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 | 3049 | 1921 | 4841 | 1430 | 1140 | 1794 | 872 | 699 | 1087 | 0.391 | 0.303 | 0.505 |
1985 | 4987 | 3286 | 7566 | 2026 | 1599 | 2567 | 1158 | 925 | 1451 | 0.341 | 0.265 | 0.439 |
1986 | 4478 | 3016 | 6649 | 2666 | 2168 | 3278 | 1927 | 1544 | 2404 | 0.377 | 0.303 | 0.469 |
1987 | 4272 | 2956 | 6173 | 2722 | 2281 | 3248 | 2038 | 1691 | 2456 | 0.437 | 0.351 | 0.544 |
1988 | 3809 | 2605 | 5569 | 2750 | 2326 | 3250 | 2144 | 1801 | 2552 | 0.410 | 0.331 | 0.508 |
1989 | 5389 | 3723 | 7801 | 3115 | 2630 | 3690 | 2167 | 1838 | 2555 | 0.418 | 0.340 | 0.515 |
1990 | 7059 | 4849 | 10276 | 3980 | 3338 | 4747 | 2710 | 2297 | 3198 | 0.400 | 0.327 | 0.490 |
1991 | 6797 | 4715 | 9797 | 4349 | 3663 | 5163 | 3166 | 2664 | 3763 | 0.465 | 0.384 | 0.563 |
1992 | 7943 | 5450 | 11577 | 5818 | 4900 | 6908 | 4126 | 3499 | 4865 | 0.525 | 0.427 | 0.647 |
1993 | 5920 | 4116 | 8514 | 4998 | 4228 | 5907 | 3944 | 3320 | 4685 | 0.526 | 0.424 | 0.653 |
1994 | 3043 | 2115 | 4379 | 4620 | 3960 | 5391 | 4091 | 3480 | 4808 | 0.452 | 0.370 | 0.553 |
1995 | 3299 | 2306 | 4721 | 4019 | 3475 | 4647 | 3402 | 2928 | 3951 | 0.460 | 0.374 | 0.564 |
1996 | 2039 | 1410 | 2948 | 3583 | 3112 | 4126 | 3224 | 2789 | 3728 | 0.414 | 0.341 | 0.502 |
1997 | 1247 | 832 | 1868 | 2852 | 2471 | 3293 | 2606 | 2249 | 3019 | 0.409 | 0.337 | 0.495 |
1998 | 3436 | 2379 | 4965 | 2391 | 2045 | 2797 | 1838 | 1571 | 2150 | 0.391 | 0.320 | 0.476 |
1999 | 3362 | 2353 | 4802 | 2758 | 2332 | 3262 | 2214 | 1864 | 2630 | 0.361 | 0.296 | 0.440 |
2000 | 2636 | 1837 | 3784 | 2686 | 2288 | 3152 | 2240 | 1896 | 2647 | 0.349 | 0.285 | 0.426 |
2001 | 3951 | 2777 | 5622 | 2903 | 2470 | 3412 | 2176 | 1853 | 2555 | 0.314 | 0.250 | 0.393 |
2002 | 5492 | 3758 | 8026 | 3504 | 2912 | 4216 | 2559 | 2137 | 3065 | 0.371 | 0.299 | 0.460 |
2003 | 3779 | 2644 | 5400 | 3518 | 2997 | 4130 | 2860 | 2409 | 3396 | 0.367 | 0.290 | 0.464 |
2004 | 4455 | 3231 | 6143 | 3946 | 3381 | 4606 | 3041 | 2589 | 3573 | 0.392 | 0.310 | 0.495 |
2005 | 2942 | 2150 | 4026 | 4016 | 3391 | 4756 | 3451 | 2893 | 4116 | 0.394 | 0.312 | 0.497 |
2006 | 2514 | 1832 | 3450 | 3454 | 2906 | 4106 | 2949 | 2464 | 3530 | 0.375 | 0.298 | 0.474 |
2007 | 2564 | 1848 | 3557 | 2966 | 2512 | 3502 | 2425 | 2044 | 2878 | 0.337 | 0.262 | 0.432 |
2008 | 3088 | 2222 | 4291 | 2631 | 2191 | 3159 | 1967 | 1627 | 2379 | 0.345 | 0.264 | 0.450 |
2009 | 2279 | 1591 | 3265 | 2759 | 2272 | 3350 | 2278 | 1849 | 2807 | 0.267 | 0.203 | 0.352 |
2010 | 2201 | 1555 | 3115 | 2539 | 2080 | 3101 | 1972 | 1595 | 2436 | 0.248 | 0.188 | 0.328 |
2011 | 1889 | 1304 | 2735 | 2450 | 1980 | 3033 | 1957 | 1566 | 2447 | 0.216 | 0.161 | 0.291 |
2012 | 1446 | 930 | 2251 | 2432 | 1925 | 3073 | 2020 | 1582 | 2578 | 0.219 | 0.161 | 0.298 |
2013 | 1385 | 883 | 2173 | 1880 | 1473 | 2400 | 1549 | 1200 | 1999 | 0.216 | 0.157 | 0.298 |
2014 | 1212 | 736 | 1998 | 1900 | 1466 | 2462 | 1780 | 1363 | 2325 | 0.228 | 0.163 | 0.318 |