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 | 2672 | 1441 | 4957 | 1424 | 1072 | 1890 | 934 | 724 | 1206 | 0.400 | 0.291 | 0.550 |
1985 | 4522 | 2648 | 7721 | 1812 | 1339 | 2453 | 1026 | 785 | 1340 | 0.333 | 0.243 | 0.457 |
1986 | 3995 | 2425 | 6583 | 2604 | 2035 | 3333 | 1945 | 1511 | 2502 | 0.374 | 0.286 | 0.489 |
1987 | 3912 | 2491 | 6144 | 2658 | 2172 | 3253 | 2032 | 1657 | 2492 | 0.444 | 0.344 | 0.574 |
1988 | 3910 | 2492 | 6133 | 2684 | 2204 | 3269 | 2062 | 1693 | 2512 | 0.406 | 0.317 | 0.521 |
1989 | 5366 | 3426 | 8404 | 2999 | 2446 | 3678 | 2055 | 1705 | 2476 | 0.439 | 0.346 | 0.557 |
1990 | 7178 | 4518 | 11405 | 3938 | 3177 | 4881 | 2645 | 2186 | 3202 | 0.417 | 0.331 | 0.526 |
1991 | 6585 | 4214 | 10289 | 4253 | 3481 | 5196 | 3107 | 2565 | 3764 | 0.491 | 0.395 | 0.611 |
1992 | 7539 | 4707 | 12074 | 5470 | 4461 | 6709 | 3865 | 3221 | 4637 | 0.569 | 0.454 | 0.714 |
1993 | 5440 | 3477 | 8512 | 4770 | 3935 | 5782 | 3802 | 3135 | 4611 | 0.590 | 0.471 | 0.740 |
1994 | 2688 | 1701 | 4248 | 4215 | 3583 | 4959 | 3747 | 3178 | 4418 | 0.512 | 0.418 | 0.628 |
1995 | 3169 | 2053 | 4893 | 4051 | 3463 | 4740 | 3459 | 2955 | 4048 | 0.534 | 0.435 | 0.656 |
1996 | 2142 | 1387 | 3309 | 3378 | 2896 | 3940 | 3001 | 2570 | 3504 | 0.464 | 0.379 | 0.568 |
1997 | 1222 | 738 | 2025 | 2726 | 2331 | 3187 | 2484 | 2120 | 2910 | 0.436 | 0.355 | 0.536 |
1998 | 3121 | 2018 | 4827 | 2235 | 1884 | 2651 | 1732 | 1470 | 2042 | 0.418 | 0.338 | 0.516 |
1999 | 3387 | 2186 | 5250 | 2838 | 2368 | 3402 | 2290 | 1918 | 2733 | 0.382 | 0.309 | 0.471 |
2000 | 2485 | 1595 | 3871 | 2618 | 2198 | 3117 | 2198 | 1844 | 2619 | 0.362 | 0.293 | 0.447 |
2001 | 3598 | 2343 | 5525 | 2664 | 2218 | 3198 | 2001 | 1686 | 2375 | 0.302 | 0.240 | 0.380 |
2002 | 5704 | 3484 | 9340 | 3643 | 2968 | 4472 | 2662 | 2217 | 3195 | 0.347 | 0.279 | 0.432 |
2003 | 3162 | 2018 | 4956 | 3471 | 2922 | 4123 | 2920 | 2455 | 3475 | 0.326 | 0.256 | 0.414 |
2004 | 3495 | 2311 | 5288 | 3794 | 3203 | 4496 | 3085 | 2608 | 3649 | 0.369 | 0.294 | 0.463 |
2005 | 2831 | 1886 | 4249 | 4067 | 3427 | 4827 | 3523 | 2958 | 4197 | 0.404 | 0.324 | 0.505 |
2006 | 2365 | 1576 | 3549 | 3409 | 2884 | 4030 | 2934 | 2471 | 3482 | 0.399 | 0.319 | 0.498 |
2007 | 2494 | 1652 | 3765 | 2553 | 2165 | 3012 | 2027 | 1727 | 2379 | 0.396 | 0.316 | 0.495 |
2008 | 2852 | 1849 | 4398 | 2233 | 1851 | 2695 | 1620 | 1362 | 1928 | 0.463 | 0.361 | 0.593 |
2009 | 2755 | 1688 | 4496 | 2436 | 1981 | 2995 | 1854 | 1526 | 2253 | 0.376 | 0.295 | 0.478 |
2010 | 2306 | 1418 | 3751 | 2211 | 1774 | 2754 | 1616 | 1319 | 1979 | 0.396 | 0.309 | 0.507 |
2011 | 1795 | 1097 | 2937 | 2084 | 1670 | 2601 | 1615 | 1304 | 2001 | 0.347 | 0.270 | 0.446 |
2012 | 1297 | 749 | 2243 | 1857 | 1494 | 2308 | 1487 | 1212 | 1825 | 0.377 | 0.290 | 0.490 |
2013 | 955 | 527 | 1730 | 1356 | 1072 | 1715 | 1128 | 903 | 1409 | 0.414 | 0.314 | 0.547 |
2014 | 739 | 331 | 1647 | 1420 | 1110 | 1815 | 1252 | 991 | 1582 | 0.459 | 0.332 | 0.635 |