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 | 2734 | 1519 | 4922 | 1410 | 1101 | 1806 | 1041 | 817 | 1326 | 0.400 | 0.294 | 0.543 |
1985 | 4583 | 2742 | 7661 | 1708 | 1310 | 2226 | 1089 | 851 | 1394 | 0.334 | 0.246 | 0.453 |
1986 | 4048 | 2502 | 6548 | 2552 | 2023 | 3218 | 2005 | 1576 | 2551 | 0.375 | 0.289 | 0.485 |
1987 | 3943 | 2545 | 6110 | 2977 | 2455 | 3612 | 2445 | 2000 | 2990 | 0.446 | 0.348 | 0.572 |
1988 | 3868 | 2497 | 5990 | 3095 | 2569 | 3728 | 2573 | 2121 | 3121 | 0.408 | 0.321 | 0.519 |
1989 | 5341 | 3453 | 8263 | 3220 | 2683 | 3863 | 2498 | 2082 | 2998 | 0.438 | 0.348 | 0.552 |
1990 | 7113 | 4545 | 11132 | 3763 | 3106 | 4559 | 2803 | 2331 | 3370 | 0.416 | 0.332 | 0.520 |
1991 | 6570 | 4256 | 10140 | 4175 | 3472 | 5020 | 3288 | 2736 | 3952 | 0.490 | 0.396 | 0.605 |
1992 | 7532 | 4777 | 11876 | 4341 | 3593 | 5244 | 3324 | 2769 | 3989 | 0.567 | 0.455 | 0.706 |
1993 | 5459 | 3540 | 8418 | 4676 | 3892 | 5618 | 3939 | 3262 | 4757 | 0.585 | 0.470 | 0.730 |
1994 | 2714 | 1747 | 4216 | 4237 | 3618 | 4962 | 3871 | 3292 | 4552 | 0.506 | 0.416 | 0.615 |
1995 | 3161 | 2074 | 4819 | 4424 | 3800 | 5149 | 3997 | 3420 | 4670 | 0.528 | 0.433 | 0.643 |
1996 | 2088 | 1378 | 3163 | 3379 | 2912 | 3922 | 3097 | 2661 | 3605 | 0.461 | 0.379 | 0.561 |
1997 | 1214 | 748 | 1972 | 2771 | 2382 | 3223 | 2607 | 2234 | 3042 | 0.437 | 0.358 | 0.534 |
1998 | 3147 | 2059 | 4810 | 2291 | 1948 | 2694 | 1866 | 1587 | 2195 | 0.417 | 0.340 | 0.512 |
1999 | 3343 | 2192 | 5099 | 2733 | 2304 | 3241 | 2282 | 1923 | 2706 | 0.381 | 0.310 | 0.467 |
2000 | 2483 | 1617 | 3813 | 2625 | 2222 | 3103 | 2290 | 1931 | 2717 | 0.361 | 0.294 | 0.444 |
2001 | 3612 | 2382 | 5477 | 2628 | 2219 | 3112 | 2140 | 1809 | 2532 | 0.304 | 0.242 | 0.381 |
2002 | 5620 | 3517 | 8980 | 3675 | 3071 | 4398 | 2916 | 2455 | 3464 | 0.352 | 0.285 | 0.434 |
2003 | 3219 | 2092 | 4954 | 3546 | 3007 | 4183 | 3112 | 2629 | 3684 | 0.332 | 0.265 | 0.417 |
2004 | 3545 | 2375 | 5291 | 3383 | 2882 | 3971 | 2979 | 2531 | 3507 | 0.375 | 0.302 | 0.466 |
2005 | 2804 | 1891 | 4159 | 3832 | 3260 | 4504 | 3524 | 2985 | 4160 | 0.406 | 0.327 | 0.505 |
2006 | 2338 | 1577 | 3464 | 3689 | 3152 | 4319 | 3294 | 2800 | 3877 | 0.404 | 0.326 | 0.501 |
2007 | 2444 | 1644 | 3635 | 2695 | 2311 | 3142 | 2350 | 2009 | 2748 | 0.400 | 0.322 | 0.497 |
2008 | 2827 | 1857 | 4302 | 2435 | 2067 | 2869 | 2051 | 1737 | 2422 | 0.468 | 0.367 | 0.596 |
2009 | 2722 | 1700 | 4360 | 2057 | 1709 | 2476 | 1682 | 1400 | 2019 | 0.380 | 0.301 | 0.481 |
2010 | 2282 | 1428 | 3647 | 1919 | 1586 | 2322 | 1611 | 1331 | 1949 | 0.399 | 0.314 | 0.508 |
2011 | 1776 | 1104 | 2855 | 1630 | 1345 | 1976 | 1440 | 1184 | 1753 | 0.350 | 0.274 | 0.448 |
2012 | 1297 | 764 | 2201 | 1557 | 1277 | 1897 | 1382 | 1133 | 1684 | 0.382 | 0.296 | 0.492 |
2013 | 955 | 537 | 1700 | 1373 | 1109 | 1700 | 1244 | 1006 | 1538 | 0.415 | 0.315 | 0.546 |
2014 | 742 | 338 | 1630 | 1267 | 1003 | 1602 | 1148 | 913 | 1443 | 0.457 | 0.331 | 0.632 |