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 | 6098 | 3661 | 10157 | 1707 | 1372 | 2124 | 873 | 692 | 1100 | 0.403 | 0.302 | 0.538 |
1985 | 5234 | 3392 | 8078 | 2449 | 1926 | 3112 | 1122 | 884 | 1423 | 0.319 | 0.239 | 0.426 |
1986 | 4892 | 3228 | 7413 | 3072 | 2496 | 3781 | 2020 | 1595 | 2558 | 0.369 | 0.289 | 0.473 |
1987 | 4682 | 2989 | 7335 | 3072 | 2573 | 3668 | 2089 | 1721 | 2535 | 0.447 | 0.350 | 0.569 |
1988 | 5949 | 3938 | 8988 | 3127 | 2643 | 3700 | 2160 | 1803 | 2588 | 0.407 | 0.320 | 0.519 |
1989 | 7326 | 4809 | 11160 | 3576 | 3015 | 4241 | 2178 | 1836 | 2584 | 0.423 | 0.335 | 0.535 |
1990 | 7375 | 4864 | 11181 | 4441 | 3724 | 5296 | 2718 | 2288 | 3230 | 0.398 | 0.316 | 0.500 |
1991 | 7800 | 4919 | 12369 | 4795 | 4038 | 5693 | 3186 | 2666 | 3807 | 0.466 | 0.376 | 0.578 |
1992 | 6092 | 3956 | 9380 | 6135 | 5142 | 7320 | 4098 | 3451 | 4865 | 0.529 | 0.424 | 0.660 |
1993 | 3755 | 2482 | 5681 | 5180 | 4377 | 6129 | 3889 | 3251 | 4651 | 0.539 | 0.426 | 0.683 |
1994 | 3453 | 2308 | 5167 | 4787 | 4093 | 5598 | 4066 | 3443 | 4802 | 0.439 | 0.349 | 0.552 |
1995 | 2436 | 1552 | 3824 | 4201 | 3622 | 4872 | 3414 | 2929 | 3979 | 0.465 | 0.370 | 0.585 |
1996 | 1842 | 1042 | 3255 | 3728 | 3222 | 4313 | 3239 | 2791 | 3758 | 0.417 | 0.337 | 0.517 |
1997 | 3345 | 2193 | 5100 | 3079 | 2667 | 3554 | 2636 | 2264 | 3069 | 0.404 | 0.326 | 0.500 |
1998 | 3594 | 2394 | 5396 | 2659 | 2276 | 3107 | 1858 | 1582 | 2181 | 0.385 | 0.308 | 0.482 |
1999 | 3317 | 2167 | 5079 | 3015 | 2534 | 3586 | 2260 | 1887 | 2707 | 0.354 | 0.284 | 0.441 |
2000 | 4370 | 2912 | 6559 | 2991 | 2548 | 3510 | 2281 | 1922 | 2705 | 0.343 | 0.274 | 0.429 |
2001 | 5492 | 3529 | 8547 | 3298 | 2798 | 3887 | 2229 | 1890 | 2628 | 0.291 | 0.228 | 0.373 |
2002 | 4413 | 2932 | 6644 | 3892 | 3236 | 4681 | 2628 | 2189 | 3155 | 0.362 | 0.285 | 0.460 |
2003 | 4306 | 2828 | 6556 | 3882 | 3314 | 4548 | 2975 | 2485 | 3561 | 0.338 | 0.256 | 0.445 |
2004 | 3159 | 2178 | 4582 | 4253 | 3643 | 4964 | 3189 | 2712 | 3750 | 0.384 | 0.299 | 0.494 |
2005 | 2749 | 1869 | 4044 | 4243 | 3587 | 5019 | 3522 | 2952 | 4201 | 0.398 | 0.312 | 0.506 |
2006 | 3193 | 2174 | 4691 | 3690 | 3098 | 4396 | 2996 | 2492 | 3602 | 0.362 | 0.285 | 0.460 |
2007 | 3311 | 2247 | 4878 | 3238 | 2745 | 3819 | 2467 | 2076 | 2932 | 0.321 | 0.248 | 0.416 |
2008 | 2406 | 1613 | 3588 | 2861 | 2388 | 3428 | 2040 | 1690 | 2462 | 0.340 | 0.258 | 0.447 |
2009 | 2233 | 1515 | 3292 | 2971 | 2442 | 3613 | 2353 | 1906 | 2906 | 0.254 | 0.190 | 0.339 |
2010 | 2033 | 1376 | 3005 | 2736 | 2229 | 3358 | 2081 | 1672 | 2592 | 0.235 | 0.175 | 0.315 |
2011 | 1768 | 1162 | 2691 | 2698 | 2156 | 3376 | 2097 | 1656 | 2655 | 0.189 | 0.139 | 0.257 |
2012 | 1530 | 944 | 2479 | 2809 | 2211 | 3570 | 2279 | 1775 | 2928 | 0.181 | 0.132 | 0.249 |
2013 | 1614 | 999 | 2606 | 2175 | 1699 | 2784 | 1769 | 1368 | 2289 | 0.175 | 0.128 | 0.240 |
2014 | 2375 | 1545 | 3650 | 2635 | 2084 | 3332 | 2198 | 1715 | 2817 | 0.164 | 0.120 | 0.225 |
2015 | 2890 | 1758 | 4752 | 2580 | 2028 | 3284 | 1931 | 1489 | 2504 | 0.142 | 0.101 | 0.200 |
2016 | 2475 | 1353 | 4528 | 2818 | 2164 | 3670 | 2058 | 1567 | 2703 | 0.164 | 0.117 | 0.231 |