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 |
1984 | 6444 | 4038 | 10284 | 1721 | 1418 | 2090 | 857 | 696 | 1055 | 0.404 | 0.305 | 0.533 |
1985 | 5285 | 3495 | 7992 | 2479 | 2002 | 3071 | 1121 | 905 | 1389 | 0.314 | 0.239 | 0.411 |
1986 | 4858 | 3267 | 7223 | 3092 | 2561 | 3732 | 2023 | 1625 | 2519 | 0.370 | 0.292 | 0.469 |
1987 | 4280 | 2813 | 6510 | 3072 | 2613 | 3612 | 2108 | 1756 | 2530 | 0.456 | 0.359 | 0.579 |
1988 | 5886 | 3954 | 8763 | 3107 | 2671 | 3614 | 2173 | 1838 | 2569 | 0.407 | 0.320 | 0.518 |
1989 | 7620 | 5112 | 11358 | 3594 | 3081 | 4192 | 2192 | 1873 | 2565 | 0.419 | 0.331 | 0.529 |
1990 | 7589 | 5117 | 11256 | 4448 | 3795 | 5213 | 2708 | 2313 | 3171 | 0.388 | 0.309 | 0.487 |
1991 | 8651 | 5734 | 13052 | 4880 | 4180 | 5698 | 3188 | 2703 | 3759 | 0.463 | 0.374 | 0.573 |
1992 | 6608 | 4431 | 9856 | 6342 | 5413 | 7431 | 4189 | 3572 | 4913 | 0.528 | 0.425 | 0.657 |
1993 | 3599 | 2434 | 5320 | 5323 | 4565 | 6205 | 3994 | 3386 | 4712 | 0.530 | 0.422 | 0.666 |
1994 | 3510 | 2384 | 5166 | 4913 | 4256 | 5672 | 4178 | 3582 | 4873 | 0.416 | 0.330 | 0.523 |
1995 | 2256 | 1511 | 3367 | 4206 | 3683 | 4804 | 3444 | 2991 | 3965 | 0.448 | 0.358 | 0.560 |
1996 | 1517 | 958 | 2405 | 3705 | 3254 | 4218 | 3257 | 2843 | 3731 | 0.403 | 0.326 | 0.499 |
1997 | 3687 | 2447 | 5554 | 3085 | 2715 | 3505 | 2634 | 2297 | 3019 | 0.398 | 0.322 | 0.492 |
1998 | 3689 | 2508 | 5426 | 2722 | 2364 | 3133 | 1897 | 1638 | 2197 | 0.377 | 0.302 | 0.471 |
1999 | 3091 | 2073 | 4609 | 2976 | 2563 | 3455 | 2237 | 1910 | 2619 | 0.346 | 0.278 | 0.430 |
2000 | 4447 | 3026 | 6534 | 2994 | 2596 | 3454 | 2287 | 1961 | 2668 | 0.338 | 0.271 | 0.421 |
2001 | 5945 | 4000 | 8836 | 3350 | 2897 | 3873 | 2246 | 1937 | 2603 | 0.286 | 0.227 | 0.362 |
2002 | 4560 | 3094 | 6721 | 3840 | 3271 | 4506 | 2571 | 2195 | 3011 | 0.376 | 0.299 | 0.472 |
2003 | 4707 | 3175 | 6979 | 3908 | 3400 | 4493 | 2935 | 2509 | 3433 | 0.350 | 0.273 | 0.449 |
2004 | 3047 | 2173 | 4273 | 4305 | 3751 | 4941 | 3204 | 2775 | 3699 | 0.400 | 0.317 | 0.505 |
2005 | 2595 | 1840 | 3659 | 4176 | 3622 | 4814 | 3479 | 2992 | 4047 | 0.407 | 0.324 | 0.511 |
2006 | 3209 | 2216 | 4645 | 3621 | 3116 | 4208 | 2942 | 2511 | 3447 | 0.364 | 0.291 | 0.455 |
2007 | 3496 | 2461 | 4967 | 3285 | 2840 | 3801 | 2506 | 2153 | 2917 | 0.317 | 0.249 | 0.404 |
2008 | 2229 | 1533 | 3240 | 2904 | 2482 | 3397 | 2080 | 1765 | 2450 | 0.339 | 0.262 | 0.438 |
2009 | 2250 | 1584 | 3196 | 2993 | 2531 | 3540 | 2415 | 2011 | 2900 | 0.248 | 0.189 | 0.325 |
2010 | 2064 | 1448 | 2941 | 2735 | 2300 | 3253 | 2078 | 1723 | 2505 | 0.234 | 0.177 | 0.308 |
2011 | 1807 | 1237 | 2639 | 2684 | 2227 | 3234 | 2079 | 1706 | 2533 | 0.188 | 0.142 | 0.248 |
2012 | 1586 | 1044 | 2408 | 2835 | 2332 | 3446 | 2289 | 1862 | 2815 | 0.180 | 0.135 | 0.240 |
2013 | 1605 | 1063 | 2422 | 2213 | 1821 | 2690 | 1780 | 1447 | 2190 | 0.174 | 0.131 | 0.230 |
2014 | 2647 | 1842 | 3802 | 2746 | 2276 | 3313 | 2278 | 1866 | 2780 | 0.162 | 0.123 | 0.214 |
2015 | 3391 | 2318 | 4960 | 2780 | 2304 | 3354 | 2049 | 1676 | 2506 | 0.139 | 0.104 | 0.187 |
2016 | 2948 | 2045 | 4250 | 3484 | 2883 | 4209 | 2254 | 1849 | 2747 | 0.179 | 0.137 | 0.233 |
2017 | 1885 | 1227 | 2895 | 3406 | 2812 | 4125 | 2448 | 2012 | 2978 | 0.260 | 0.196 | 0.345 |
2018 | 4427 | 2794 | 7012 | 3985 | 3240 | 4902 | 2871 | 2326 | 3544 | 0.228 | 0.171 | 0.303 |
2019 | 3954 | 2251 | 6947 | 3925 | 3096 | 4977 | 2561 | 2024 | 3240 | 0.203 | 0.147 | 0.282 |