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 | 2863 | 2221 | 3689 | 1323 | 1164 | 1504 | 937 | 812 | 1081 | 0.392 | 0.317 | 0.484 |
1985 | 5727 | 4529 | 7241 | 1976 | 1738 | 2247 | 1203 | 1047 | 1382 | 0.345 | 0.282 | 0.423 |
1986 | 5022 | 3999 | 6307 | 2663 | 2347 | 3022 | 1985 | 1717 | 2295 | 0.385 | 0.323 | 0.459 |
1987 | 4626 | 3694 | 5794 | 3121 | 2773 | 3513 | 2496 | 2185 | 2852 | 0.446 | 0.369 | 0.539 |
1988 | 3256 | 2591 | 4093 | 3185 | 2850 | 3559 | 2745 | 2430 | 3101 | 0.415 | 0.345 | 0.499 |
1989 | 4888 | 3898 | 6128 | 3285 | 2958 | 3649 | 2625 | 2342 | 2943 | 0.406 | 0.339 | 0.486 |
1990 | 6612 | 5346 | 8179 | 3645 | 3284 | 4045 | 2752 | 2459 | 3080 | 0.385 | 0.322 | 0.460 |
1991 | 6983 | 5696 | 8560 | 4155 | 3741 | 4614 | 3212 | 2863 | 3603 | 0.448 | 0.381 | 0.528 |
1992 | 8472 | 6959 | 10313 | 4803 | 4335 | 5322 | 3660 | 3268 | 4098 | 0.502 | 0.423 | 0.597 |
1993 | 6423 | 5318 | 7759 | 5147 | 4655 | 5691 | 4280 | 3834 | 4778 | 0.487 | 0.410 | 0.578 |
1994 | 3327 | 2756 | 4016 | 4863 | 4409 | 5365 | 4414 | 3977 | 4899 | 0.404 | 0.341 | 0.480 |
1995 | 2801 | 2314 | 3392 | 4303 | 3911 | 4734 | 3925 | 3548 | 4341 | 0.409 | 0.350 | 0.479 |
1996 | 1872 | 1558 | 2249 | 3535 | 3225 | 3875 | 3283 | 2981 | 3615 | 0.377 | 0.322 | 0.441 |
1997 | 1122 | 931 | 1353 | 2796 | 2549 | 3067 | 2645 | 2402 | 2912 | 0.380 | 0.325 | 0.445 |
1998 | 3857 | 3214 | 4630 | 2562 | 2341 | 2805 | 2042 | 1848 | 2255 | 0.356 | 0.303 | 0.417 |
1999 | 3208 | 2682 | 3837 | 2583 | 2356 | 2832 | 2150 | 1945 | 2376 | 0.331 | 0.281 | 0.390 |
2000 | 2433 | 2032 | 2914 | 2602 | 2372 | 2855 | 2274 | 2058 | 2513 | 0.324 | 0.275 | 0.381 |
2001 | 3669 | 3061 | 4398 | 2749 | 2511 | 3008 | 2253 | 2043 | 2485 | 0.303 | 0.253 | 0.364 |
2002 | 5144 | 4284 | 6176 | 3147 | 2876 | 3443 | 2453 | 2226 | 2702 | 0.385 | 0.326 | 0.453 |
2003 | 4317 | 3590 | 5192 | 3424 | 3119 | 3759 | 2841 | 2571 | 3140 | 0.408 | 0.348 | 0.479 |
2004 | 4750 | 3947 | 5715 | 3446 | 3130 | 3794 | 2904 | 2619 | 3221 | 0.457 | 0.388 | 0.539 |
2005 | 2211 | 1816 | 2690 | 3394 | 3081 | 3739 | 3151 | 2849 | 3485 | 0.462 | 0.394 | 0.542 |
2006 | 2107 | 1730 | 2565 | 3137 | 2851 | 3452 | 2781 | 2512 | 3079 | 0.469 | 0.402 | 0.547 |
2007 | 1650 | 1322 | 2059 | 2600 | 2360 | 2865 | 2368 | 2140 | 2619 | 0.473 | 0.404 | 0.556 |
2008 | 2440 | 1962 | 3034 | 2217 | 2004 | 2453 | 1885 | 1695 | 2098 | 0.528 | 0.439 | 0.636 |
2009 | 2336 | 1863 | 2929 | 1797 | 1612 | 2003 | 1475 | 1311 | 1659 | 0.455 | 0.380 | 0.544 |
2010 | 2099 | 1656 | 2660 | 1746 | 1556 | 1959 | 1463 | 1292 | 1656 | 0.450 | 0.370 | 0.547 |
2011 | 1528 | 1166 | 2001 | 1458 | 1288 | 1649 | 1294 | 1135 | 1475 | 0.389 | 0.313 | 0.482 |
2012 | 1240 | 888 | 1730 | 1499 | 1302 | 1725 | 1332 | 1150 | 1543 | 0.405 | 0.317 | 0.516 |
2013 | 920 | 593 | 1426 | 1327 | 1115 | 1578 | 1203 | 1008 | 1434 | 0.397 | 0.299 | 0.526 |
2014 | 734 | 373 | 1444 | 1277 | 1015 | 1607 | 1159 | 922 | 1456 | 0.412 | 0.297 | 0.571 |