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 | 6071 | 3525 | 10455 | 1713 | 1357 | 2162 | 891 | 701 | 1133 | 0.406 | 0.300 | 0.550 |
1985 | 5223 | 3287 | 8298 | 2459 | 1899 | 3184 | 1122 | 874 | 1439 | 0.303 | 0.224 | 0.410 |
1986 | 4937 | 3168 | 7693 | 3095 | 2488 | 3850 | 2052 | 1607 | 2620 | 0.361 | 0.278 | 0.468 |
1987 | 4848 | 3034 | 7749 | 3088 | 2566 | 3717 | 2095 | 1719 | 2553 | 0.451 | 0.350 | 0.582 |
1988 | 6069 | 3925 | 9385 | 3155 | 2640 | 3770 | 2167 | 1795 | 2615 | 0.398 | 0.308 | 0.514 |
1989 | 7380 | 4710 | 11564 | 3606 | 3009 | 4321 | 2184 | 1829 | 2607 | 0.423 | 0.331 | 0.540 |
1990 | 7372 | 4734 | 11481 | 4512 | 3738 | 5447 | 2755 | 2299 | 3300 | 0.389 | 0.306 | 0.494 |
1991 | 7676 | 4710 | 12508 | 4825 | 4028 | 5780 | 3225 | 2683 | 3877 | 0.465 | 0.372 | 0.582 |
1992 | 6017 | 3819 | 9480 | 6135 | 5101 | 7377 | 4088 | 3428 | 4876 | 0.537 | 0.428 | 0.675 |
1993 | 3803 | 2444 | 5919 | 5205 | 4370 | 6200 | 3907 | 3250 | 4696 | 0.558 | 0.438 | 0.709 |
1994 | 3522 | 2296 | 5403 | 4789 | 4074 | 5630 | 4076 | 3436 | 4834 | 0.440 | 0.347 | 0.557 |
1995 | 2557 | 1586 | 4123 | 4291 | 3671 | 5014 | 3471 | 2961 | 4069 | 0.479 | 0.380 | 0.605 |
1996 | 1954 | 1067 | 3579 | 3799 | 3256 | 4432 | 3284 | 2811 | 3836 | 0.416 | 0.334 | 0.518 |
1997 | 3343 | 2153 | 5192 | 3131 | 2687 | 3648 | 2688 | 2288 | 3159 | 0.399 | 0.319 | 0.500 |
1998 | 3648 | 2366 | 5623 | 2684 | 2276 | 3167 | 1866 | 1579 | 2207 | 0.385 | 0.305 | 0.486 |
1999 | 3416 | 2180 | 5352 | 3111 | 2586 | 3741 | 2332 | 1929 | 2819 | 0.351 | 0.279 | 0.442 |
2000 | 4410 | 2860 | 6800 | 3044 | 2569 | 3607 | 2329 | 1947 | 2785 | 0.342 | 0.270 | 0.432 |
2001 | 5497 | 3399 | 8889 | 3336 | 2797 | 3978 | 2260 | 1898 | 2690 | 0.276 | 0.214 | 0.356 |
2002 | 4374 | 2836 | 6746 | 4049 | 3318 | 4941 | 2735 | 2257 | 3315 | 0.355 | 0.275 | 0.459 |
2003 | 4231 | 2724 | 6574 | 3959 | 3342 | 4690 | 3076 | 2541 | 3724 | 0.317 | 0.237 | 0.423 |
2004 | 3191 | 2146 | 4744 | 4328 | 3674 | 5099 | 3265 | 2753 | 3872 | 0.369 | 0.284 | 0.480 |
2005 | 2807 | 1858 | 4241 | 4385 | 3676 | 5231 | 3648 | 3032 | 4387 | 0.389 | 0.302 | 0.500 |
2006 | 3350 | 2216 | 5064 | 3829 | 3196 | 4587 | 3112 | 2571 | 3766 | 0.350 | 0.273 | 0.450 |
2007 | 3416 | 2237 | 5218 | 3316 | 2784 | 3950 | 2516 | 2096 | 3020 | 0.305 | 0.233 | 0.399 |
2008 | 2444 | 1588 | 3760 | 2947 | 2437 | 3562 | 2098 | 1722 | 2555 | 0.336 | 0.253 | 0.444 |
2009 | 2300 | 1525 | 3468 | 3072 | 2499 | 3776 | 2436 | 1952 | 3041 | 0.239 | 0.177 | 0.322 |
2010 | 2134 | 1415 | 3219 | 2855 | 2303 | 3539 | 2175 | 1731 | 2732 | 0.224 | 0.166 | 0.304 |
2011 | 1915 | 1237 | 2966 | 2871 | 2272 | 3628 | 2231 | 1741 | 2859 | 0.176 | 0.128 | 0.240 |
2012 | 1659 | 980 | 2809 | 3027 | 2346 | 3907 | 2447 | 1873 | 3196 | 0.166 | 0.119 | 0.231 |
2013 | 1783 | 1056 | 3010 | 2390 | 1833 | 3116 | 1958 | 1487 | 2578 | 0.158 | 0.114 | 0.220 |
2014 | 2613 | 1558 | 4383 | 2919 | 2266 | 3761 | 2445 | 1872 | 3194 | 0.145 | 0.104 | 0.202 |
2015 | 3443 | 1622 | 7310 | 2934 | 2221 | 3876 | 2217 | 1656 | 2967 | 0.113 | 0.079 | 0.163 |