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 | 6103 | 3667 | 10155 | 1708 | 1373 | 2124 | 873 | 692 | 1100 | 0.404 | 0.302 | 0.540 |
1985 | 5236 | 3395 | 8074 | 2450 | 1928 | 3112 | 1122 | 885 | 1424 | 0.318 | 0.238 | 0.425 |
1986 | 4893 | 3231 | 7409 | 3074 | 2498 | 3782 | 2021 | 1596 | 2559 | 0.369 | 0.288 | 0.473 |
1987 | 4679 | 2988 | 7327 | 3073 | 2575 | 3668 | 2090 | 1723 | 2535 | 0.448 | 0.351 | 0.571 |
1988 | 5949 | 3940 | 8982 | 3127 | 2643 | 3699 | 2160 | 1803 | 2587 | 0.407 | 0.319 | 0.519 |
1989 | 7328 | 4814 | 11155 | 3576 | 3016 | 4240 | 2179 | 1837 | 2584 | 0.423 | 0.334 | 0.536 |
1990 | 7378 | 4870 | 11179 | 4441 | 3725 | 5295 | 2719 | 2288 | 3230 | 0.397 | 0.315 | 0.500 |
1991 | 7810 | 4928 | 12375 | 4796 | 4041 | 5693 | 3186 | 2667 | 3806 | 0.466 | 0.376 | 0.578 |
1992 | 6099 | 3963 | 9386 | 6138 | 5145 | 7321 | 4099 | 3453 | 4866 | 0.529 | 0.424 | 0.661 |
1993 | 3756 | 2485 | 5679 | 5181 | 4380 | 6130 | 3889 | 3252 | 4651 | 0.540 | 0.426 | 0.685 |
1994 | 3454 | 2310 | 5165 | 4789 | 4095 | 5600 | 4067 | 3444 | 4802 | 0.437 | 0.347 | 0.551 |
1995 | 2435 | 1552 | 3819 | 4202 | 3624 | 4872 | 3415 | 2930 | 3980 | 0.466 | 0.370 | 0.586 |
1996 | 1839 | 1041 | 3248 | 3728 | 3223 | 4312 | 3239 | 2792 | 3758 | 0.417 | 0.337 | 0.517 |
1997 | 3349 | 2197 | 5104 | 3079 | 2669 | 3553 | 2636 | 2264 | 3068 | 0.403 | 0.326 | 0.500 |
1998 | 3596 | 2397 | 5396 | 2660 | 2278 | 3107 | 1859 | 1583 | 2182 | 0.385 | 0.308 | 0.482 |
1999 | 3318 | 2168 | 5078 | 3015 | 2535 | 3586 | 2260 | 1887 | 2706 | 0.354 | 0.283 | 0.441 |
2000 | 4375 | 2917 | 6561 | 2992 | 2550 | 3512 | 2282 | 1924 | 2706 | 0.343 | 0.274 | 0.429 |
2001 | 5499 | 3538 | 8549 | 3301 | 2802 | 3889 | 2231 | 1892 | 2629 | 0.290 | 0.227 | 0.372 |
2002 | 4422 | 2939 | 6652 | 3893 | 3238 | 4681 | 2629 | 2190 | 3155 | 0.362 | 0.285 | 0.461 |
2003 | 4317 | 2837 | 6569 | 3885 | 3317 | 4549 | 2975 | 2485 | 3560 | 0.337 | 0.255 | 0.445 |
2004 | 3164 | 2183 | 4585 | 4257 | 3648 | 4968 | 3191 | 2715 | 3751 | 0.385 | 0.299 | 0.494 |
2005 | 2753 | 1873 | 4046 | 4245 | 3590 | 5019 | 3522 | 2954 | 4200 | 0.398 | 0.313 | 0.508 |
2006 | 3199 | 2179 | 4697 | 3691 | 3100 | 4396 | 2996 | 2492 | 3601 | 0.362 | 0.285 | 0.461 |
2007 | 3318 | 2254 | 4885 | 3241 | 2748 | 3821 | 2469 | 2078 | 2933 | 0.321 | 0.247 | 0.416 |
2008 | 2409 | 1617 | 3590 | 2864 | 2392 | 3429 | 2041 | 1692 | 2462 | 0.341 | 0.259 | 0.448 |
2009 | 2237 | 1519 | 3296 | 2972 | 2445 | 3613 | 2354 | 1908 | 2905 | 0.254 | 0.190 | 0.339 |
2010 | 2039 | 1381 | 3010 | 2738 | 2232 | 3358 | 2082 | 1673 | 2590 | 0.235 | 0.175 | 0.316 |
2011 | 1774 | 1167 | 2697 | 2700 | 2159 | 3376 | 2097 | 1657 | 2653 | 0.189 | 0.139 | 0.257 |
2012 | 1537 | 950 | 2485 | 2812 | 2215 | 3570 | 2280 | 1777 | 2927 | 0.181 | 0.132 | 0.249 |
2013 | 1624 | 1009 | 2615 | 2178 | 1704 | 2784 | 1770 | 1370 | 2287 | 0.175 | 0.128 | 0.240 |
2014 | 2392 | 1559 | 3670 | 2641 | 2092 | 3334 | 2200 | 1719 | 2816 | 0.165 | 0.120 | 0.226 |
2015 | 2906 | 1770 | 4770 | 2592 | 2040 | 3293 | 1938 | 1498 | 2508 | 0.144 | 0.102 | 0.202 |
2016 | 2484 | 1359 | 4540 | 2663 | 2046 | 3466 | 2016 | 1527 | 2662 | 0.173 | 0.123 | 0.244 |