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 | 3649 | 2383 | 5589 | 3464 | 2893 | 4148 | 2973 | 2447 | 3612 | 0.254 | 0.202 | 0.320 |
1982 | 4690 | 3043 | 7229 | 2825 | 2370 | 3367 | 2360 | 1950 | 2856 | 0.201 | 0.160 | 0.252 |
1983 | 18662 | 12367 | 28162 | 2970 | 2498 | 3531 | 1922 | 1628 | 2269 | 0.241 | 0.195 | 0.299 |
1984 | 18439 | 12385 | 27454 | 3141 | 2621 | 3764 | 1799 | 1549 | 2091 | 0.307 | 0.253 | 0.373 |
1985 | 9360 | 6292 | 13925 | 3259 | 2748 | 3866 | 2129 | 1820 | 2489 | 0.338 | 0.282 | 0.406 |
1986 | 6941 | 4679 | 10297 | 3119 | 2684 | 3624 | 2301 | 1982 | 2672 | 0.470 | 0.395 | 0.559 |
1987 | 8886 | 5963 | 13242 | 2750 | 2361 | 3203 | 1888 | 1629 | 2189 | 0.436 | 0.365 | 0.520 |
1988 | 6485 | 4338 | 9694 | 2395 | 2060 | 2786 | 1610 | 1401 | 1851 | 0.453 | 0.378 | 0.545 |
1989 | 8859 | 5900 | 13304 | 2441 | 2076 | 2871 | 1564 | 1358 | 1802 | 0.523 | 0.436 | 0.626 |
1990 | 18606 | 12133 | 28532 | 2523 | 2050 | 3106 | 1376 | 1175 | 1612 | 0.548 | 0.445 | 0.675 |
1991 | 9314 | 6048 | 14342 | 3256 | 2588 | 4097 | 1798 | 1466 | 2205 | 0.263 | 0.207 | 0.335 |
1992 | 6997 | 4599 | 10645 | 3689 | 2988 | 4555 | 2572 | 2079 | 3180 | 0.224 | 0.177 | 0.285 |
1993 | 5051 | 3292 | 7748 | 3538 | 2907 | 4306 | 2639 | 2157 | 3229 | 0.201 | 0.160 | 0.253 |
1994 | 7246 | 4782 | 10981 | 3396 | 2839 | 4062 | 2559 | 2124 | 3082 | 0.188 | 0.151 | 0.234 |
1995 | 9212 | 6100 | 13911 | 3335 | 2830 | 3930 | 2315 | 1973 | 2716 | 0.242 | 0.197 | 0.298 |
1996 | 27426 | 18253 | 41208 | 3671 | 3072 | 4387 | 2183 | 1885 | 2526 | 0.298 | 0.244 | 0.364 |
1997 | 43662 | 29141 | 65421 | 5315 | 4283 | 6594 | 2410 | 2065 | 2812 | 0.290 | 0.239 | 0.351 |
1998 | 26802 | 18011 | 39885 | 6669 | 5477 | 8121 | 3584 | 3024 | 4248 | 0.411 | 0.343 | 0.493 |
1999 | 20156 | 13436 | 30237 | 7018 | 5871 | 8389 | 4330 | 3631 | 5162 | 0.354 | 0.296 | 0.425 |
2000 | 37731 | 25065 | 56797 | 7246 | 6083 | 8632 | 4119 | 3562 | 4761 | 0.479 | 0.402 | 0.571 |
2001 | 57829 | 38656 | 86511 | 9029 | 7465 | 10922 | 4547 | 3935 | 5254 | 0.462 | 0.388 | 0.550 |
2002 | 49824 | 33268 | 74619 | 10181 | 8399 | 12340 | 5267 | 4510 | 6152 | 0.507 | 0.427 | 0.602 |
2003 | 53436 | 35738 | 79899 | 12055 | 10087 | 14407 | 6969 | 5943 | 8172 | 0.474 | 0.401 | 0.561 |
2004 | 34970 | 23059 | 53033 | 10617 | 9004 | 12520 | 6797 | 5865 | 7877 | 0.564 | 0.479 | 0.666 |
2005 | 21466 | 14070 | 32752 | 8719 | 7370 | 10315 | 6071 | 5203 | 7084 | 0.537 | 0.451 | 0.640 |
2006 | 7960 | 5198 | 12191 | 7953 | 6761 | 9355 | 6077 | 5196 | 7107 | 0.452 | 0.376 | 0.543 |
2007 | 4373 | 2826 | 6766 | 5792 | 4931 | 6803 | 4780 | 4080 | 5600 | 0.474 | 0.388 | 0.581 |
2008 | 5283 | 3356 | 8317 | 4325 | 3630 | 5154 | 3548 | 2981 | 4224 | 0.435 | 0.345 | 0.550 |
2009 | 5548 | 3437 | 8957 | 3332 | 2700 | 4111 | 2650 | 2142 | 3277 | 0.269 | 0.206 | 0.351 |
2010 | 16668 | 10401 | 26712 | 3704 | 2900 | 4731 | 2579 | 2025 | 3285 | 0.211 | 0.159 | 0.279 |
2011 | 22977 | 13930 | 37898 | 4620 | 3480 | 6135 | 2660 | 2059 | 3437 | 0.043 | 0.033 | 0.056 |
2012 | 22454 | 13115 | 38443 | 5455 | 4103 | 7252 | 3538 | 2747 | 4557 | 0.118 | 0.092 | 0.152 |
2013 | 13936 | 7398 | 26251 | 6077 | 4403 | 8388 | 4139 | 3099 | 5529 | 0.196 | 0.147 | 0.262 |
2014 | 15682 | 6193 | 39706 | 6004 | 4062 | 8876 | 4304 | 3030 | 6113 | 0.406 | 0.270 | 0.610 |
2015 | 3727 | 2274 | 6107 | |||||||||