | 0.423 |
1980 | 3756 | 2628 | 5366 | 21855 | 17586 | 27161 | 16980 | 13182 | 21872 | 0.315 | 0.214 | 0.465 |
1981 | 3190 | 2193 | 4641 | 20262 | 16712 | 24566 | 15908 | 12650 | 20006 | 0.346 | 0.269 | 0.445 |
1982 | 4808 | 3354 | 6893 | 19254 | 15861 | 23374 | 14432 | 11376 | 18309 | 0.355 | 0.277 | 0.455 |
1983 | 6310 | 4246 | 9378 | 19630 | 16224 | 23750 | 13322 | 10390 | 17082 | 0.389 | 0.306 | 0.494 |
1984 | 4974 | 3484 | 7101 | 20419 | 16922 | 24638 | 12402 | 9652 | 15934 | 0.422 | 0.333 | 0.535 |
1985 | 2934 | 2081 | 4136 | 20355 | 16919 | 24490 | 12927 | 10163 | 16444 | 0.529 | 0.419 | 0.666 |
1986 | 3086 | 2170 | 4388 | 17251 | 14199 | 20958 | 11860 | 9241 | 15220 | 0.484 | 0.380 | 0.617 |
1987 | 4050 | 2845 | 5765 | 15547 | 12704 | 19026 | 10465 | 8005 | 13681 | 0.398 | 0.308 | 0.515 |
1988 | 4508 | 3199 | 6352 | 16768 | 13840 | 20314 | 10220 | 7822 | 13353 | 0.409 | 0.319 | 0.525 |
1989 | 4758 | 3314 | 6832 | 17641 | 14551 | 21389 | 10524 | 8085 | 13699 | 0.404 | 0.310 | 0.526 |
1990 | 6235 | 4211 | 9232 | 19417 | 15830 | 23816 | 10996 | 8356 | 14470 | 0.488 | 0.365 | 0.654 |
1991 | 5600 | 3766 | 8327 | 20002 | 15664 | 25543 | 10588 | 7657 | 14642 | 0.512 | 0.358 | 0.732 |
1992 | 6293 | 4193 | 9446 | 20488 | 15901 | 26399 | 10617 | 7625 | 14783 | 0.563 | 0.391 | 0.811 |
1993 | 5861 | 3915 | 8772 | 20052 | 15508 | 25928 | 10049 | 7168 | 14087 | 0.624 | 0.442 | 0.882 |
1994 | 4821 | 3227 | 7204 | 18259 | 14127 | 23599 | 9108 | 6543 | 12678 | 0.676 | 0.482 | 0.950 |
1995 | 5837 | 3950 | 8625 | 16004 | 12506 | 20481 | 7860 | 5736 | 10769 | 0.613 | 0.438 | 0.857 |
1996 | 4271 | 2997 | 6086 | 15381 | 12332 | 19184 | 7172 | 5402 | 9521 | 0.485 | 0.343 | 0.686 |
1997 | 3414 | 2408 | 4840 | 15108 | 12400 | 18408 | 7933 | 6299 | 9991 | 0.427 | 0.300 | 0.608 |
1998 | 3954 | 2785 | 5614 | 14366 | 12254 | 16842 | 8473 | 7007 | 10245 | 0.391 | 0.307 | 0.497 |
1999 | 3726 | 2596 | 5349 | 13996 | 11778 | 16631 | 8455 | 6872 | 10402 | 0.496 | 0.368 | 0.668 |
2000 | 4416 | 3109 | 6274 | 12676 | 11100 | 14477 | 7382 | 6393 | 8524 | 0.697 | 0.566 | 0.859 |
2001 | 3391 | 2391 | 4809 | 10453 | 9111 | 11991 | 5294 | 4584 | 6115 | 0.766 | 0.631 | 0.930 |
2002 | 5139 | 3660 | 7217 | 9052 | 7854 | 10432 | 4037 | 3495 | 4662 | 0.781 | 0.651 | 0.937 |
2003 | 4927 | 3467 | 7001 | 8403 | 7200 | 9807 | 3214 | 2771 | 3729 | 0.950 | 0.792 | 1.140 |
2004 | 5772 | 4137 | 8054 | 7624 | 6510 | 8928 | 2420 | 2085 | 2809 | 0.817 | 0.669 | 0.998 |
2005 | 4771 | 3428 | 6641 | 7254 | 6151 | 8554 | 2171 | 1871 | 2518 | 0.615 | 0.499 | 0.759 |
2006 | 6137 | 4392 | 8576 | 7292 | 6280 | 8467 | 2402 | 2067 | 2791 | 0.458 | 0.367 | 0.571 |
2007 | 5076 | 3675 | 7012 | 8358 | 7216 | 9681 | 3082 | 2660 | 3571 | 0.505 | 0.413 | 0.619 |
2008 | 3276 | 2309 | 4649 | 8441 | 7375 | 9662 | 3807 | 3296 | 4398 | 0.505 | 0.412 | 0.619 |
2009 | 3475 | 2495 | 4839 | 7713 | 6763 | 8795 | 4345 | 3741 | 5046 | 0.516 | 0.418 | 0.637 |
2010 | 4903 | 3532 | 6808 | 7353 | 6443 | 8391 | 4033 | 3465 | 4695 | 0.515 | 0.420 | 0.631 |
2011 | 5272 | 3748 | 7417 | 8051 | 7009 | 9249 | 3738 | 3207 | 4357 | 0.536 | 0.437 | 0.658 |
2012 | 3477 | 2508 | 4821 | 8300 | 7229 | 9530 | 3905 | 3341 | 4566 | 0.512 | 0.413 | 0.636 |
2013 | 2531 | 1685 | 3802 | 8155 | 7081 | 9392 | 4545 | 3865 | 5344 | 0.488 | 0.392 | 0.608 |
2014 | 3793 | 2030 | 7086 | 7470 | 6262 | 8910 | 4754 | 3923 | 5762 | 0.606 | 0.447 | 0.822 |