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 | 6426882 | 3024148 | 13658328 | 5803664 | 3131805 | 10754986 | 4000780 | 1901322 | 8418481 | 0.191 | 0.107 | 0.342 |
1981 | 5251372 | 2816146 | 9792428 | 5482107 | 3309673 | 9080502 | 3591211 | 1914525 | 6736291 | 0.192 | 0.111 | 0.332 |
1982 | 2760714 | 1362211 | 5594978 | 5209529 | 3379708 | 8030039 | 3559035 | 2110805 | 6000900 | 0.192 | 0.114 | 0.323 |
1983 | 2500497 | 1186004 | 5271893 | 5225181 | 3623098 | 7535683 | 3874782 | 2561849 | 5860585 | 0.193 | 0.118 | 0.315 |
1984 | 4510867 | 2444326 | 8324554 | 5147388 | 3700136 | 7160712 | 4122622 | 2896287 | 5868209 | 0.195 | 0.123 | 0.310 |
1985 | 3984809 | 2254954 | 7041699 | 5261886 | 3948870 | 7011484 | 4024857 | 2947123 | 5496708 | 0.200 | 0.129 | 0.309 |
1986 | 3980826 | 2315926 | 6842611 | 4813813 | 3686618 | 6285651 | 3584036 | 2687334 | 4779947 | 0.206 | 0.137 | 0.310 |
1987 | 4648244 | 2740196 | 7884899 | 4611206 | 3547735 | 5993463 | 3587621 | 2702965 | 4761818 | 0.214 | 0.146 | 0.313 |
1988 | 3573300 | 2145836 | 5950346 | 4737405 | 3752752 | 5980412 | 3530676 | 2732589 | 4561855 | 0.223 | 0.157 | 0.318 |
1989 | 3457305 | 2075391 | 5759378 | 4448155 | 3585685 | 5518077 | 3301872 | 2610416 | 4176483 | 0.238 | 0.171 | 0.330 |
1990 | 2905163 | 1696198 | 4975816 | 4373176 | 3576159 | 5347822 | 3338393 | 2693521 | 4137656 | 0.256 | 0.189 | 0.348 |
1991 | 3259225 | 1966685 | 5401245 | 4360076 | 3612772 | 5261959 | 3213914 | 2635106 | 3919858 | 0.281 | 0.210 | 0.376 |
1992 | 3584036 | 2152413 | 5967866 | 3851603 | 3231749 | 4590346 | 2887784 | 2408599 | 3462301 | 0.306 | 0.231 | 0.407 |
1993 | 3029778 | 1832918 | 5008164 | 3537745 | 2970581 | 4213196 | 2553562 | 2133282 | 3056644 | 0.328 | 0.248 | 0.434 |
1994 | 2841947 | 1727248 | 4676030 | 3103373 | 2612834 | 3686006 | 2231088 | 1870746 | 2660839 | 0.338 | 0.257 | 0.445 |
1995 | 2612975 | 1573794 | 4338330 | 3075568 | 2599932 | 3638216 | 2215525 | 1868671 | 2626761 | 0.326 | 0.254 | 0.419 |
1996 | 3118928 | 1802923 | 5395522 | 2847637 | 2411873 | 3362132 | 2101160 | 1775847 | 2486066 | 0.302 | 0.240 | 0.381 |
1997 | 2960889 | 1755528 | 4993861 | 2882014 | 2456524 | 3381203 | 2078174 | 1777990 | 2429038 | 0.287 | 0.227 | 0.362 |
1998 | 3722850 | 2541741 | 5452801 | 2802437 | 2378651 | 3301726 | 2076096 | 1765817 | 2440897 | 0.292 | 0.233 | 0.366 |
1999 | 4081602 | 2836893 | 5872435 | 3159739 | 2711867 | 3681578 | 2244515 | 1918085 | 2626498 | 0.313 | 0.255 | 0.383 |
2000 | 3412651 | 2400434 | 4851701 | 3109586 | 2733409 | 3537532 | 2184724 | 1904774 | 2505819 | 0.340 | 0.292 | 0.395 |
2001 | 5101270 | 3650446 | 7128704 | 2850486 | 2522497 | 3221121 | 2057495 | 1808962 | 2340174 | 0.383 | 0.330 | 0.445 |
2002 | 7594995 | 4865500 | 11855708 | 3008644 | 2624550 | 3448949 | 1945442 | 1694798 | 2233155 | 0.421 | 0.360 | 0.491 |
2003 | 3301872 | 2302164 | 4735699 | 3305175 | 2826874 | 3864404 | 1953240 | 1680702 | 2269972 | 0.451 | 0.382 | 0.533 |
2004 | 3794260 | 2547594 | 5650983 | 3249462 | 2779490 | 3798900 | 2331448 | 1975385 | 2751690 | 0.424 | 0.359 | 0.500 |
2005 | 5188732 | 3586115 | 7507552 | 2984671 | 2522099 | 3532082 | 2195675 | 1827198 | 2638460 | 0.345 | 0.292 | 0.407 |
2006 | 8632114 | 5432337 | 13716637 | 3181935 | 2687113 | 3767876 | 2120156 | 1772019 | 2536688 | 0.325 | 0.274 | 0.386 |
2007 | 4746889 | 3365543 | 6695191 | 3365207 | 2851552 | 3971387 | 2249008 | 1905571 | 2654344 | 0.371 | 0.314 | 0.439 |
2008 | 4823450 | 3385188 | 6872785 | 3960972 | 3305373 | 4746604 | 2711466 | 2261751 | 3250600 | 0.344 | 0.291 | 0.408 |
2009 | 4680896 | 3268429 | 6703766 | 4265202 | 3563693 | 5104801 | 3236490 | 2685308 | 3900807 | 0.307 | 0.257 | 0.366 |
2010 | 5909076 | 4110684 | 8494250 | 4583622 | 3857092 | 5447002 | 3457305 | 2893826 | 4130504 | 0.295 | 0.245 | 0.355 |
2011 | 7039164 | 4811022 | 10299233 | 5162854 | 4327939 | 6158834 | 3909813 | 3259531 | 4689826 | 0.292 | 0.240 | 0.356 |
2012 | 5671703 | 3872613 | 8306592 | 4970346 | 4129909 | 5981811 | 3620056 | 3010377 | 4353210 | 0.278 | 0.225 | 0.344 |
2013 | 4519898 | 2961836 | 6897572 | 5080905 | 4174303 | 6184409 | 3836227 | 3156234 | 4662722 | 0.294 | 0.236 | 0.368 |
2014 | 12839026 | 6207073 | 26556896 | 5570526 | 4414831 | 7028754 | 4425970 | 3470884 | 5643867 | 0.331 | 0.260 | 0.420 |
2015 | 4045032 | 2947418 | 5551396 | |||||||||