Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 3 to 7 (F37). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F37 | Low | High |
1981 | 4106 | 2575 | 6547 | 3419 | 2786 | 4197 | 2917 | 2338 | 3638 | 0.278 | 0.219 | 0.353 |
1982 | 5559 | 3491 | 8853 | 2825 | 2328 | 3428 | 2318 | 1884 | 2851 | 0.222 | 0.176 | 0.280 |
1983 | 21639 | 13718 | 34134 | 3097 | 2529 | 3793 | 1901 | 1590 | 2273 | 0.264 | 0.212 | 0.328 |
1984 | 20978 | 13451 | 32719 | 3399 | 2752 | 4197 | 1860 | 1565 | 2210 | 0.323 | 0.263 | 0.396 |
1985 | 10262 | 6608 | 15939 | 3520 | 2911 | 4257 | 2251 | 1890 | 2682 | 0.342 | 0.281 | 0.417 |
1986 | 7082 | 4609 | 10880 | 3249 | 2759 | 3827 | 2390 | 2030 | 2815 | 0.459 | 0.380 | 0.555 |
1987 | 8598 | 5599 | 13203 | 2772 | 2355 | 3263 | 1918 | 1635 | 2251 | 0.425 | 0.350 | 0.516 |
1988 | 6274 | 4074 | 9664 | 2379 | 2028 | 2790 | 1615 | 1390 | 1877 | 0.434 | 0.358 | 0.527 |
1989 | 8521 | 5513 | 13170 | 2395 | 2025 | 2833 | 1552 | 1338 | 1800 | 0.511 | 0.421 | 0.619 |
1990 | 17400 | 11113 | 27246 | 2412 | 1956 | 2974 | 1334 | 1136 | 1567 | 0.541 | 0.436 | 0.670 |
1991 | 9426 | 5941 | 14955 | 3150 | 2476 | 4008 | 1732 | 1400 | 2144 | 0.264 | 0.207 | 0.338 |
1992 | 7297 | 4661 | 11425 | 3686 | 2944 | 4615 | 2546 | 2028 | 3196 | 0.232 | 0.181 | 0.297 |
1993 | 5325 | 3366 | 8425 | 3563 | 2885 | 4400 | 2637 | 2124 | 3273 | 0.207 | 0.162 | 0.263 |
1994 | 7474 | 4808 | 11619 | 3375 | 2775 | 4105 | 2523 | 2065 | 3082 | 0.192 | 0.152 | 0.243 |
1995 | 9830 | 6322 | 15286 | 3358 | 2796 | 4034 | 2294 | 1927 | 2732 | 0.248 | 0.198 | 0.309 |
1996 | 28948 | 18694 | 44826 | 3749 | 3070 | 4577 | 2180 | 1853 | 2565 | 0.307 | 0.248 | 0.380 |
1997 | 45627 | 29481 | 70614 | 5526 | 4371 | 6987 | 2471 | 2077 | 2939 | 0.300 | 0.244 | 0.368 |
1998 | 28233 | 18383 | 43360 | 7039 | 5705 | 8686 | 3757 | 3122 | 4520 | 0.418 | 0.344 | 0.509 |
1999 | 20999 | 13557 | 32526 | 7460 | 6178 | 9007 | 4611 | 3832 | 5548 | 0.356 | 0.292 | 0.433 |
2000 | 36726 | 23654 | 57022 | 7422 | 6168 | 8932 | 4291 | 3660 | 5030 | 0.471 | 0.390 | 0.570 |
2001 | 55450 | 35977 | 85464 | 9029 | 7404 | 11012 | 4653 | 3981 | 5439 | 0.457 | 0.378 | 0.552 |
2002 | 46735 | 30191 | 72344 | 9870 | 8112 | 12008 | 5178 | 4417 | 6071 | 0.502 | 0.415 | 0.606 |
2003 | 49575 | 32134 | 76482 | 11793 | 9795 | 14198 | 6941 | 5860 | 8222 | 0.471 | 0.392 | 0.567 |
2004 | 31579 | 20320 | 49075 | 10262 | 8660 | 12161 | 6689 | 5727 | 7813 | 0.556 | 0.464 | 0.666 |
2005 | 18513 | 11884 | 28840 | 8261 | 6989 | 9763 | 5850 | 4997 | 6849 | 0.531 | 0.439 | 0.642 |
2006 | 6852 | 4366 | 10753 | 7595 | 6415 | 8991 | 5885 | 4988 | 6945 | 0.441 | 0.362 | 0.538 |
2007 | 3734 | 2351 | 5931 | 5593 | 4729 | 6614 | 4672 | 3955 | 5518 | 0.452 | 0.366 | 0.559 |
2008 | 4574 | 2837 | 7377 | 4189 | 3490 | 5029 | 3485 | 2908 | 4177 | 0.422 | 0.333 | 0.535 |
2009 | 4965 | 2961 | 8326 | 3230 | 2600 | 4013 | 2610 | 2105 | 3237 | 0.267 | 0.204 | 0.348 |
2010 | 15007 | 9094 | 24764 | 3559 | 2755 | 4597 | 2538 | 1987 | 3242 | 0.210 | 0.158 | 0.280 |
2011 | 20542 | 12190 | 34618 | 4356 | 3241 | 5854 | 2572 | 1976 | 3347 | 0.044 | 0.033 | 0.059 |
2012 | 18699 | 10809 | 32349 | 5071 | 3796 | 6773 | 3396 | 2611 | 4416 | 0.121 | 0.092 | 0.158 |
2013 | 11162 | 5969 | 20871 | 5548 | 3999 | 7697 | 3918 | 2896 | 5299 | 0.197 | 0.143 | 0.272 |
2014 | 11410 | 4657 | 27955 | 5315 | 3577 | 7896 | 3965 | 2735 | 5747 | 0.428 | 0.274 | 0.668 |
2015 | 3259 | 1910 | 5561 | |||||||||