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 | 6280750 | 3051244 | 12928439 | 5705836 | 3038760 | 10713766 | 3996782 | 1861513 | 8581335 | 0.165 | 0.078 | 0.347 |
1981 | 5173190 | 2840867 | 9420324 | 5449312 | 3224408 | 9209444 | 3638201 | 1875714 | 7056784 | 0.165 | 0.082 | 0.331 |
1982 | 2738717 | 1415623 | 5298424 | 5225181 | 3294945 | 8286183 | 3634565 | 2061367 | 6408399 | 0.165 | 0.086 | 0.317 |
1983 | 2483054 | 1239799 | 4973031 | 5261886 | 3546316 | 7807380 | 3949107 | 2506505 | 6221988 | 0.166 | 0.090 | 0.305 |
1984 | 4457060 | 2474923 | 8026668 | 5199120 | 3626723 | 7453245 | 4205905 | 2845986 | 6215645 | 0.168 | 0.095 | 0.296 |
1985 | 3953058 | 2281309 | 6849868 | 5314768 | 3878271 | 7283339 | 4122622 | 2910339 | 5839875 | 0.173 | 0.101 | 0.295 |
1986 | 3972873 | 2355115 | 6701889 | 4881680 | 3658925 | 6513060 | 3689494 | 2683252 | 5073087 | 0.181 | 0.109 | 0.299 |
1987 | 4643598 | 2796167 | 7711629 | 4713777 | 3559462 | 6242429 | 3700580 | 2720374 | 5033973 | 0.191 | 0.120 | 0.305 |
1988 | 3566160 | 2181275 | 5830306 | 4833107 | 3761694 | 6209680 | 3656438 | 2764969 | 4835330 | 0.202 | 0.131 | 0.311 |
1989 | 3446949 | 2105745 | 5642400 | 4528947 | 3598257 | 5700361 | 3422904 | 2656553 | 4410330 | 0.221 | 0.148 | 0.331 |
1990 | 2887784 | 1722729 | 4840749 | 4470452 | 3609140 | 5537313 | 3446949 | 2741018 | 4334687 | 0.247 | 0.169 | 0.361 |
1991 | 3233255 | 1987365 | 5260202 | 4448155 | 3641769 | 5433098 | 3301872 | 2669122 | 4084623 | 0.283 | 0.198 | 0.406 |
1992 | 3559035 | 2181755 | 5805754 | 3886424 | 3224170 | 4684707 | 2937296 | 2418814 | 3566916 | 0.321 | 0.228 | 0.452 |
1993 | 3035844 | 1872041 | 4923154 | 3537745 | 2949145 | 4243818 | 2553562 | 2116343 | 3081109 | 0.356 | 0.257 | 0.494 |
1994 | 2841947 | 1761330 | 4585547 | 3078645 | 2578406 | 3675935 | 2195675 | 1831614 | 2632099 | 0.373 | 0.271 | 0.513 |
1995 | 2605148 | 1604656 | 4229439 | 3014667 | 2538932 | 3579544 | 2189098 | 1839422 | 2605247 | 0.342 | 0.254 | 0.462 |
1996 | 3078645 | 1822610 | 5200264 | 2788460 | 2357627 | 3298024 | 2076096 | 1752385 | 2459607 | 0.292 | 0.219 | 0.389 |
1997 | 2873381 | 1754019 | 4707088 | 2833434 | 2415454 | 3323743 | 2039061 | 1743805 | 2384309 | 0.262 | 0.195 | 0.352 |
1998 | 3355126 | 2333267 | 4824511 | 2766241 | 2353514 | 3251347 | 2051332 | 1749681 | 2404989 | 0.269 | 0.202 | 0.357 |
1999 | 3734035 | 2606659 | 5348999 | 3115811 | 2686012 | 3614384 | 2215525 | 1904218 | 2577726 | 0.298 | 0.231 | 0.384 |
2000 | 2864774 | 2024837 | 4053130 | 3060228 | 2700485 | 3467894 | 2150046 | 1879514 | 2459518 | 0.340 | 0.292 | 0.396 |
2001 | 4713777 | 3357946 | 6617049 | 2794042 | 2476498 | 3152303 | 2008703 | 1766167 | 2284546 | 0.390 | 0.336 | 0.454 |
2002 | 7268060 | 4846949 | 10898547 | 2913891 | 2543267 | 3338526 | 1903110 | 1655693 | 2187500 | 0.428 | 0.367 | 0.499 |
2003 | 3204286 | 2253331 | 4556567 | 3223570 | 2734464 | 3800161 | 1929941 | 1649555 | 2257986 | 0.456 | 0.387 | 0.537 |
2004 | 4377551 | 2915524 | 6572731 | 3252713 | 2737419 | 3865007 | 2364318 | 1966426 | 2842720 | 0.415 | 0.347 | 0.495 |
2005 | 6446191 | 4241214 | 9797521 | 3115811 | 2576540 | 3767951 | 2308249 | 1877290 | 2838142 | 0.305 | 0.251 | 0.371 |
2006 | 9889657 | 6739929 | 14511326 | 3474635 | 2832414 | 4262473 | 2359594 | 1907378 | 2919024 | 0.275 | 0.222 | 0.339 |
2007 | 4699657 | 3249267 | 6797463 | 3782894 | 3063657 | 4670983 | 2602544 | 2098514 | 3227634 | 0.319 | 0.255 | 0.400 |
2008 | 4538014 | 3089995 | 6664597 | 4501855 | 3568872 | 5678740 | 3213914 | 2528356 | 4085358 | 0.275 | 0.214 | 0.354 |
2009 | 4269469 | 2849688 | 6396618 | 4837942 | 3801856 | 6156383 | 3843908 | 2982463 | 4954169 | 0.230 | 0.174 | 0.303 |
2010 | 5700133 | 3822289 | 8500538 | 5035382 | 3926425 | 6457546 | 4049079 | 3110270 | 5271260 | 0.214 | 0.160 | 0.288 |
2011 | 7602594 | 4852284 | 11911799 | 5717259 | 4364263 | 7489705 | 4620438 | 3467623 | 6156506 | 0.212 | 0.154 | 0.292 |
2012 | 4176566 | 3003233 | 5808309 | |||||||||