Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 4 to 8 (F48). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F48 | Low | High |
1980 | 6491473 | 3078891 | 13686493 | 5643415 | 3031354 | 10506241 | 3937277 | 1850303 | 8378169 | 0.166 | 0.078 | 0.352 |
1981 | 5277695 | 2836609 | 9819493 | 5416714 | 3230670 | 9081955 | 3587621 | 1863599 | 6906545 | 0.166 | 0.083 | 0.334 |
1982 | 2500497 | 1256851 | 4974722 | 5178365 | 3288099 | 8155312 | 3587621 | 2053713 | 6267198 | 0.167 | 0.087 | 0.320 |
1983 | 2235555 | 1077075 | 4640070 | 5193924 | 3510749 | 7684071 | 3905905 | 2493256 | 6118943 | 0.167 | 0.091 | 0.307 |
1984 | 4588208 | 2465980 | 8536827 | 5111482 | 3574229 | 7309899 | 4151582 | 2821333 | 6109039 | 0.169 | 0.096 | 0.297 |
1985 | 3894205 | 2184811 | 6941025 | 5240880 | 3836074 | 7160139 | 4061244 | 2878788 | 5729392 | 0.174 | 0.102 | 0.297 |
1986 | 3898101 | 2252655 | 6745458 | 4813813 | 3615425 | 6409424 | 3630932 | 2650132 | 4974722 | 0.182 | 0.110 | 0.301 |
1987 | 4713777 | 2779996 | 7992707 | 4638956 | 3507661 | 6135119 | 3649132 | 2689538 | 4951098 | 0.192 | 0.121 | 0.307 |
1988 | 3471162 | 2077010 | 5801111 | 4780234 | 3726724 | 6131561 | 3594804 | 2724621 | 4742903 | 0.203 | 0.132 | 0.313 |
1989 | 3388846 | 2025445 | 5670002 | 4457060 | 3545465 | 5603041 | 3348423 | 2602700 | 4307809 | 0.223 | 0.149 | 0.334 |
1990 | 2757955 | 1605491 | 4737689 | 4386315 | 3544118 | 5428644 | 3368574 | 2681857 | 4231131 | 0.250 | 0.171 | 0.365 |
1991 | 3166065 | 1906463 | 5257888 | 4342670 | 3556815 | 5302156 | 3213914 | 2601191 | 3970966 | 0.287 | 0.200 | 0.413 |
1992 | 3541284 | 2128781 | 5891022 | 3790468 | 3143502 | 4570586 | 2839107 | 2337443 | 3448438 | 0.326 | 0.232 | 0.459 |
1993 | 2949069 | 1783271 | 4876996 | 3464227 | 2889887 | 4152711 | 2485539 | 2062856 | 2994830 | 0.361 | 0.261 | 0.499 |
1994 | 2788460 | 1694232 | 4589401 | 2999631 | 2518193 | 3573114 | 2139323 | 1790906 | 2555524 | 0.377 | 0.275 | 0.518 |
1995 | 2540827 | 1533802 | 4209018 | 2934360 | 2482603 | 3468324 | 2107473 | 1780987 | 2493809 | 0.344 | 0.254 | 0.464 |
1996 | 3118928 | 1789058 | 5437337 | 2733245 | 2317849 | 3223087 | 2032953 | 1721702 | 2400472 | 0.289 | 0.216 | 0.387 |
1997 | 2847637 | 1686524 | 4808136 | 2802437 | 2393018 | 3281903 | 2039061 | 1748299 | 2378180 | 0.259 | 0.192 | 0.348 |
1998 | 3422904 | 2240658 | 5228945 | 2744200 | 2338607 | 3220136 | 2057495 | 1758610 | 2407179 | 0.266 | 0.199 | 0.354 |
1999 | 3937277 | 2606555 | 5947372 | 3112697 | 2681691 | 3612975 | 2235555 | 1922337 | 2599808 | 0.296 | 0.229 | 0.383 |
2000 | 2631330 | 1760873 | 3932084 | 3081725 | 2716286 | 3496329 | 2182540 | 1908202 | 2496319 | 0.342 | 0.294 | 0.397 |
2001 | 4761151 | 3291191 | 6887646 | 2796838 | 2477320 | 3157566 | 2032953 | 1786899 | 2312889 | 0.392 | 0.339 | 0.454 |
2002 | 8444281 | 5704695 | 12499510 | 2916807 | 2539272 | 3350473 | 1895513 | 1648117 | 2180045 | 0.429 | 0.369 | 0.499 |
2003 | 3305175 | 2250313 | 4854516 | 3295274 | 2789324 | 3892998 | 1918396 | 1639854 | 2244250 | 0.456 | 0.387 | 0.536 |
2004 | 4351364 | 2825173 | 6702023 | 3341733 | 2812291 | 3970847 | 2388079 | 1988398 | 2868099 | 0.413 | 0.346 | 0.493 |
2005 | 6299621 | 4041716 | 9818903 | 3201084 | 2645006 | 3874069 | 2350174 | 1912343 | 2888246 | 0.301 | 0.248 | 0.365 |
2006 | 10821008 | 7156274 | 16362456 | 3587621 | 2921536 | 4405569 | 2397651 | 1939227 | 2964444 | 0.268 | 0.218 | 0.330 |
2007 | 4497355 | 2941999 | 6874985 | 3913724 | 3166761 | 4836878 | 2639236 | 2133043 | 3265554 | 0.312 | 0.249 | 0.391 |
2008 | 4785016 | 3111887 | 7357715 | 4611206 | 3650227 | 5825177 | 3275562 | 2581084 | 4156899 | 0.267 | 0.208 | 0.344 |
2009 | 4024857 | 2520430 | 6427267 | 4985279 | 3920148 | 6339814 | 3925483 | 3056375 | 5041731 | 0.223 | 0.170 | 0.292 |
2010 | 4657549 | 2855222 | 7597577 | 5240880 | 4093373 | 6710070 | 4164055 | 3215650 | 5392178 | 0.208 | 0.156 | 0.276 |
2011 | 7095703 | 4040585 | 12460821 | 5740174 | 4375188 | 7531012 | 4652894 | 3502614 | 6180934 | 0.206 | 0.151 | 0.281 |
2012 | 4106165 | 2946652 | 5721949 | |||||||||