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 | 2994 | 2119 | 4230 | 1353 | 1157 | 1582 | 949 | 803 | 1121 | 0.392 | 0.315 | 0.489 |
1985 | 5364 | 3898 | 7379 | 1940 | 1646 | 2286 | 1216 | 1029 | 1437 | 0.346 | 0.279 | 0.430 |
1986 | 4749 | 3493 | 6456 | 2606 | 2228 | 3049 | 1965 | 1652 | 2338 | 0.384 | 0.319 | 0.462 |
1987 | 4401 | 3272 | 5921 | 3038 | 2636 | 3500 | 2443 | 2091 | 2854 | 0.444 | 0.365 | 0.540 |
1988 | 3426 | 2536 | 4628 | 3143 | 2757 | 3584 | 2681 | 2326 | 3089 | 0.417 | 0.345 | 0.503 |
1989 | 5038 | 3741 | 6784 | 3277 | 2892 | 3714 | 2597 | 2276 | 2964 | 0.415 | 0.345 | 0.499 |
1990 | 6672 | 4965 | 8966 | 3672 | 3232 | 4172 | 2771 | 2431 | 3160 | 0.395 | 0.329 | 0.475 |
1991 | 6706 | 5014 | 8967 | 4131 | 3631 | 4699 | 3226 | 2816 | 3695 | 0.458 | 0.387 | 0.541 |
1992 | 8134 | 6097 | 10851 | 4653 | 4090 | 5294 | 3555 | 3105 | 4070 | 0.513 | 0.428 | 0.614 |
1993 | 6140 | 4661 | 8088 | 4958 | 4373 | 5622 | 4129 | 3608 | 4725 | 0.504 | 0.422 | 0.602 |
1994 | 3056 | 2320 | 4025 | 4669 | 4151 | 5250 | 4256 | 3761 | 4817 | 0.428 | 0.362 | 0.507 |
1995 | 3027 | 2302 | 3980 | 4256 | 3806 | 4760 | 3848 | 3421 | 4327 | 0.435 | 0.371 | 0.511 |
1996 | 1757 | 1337 | 2309 | 3465 | 3110 | 3859 | 3228 | 2885 | 3610 | 0.401 | 0.341 | 0.471 |
1997 | 1121 | 842 | 1492 | 2733 | 2453 | 3045 | 2582 | 2309 | 2887 | 0.400 | 0.340 | 0.470 |
1998 | 3658 | 2768 | 4836 | 2456 | 2197 | 2746 | 1962 | 1748 | 2203 | 0.376 | 0.319 | 0.444 |
1999 | 3141 | 2398 | 4115 | 2564 | 2282 | 2881 | 2140 | 1893 | 2419 | 0.348 | 0.295 | 0.412 |
2000 | 2435 | 1855 | 3196 | 2588 | 2307 | 2903 | 2259 | 2000 | 2552 | 0.339 | 0.286 | 0.400 |
2001 | 3751 | 2862 | 4915 | 2736 | 2445 | 3062 | 2230 | 1983 | 2507 | 0.313 | 0.259 | 0.379 |
2002 | 5174 | 3931 | 6809 | 3220 | 2872 | 3610 | 2521 | 2244 | 2833 | 0.382 | 0.323 | 0.453 |
2003 | 4079 | 3114 | 5342 | 3430 | 3063 | 3842 | 2880 | 2557 | 3243 | 0.398 | 0.336 | 0.471 |
2004 | 4310 | 3310 | 5614 | 3383 | 3020 | 3789 | 2891 | 2566 | 3258 | 0.441 | 0.371 | 0.524 |
2005 | 2430 | 1867 | 3163 | 3444 | 3081 | 3850 | 3177 | 2828 | 3569 | 0.448 | 0.378 | 0.530 |
2006 | 2074 | 1594 | 2698 | 3213 | 2881 | 3584 | 2863 | 2552 | 3211 | 0.456 | 0.387 | 0.537 |
2007 | 1865 | 1417 | 2456 | 2622 | 2352 | 2924 | 2359 | 2106 | 2643 | 0.457 | 0.386 | 0.542 |
2008 | 2473 | 1867 | 3277 | 2245 | 2004 | 2516 | 1909 | 1695 | 2150 | 0.508 | 0.415 | 0.622 |
2009 | 2367 | 1761 | 3181 | 1820 | 1608 | 2061 | 1493 | 1310 | 1703 | 0.437 | 0.361 | 0.528 |
2010 | 2074 | 1539 | 2794 | 1747 | 1534 | 1991 | 1467 | 1279 | 1684 | 0.435 | 0.355 | 0.533 |
2011 | 1562 | 1139 | 2143 | 1463 | 1278 | 1675 | 1296 | 1125 | 1493 | 0.385 | 0.310 | 0.479 |
2012 | 1240 | 861 | 1787 | 1496 | 1289 | 1735 | 1328 | 1139 | 1549 | 0.407 | 0.321 | 0.517 |
2013 | 915 | 583 | 1438 | 1317 | 1105 | 1570 | 1193 | 999 | 1425 | 0.408 | 0.310 | 0.536 |
2014 | 732 | 368 | 1456 | 1260 | 1005 | 1580 | 1142 | 913 | 1429 | 0.425 | 0.310 | 0.584 |