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 | 3609 | 2615 | 4981 | 3444 | 2934 | 4042 | 2952 | 2468 | 3531 | 0.260 | 0.212 | 0.320 |
1982 | 4648 | 3383 | 6387 | 2865 | 2473 | 3318 | 2405 | 2040 | 2835 | 0.207 | 0.169 | 0.254 |
1983 | 16535 | 12014 | 22757 | 2934 | 2566 | 3356 | 1977 | 1710 | 2285 | 0.253 | 0.208 | 0.307 |
1984 | 18292 | 13405 | 24962 | 3012 | 2630 | 3448 | 1762 | 1554 | 1998 | 0.317 | 0.264 | 0.381 |
1985 | 9890 | 7252 | 13487 | 3163 | 2780 | 3599 | 2029 | 1791 | 2298 | 0.352 | 0.295 | 0.420 |
1986 | 7393 | 5433 | 10059 | 3122 | 2775 | 3513 | 2254 | 1992 | 2550 | 0.476 | 0.402 | 0.563 |
1987 | 8632 | 6347 | 11740 | 2750 | 2452 | 3083 | 1877 | 1668 | 2111 | 0.440 | 0.370 | 0.523 |
1988 | 6459 | 4732 | 8816 | 2381 | 2126 | 2666 | 1609 | 1437 | 1801 | 0.447 | 0.374 | 0.533 |
1989 | 9120 | 6667 | 12476 | 2410 | 2136 | 2718 | 1530 | 1367 | 1713 | 0.517 | 0.434 | 0.617 |
1990 | 19955 | 14481 | 27499 | 2616 | 2257 | 3031 | 1400 | 1244 | 1575 | 0.520 | 0.430 | 0.629 |
1991 | 9249 | 6710 | 12748 | 3272 | 2781 | 3851 | 1814 | 1568 | 2098 | 0.250 | 0.202 | 0.310 |
1992 | 6643 | 4841 | 9115 | 3573 | 3077 | 4150 | 2508 | 2142 | 2936 | 0.225 | 0.182 | 0.278 |
1993 | 5331 | 3875 | 7334 | 3409 | 2969 | 3914 | 2521 | 2176 | 2920 | 0.204 | 0.166 | 0.251 |
1994 | 6709 | 4910 | 9167 | 3305 | 2910 | 3754 | 2476 | 2160 | 2838 | 0.193 | 0.158 | 0.236 |
1995 | 9184 | 6725 | 12543 | 3305 | 2935 | 3722 | 2299 | 2036 | 2596 | 0.246 | 0.203 | 0.298 |
1996 | 25495 | 18680 | 34796 | 3598 | 3165 | 4091 | 2178 | 1940 | 2446 | 0.303 | 0.252 | 0.365 |
1997 | 41992 | 30753 | 57339 | 5147 | 4407 | 6013 | 2374 | 2116 | 2664 | 0.295 | 0.246 | 0.355 |
1998 | 28602 | 21044 | 38876 | 6414 | 5562 | 7397 | 3413 | 3005 | 3876 | 0.418 | 0.352 | 0.497 |
1999 | 22862 | 16741 | 31222 | 6955 | 6102 | 7928 | 4098 | 3595 | 4671 | 0.368 | 0.308 | 0.438 |
2000 | 37281 | 27343 | 50831 | 7407 | 6512 | 8426 | 4189 | 3728 | 4708 | 0.488 | 0.412 | 0.578 |
2001 | 58469 | 42988 | 79525 | 8993 | 7832 | 10327 | 4556 | 4076 | 5094 | 0.468 | 0.395 | 0.555 |
2002 | 50123 | 36876 | 68131 | 10438 | 9100 | 11973 | 5449 | 4848 | 6125 | 0.502 | 0.423 | 0.594 |
2003 | 52013 | 38260 | 70709 | 11640 | 10197 | 13288 | 6729 | 5929 | 7638 | 0.463 | 0.391 | 0.548 |
2004 | 38149 | 27932 | 52102 | 10639 | 9385 | 12060 | 6763 | 5993 | 7632 | 0.555 | 0.471 | 0.653 |
2005 | 23185 | 16937 | 31736 | 9057 | 7979 | 10279 | 6231 | 5503 | 7054 | 0.519 | 0.438 | 0.614 |
2006 | 8949 | 6475 | 12367 | 7992 | 7018 | 9103 | 6028 | 5293 | 6867 | 0.428 | 0.357 | 0.512 |
2007 | 4658 | 3327 | 6521 | 5939 | 5185 | 6802 | 4862 | 4241 | 5575 | 0.454 | 0.374 | 0.551 |
2008 | 4552 | 3216 | 6441 | 4439 | 3811 | 5172 | 3667 | 3143 | 4280 | 0.414 | 0.331 | 0.518 |
2009 | 5460 | 3774 | 7900 | 3468 | 2877 | 4179 | 2788 | 2304 | 3374 | 0.246 | 0.190 | 0.318 |
2010 | 16420 | 11135 | 24214 | 3821 | 3071 | 4755 | 2711 | 2181 | 3370 | 0.193 | 0.148 | 0.252 |
2011 | 20978 | 13796 | 31901 | 4611 | 3581 | 5938 | 2783 | 2193 | 3531 | 0.042 | 0.032 | 0.056 |
2012 | 21041 | 13137 | 33701 | 5215 | 4007 | 6786 | 3430 | 2694 | 4366 | 0.117 | 0.090 | 0.152 |
2013 | 11971 | 6611 | 21676 | 5689 | 4216 | 7676 | 3957 | 3005 | 5210 | 0.205 | 0.153 | 0.275 |
2014 | 12103 | 5053 | 28991 | 5477 | 3812 | 7867 | 4049 | 2899 | 5655 | 0.449 | 0.299 | 0.676 |
2015 | 3396 | 2108 | 5469 | |||||||||