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 | 2748 | 1512 | 4996 | 1432 | 1085 | 1891 | 929 | 723 | 1195 | 0.400 | 0.292 | 0.548 |
1985 | 4530 | 2694 | 7616 | 1828 | 1361 | 2456 | 1040 | 798 | 1355 | 0.329 | 0.241 | 0.449 |
1986 | 4039 | 2486 | 6562 | 2611 | 2049 | 3328 | 1945 | 1516 | 2494 | 0.372 | 0.286 | 0.485 |
1987 | 3949 | 2541 | 6139 | 2662 | 2181 | 3248 | 2030 | 1659 | 2483 | 0.448 | 0.347 | 0.578 |
1988 | 3906 | 2512 | 6073 | 2688 | 2214 | 3263 | 2067 | 1701 | 2511 | 0.405 | 0.317 | 0.519 |
1989 | 5356 | 3454 | 8305 | 3004 | 2460 | 3669 | 2061 | 1715 | 2478 | 0.439 | 0.347 | 0.556 |
1990 | 7102 | 4519 | 11161 | 3928 | 3185 | 4845 | 2650 | 2195 | 3199 | 0.414 | 0.329 | 0.520 |
1991 | 6595 | 4261 | 10207 | 4252 | 3492 | 5179 | 3105 | 2570 | 3751 | 0.491 | 0.395 | 0.609 |
1992 | 7509 | 4735 | 11906 | 5474 | 4480 | 6690 | 3875 | 3236 | 4640 | 0.571 | 0.457 | 0.714 |
1993 | 5445 | 3515 | 8433 | 4771 | 3948 | 5766 | 3802 | 3143 | 4600 | 0.592 | 0.473 | 0.740 |
1994 | 2747 | 1759 | 4290 | 4249 | 3618 | 4991 | 3771 | 3202 | 4442 | 0.507 | 0.413 | 0.621 |
1995 | 3166 | 2070 | 4842 | 4043 | 3463 | 4720 | 3451 | 2954 | 4032 | 0.532 | 0.434 | 0.653 |
1996 | 2115 | 1383 | 3235 | 3384 | 2908 | 3938 | 3012 | 2585 | 3510 | 0.460 | 0.376 | 0.563 |
1997 | 1245 | 758 | 2044 | 2727 | 2337 | 3181 | 2480 | 2122 | 2898 | 0.436 | 0.356 | 0.535 |
1998 | 3126 | 2036 | 4799 | 2239 | 1892 | 2649 | 1735 | 1476 | 2041 | 0.418 | 0.339 | 0.515 |
1999 | 3358 | 2188 | 5151 | 2826 | 2363 | 3379 | 2282 | 1915 | 2720 | 0.380 | 0.309 | 0.469 |
2000 | 2518 | 1631 | 3885 | 2627 | 2212 | 3121 | 2202 | 1851 | 2619 | 0.362 | 0.293 | 0.447 |
2001 | 3631 | 2387 | 5524 | 2680 | 2238 | 3209 | 2012 | 1698 | 2383 | 0.301 | 0.239 | 0.378 |
2002 | 5584 | 3461 | 9010 | 3607 | 2952 | 4406 | 2646 | 2209 | 3169 | 0.352 | 0.283 | 0.439 |
2003 | 3232 | 2090 | 4998 | 3456 | 2917 | 4095 | 2894 | 2437 | 3436 | 0.331 | 0.260 | 0.420 |
2004 | 3573 | 2402 | 5316 | 3754 | 3180 | 4431 | 3028 | 2568 | 3572 | 0.381 | 0.303 | 0.478 |
2005 | 2775 | 1879 | 4099 | 3992 | 3373 | 4724 | 3459 | 2912 | 4110 | 0.416 | 0.333 | 0.520 |
2006 | 2374 | 1607 | 3507 | 3365 | 2855 | 3967 | 2888 | 2439 | 3420 | 0.408 | 0.327 | 0.510 |
2007 | 2502 | 1686 | 3713 | 2572 | 2188 | 3023 | 2044 | 1745 | 2394 | 0.397 | 0.317 | 0.497 |
2008 | 2930 | 1937 | 4431 | 2253 | 1877 | 2706 | 1623 | 1370 | 1923 | 0.471 | 0.368 | 0.603 |
2009 | 2620 | 1653 | 4152 | 2434 | 1999 | 2964 | 1881 | 1554 | 2279 | 0.367 | 0.288 | 0.468 |
2010 | 2344 | 1484 | 3703 | 2246 | 1820 | 2772 | 1641 | 1348 | 1999 | 0.379 | 0.295 | 0.486 |
2011 | 1819 | 1145 | 2892 | 2132 | 1723 | 2640 | 1657 | 1345 | 2042 | 0.326 | 0.252 | 0.422 |
2012 | 1371 | 808 | 2325 | 1926 | 1554 | 2386 | 1535 | 1253 | 1881 | 0.358 | 0.274 | 0.467 |
2013 | 1040 | 590 | 1832 | 1423 | 1127 | 1797 | 1175 | 940 | 1468 | 0.389 | 0.292 | 0.517 |
2014 | 860 | 422 | 1756 | 1537 | 1208 | 1957 | 1342 | 1064 | 1693 | 0.421 | 0.304 | 0.583 |