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 | 5352102 | 3360163 | 8524884 | 4085685 | 3444936 | 4845611 | 2841947 | 2338995 | 3453048 | 0.200 | 0.161 | 0.249 |
1981 | 7088611 | 4610007 | 10899855 | 4024857 | 3399558 | 4765171 | 2769009 | 2295001 | 3340917 | 0.210 | 0.170 | 0.260 |
1982 | 1397227 | 908164 | 2149659 | 3790468 | 3196311 | 4495071 | 2589564 | 2145244 | 3125910 | 0.209 | 0.169 | 0.257 |
1983 | 763753 | 494538 | 1179522 | 3933342 | 3286514 | 4707474 | 2896460 | 2394967 | 3502964 | 0.193 | 0.157 | 0.238 |
1984 | 12826193 | 8297294 | 19827095 | 3663758 | 3041970 | 4412641 | 2940235 | 2404326 | 3595595 | 0.199 | 0.162 | 0.244 |
1985 | 3964935 | 2590185 | 6069337 | 3847753 | 3225053 | 4590686 | 2618206 | 2151023 | 3186858 | 0.197 | 0.161 | 0.241 |
1986 | 3520100 | 2305896 | 5373661 | 3929411 | 3270286 | 4721381 | 2746945 | 2281683 | 3307079 | 0.196 | 0.161 | 0.239 |
1987 | 2130783 | 1318098 | 3444537 | 3616438 | 3018770 | 4332434 | 2752445 | 2265228 | 3344454 | 0.210 | 0.173 | 0.254 |
1988 | 5040420 | 3288756 | 7725059 | 3471162 | 2938242 | 4100740 | 2636598 | 2185148 | 3181318 | 0.225 | 0.186 | 0.272 |
1989 | 6101224 | 3994624 | 9318759 | 3392237 | 2893635 | 3976752 | 2488026 | 2092902 | 2957746 | 0.194 | 0.162 | 0.234 |
1990 | 3115811 | 2049815 | 4736173 | 3321742 | 2859525 | 3858673 | 2395254 | 2036909 | 2816642 | 0.197 | 0.165 | 0.235 |
1991 | 2312871 | 1500397 | 3565304 | 3471162 | 3012172 | 4000092 | 2602544 | 2233454 | 3032628 | 0.240 | 0.204 | 0.283 |
1992 | 6028447 | 3953058 | 9193433 | 3509556 | 3051568 | 4036280 | 2599943 | 2232664 | 3027640 | 0.273 | 0.234 | 0.319 |
1993 | 4049079 | 2647536 | 6192565 | 3506048 | 3061575 | 4015049 | 2455891 | 2114989 | 2851740 | 0.330 | 0.284 | 0.384 |
1994 | 3813279 | 2512227 | 5788131 | 3265750 | 2843192 | 3751109 | 2226630 | 1916958 | 2586329 | 0.347 | 0.297 | 0.405 |
1995 | 2830602 | 1855231 | 4318765 | 3331723 | 2877056 | 3858241 | 2333780 | 1990221 | 2736647 | 0.345 | 0.294 | 0.406 |
1996 | 4443709 | 2936356 | 6724849 | 2960889 | 2542387 | 3448280 | 2180359 | 1844052 | 2577999 | 0.265 | 0.224 | 0.313 |
1997 | 3162900 | 2093693 | 4778131 | 3097172 | 2676076 | 3584530 | 2215525 | 1888331 | 2599412 | 0.257 | 0.219 | 0.302 |
1998 | 3537745 | 2327022 | 5378392 | 3054114 | 2667227 | 3497119 | 2217742 | 1911162 | 2573502 | 0.286 | 0.245 | 0.334 |
1999 | 3894205 | 2558521 | 5927185 | 3023725 | 2651457 | 3448259 | 2186910 | 1895979 | 2522482 | 0.305 | 0.263 | 0.353 |
2000 | 2258023 | 1460749 | 3490446 | 2952019 | 2606086 | 3343872 | 2078174 | 1816017 | 2378175 | 0.348 | 0.303 | 0.400 |
2001 | 4110273 | 2702857 | 6250550 | 2822123 | 2503810 | 3180904 | 2034987 | 1784231 | 2320984 | 0.411 | 0.361 | 0.469 |
2002 | 9407333 | 6093298 | 14523811 | 2589564 | 2267948 | 2956788 | 1687907 | 1463533 | 1946680 | 0.477 | 0.419 | 0.543 |
2003 | 2905163 | 1878567 | 4492770 | 2780107 | 2362427 | 3271634 | 1600777 | 1371385 | 1868540 | 0.510 | 0.446 | 0.582 |
2004 | 2735979 | 1703235 | 4394920 | 2586976 | 2158314 | 3100773 | 1727179 | 1430216 | 2085802 | 0.444 | 0.384 | 0.514 |
2005 | 3399028 | 2047397 | 5642964 | 2716894 | 2248069 | 3283492 | 1949337 | 1583677 | 2399426 | 0.333 | 0.285 | 0.390 |
2006 | 12237310 | 7462343 | 20067658 | 2681803 | 2207471 | 3258058 | 1846865 | 1503551 | 2268569 | 0.306 | 0.260 | 0.359 |
2007 | 4351364 | 2565439 | 7380559 | 3090984 | 2483352 | 3847292 | 1941555 | 1564787 | 2409043 | 0.382 | 0.321 | 0.455 |
2008 | 5821101 | 3281135 | 10327285 | 3506048 | 2715753 | 4526321 | 2280716 | 1769239 | 2940058 | 0.368 | 0.298 | 0.455 |
2009 | 5085989 | 2681482 | 9646638 | 4295163 | 3221636 | 5726414 | 2824947 | 2106293 | 3788800 | 0.353 | 0.269 | 0.463 |
2010 | 8537681 | 4126995 | 17662247 | 4122622 | 2975135 | 5712687 | 2819302 | 1991662 | 3990871 | 0.369 | 0.259 | 0.527 |
2011 | 3223570 | 1364748 | 7614158 | 4694959 | 3140460 | 7018921 | 3051061 | 1981372 | 4698247 | 0.410 | 0.249 | 0.675 |
2012 | 2513031 | 1454452 | 4342062 | |||||||||