Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 2 to 6 (F26). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F26 | Low | High |
1975 | 4620 | 3421 | 6239 | 20871 | 15890 | 27413 | 15031 | 10421 | 21682 | 0.300 | 0.232 | 0.388 |
1976 | 7448 | 5500 | 10087 | 20355 | 16133 | 25683 | 13917 | 10097 | 19183 | 0.296 | 0.235 | 0.374 |
1977 | 9701 | 6798 | 13844 | 21551 | 17610 | 26375 | 13364 | 10011 | 17840 | 0.282 | 0.226 | 0.352 |
1978 | 5078 | 3598 | 7166 | 22994 | 19032 | 27781 | 13940 | 10828 | 17946 | 0.287 | 0.232 | 0.355 |
1979 | 3255 | 2343 | 4524 | 23017 | 19013 | 27864 | 15937 | 12726 | 19958 | 0.298 | 0.232 | 0.382 |
1980 | 3869 | 2955 | 5065 | 21796 | 18280 | 25989 | 16904 | 13725 | 20820 | 0.322 | 0.250 | 0.415 |
1981 | 3292 | 2488 | 4356 | 20155 | 17078 | 23787 | 15758 | 12913 | 19230 | 0.357 | 0.290 | 0.440 |
1982 | 4981 | 3808 | 6516 | 19276 | 16293 | 22805 | 14295 | 11600 | 17617 | 0.370 | 0.301 | 0.454 |
1983 | 7125 | 5393 | 9412 | 19663 | 16657 | 23212 | 12990 | 10385 | 16248 | 0.390 | 0.318 | 0.478 |
1984 | 5474 | 4131 | 7254 | 20570 | 17455 | 24242 | 12195 | 9680 | 15364 | 0.444 | 0.365 | 0.542 |
1985 | 2834 | 2195 | 3659 | 19853 | 16701 | 23600 | 12478 | 9915 | 15704 | 0.507 | 0.411 | 0.626 |
1986 | 3320 | 2490 | 4427 | 17280 | 14429 | 20695 | 11815 | 9335 | 14953 | 0.468 | 0.381 | 0.575 |
1987 | 4546 | 3418 | 6047 | 15859 | 13177 | 19087 | 10546 | 8187 | 13585 | 0.431 | 0.351 | 0.530 |
1988 | 4215 | 3183 | 5580 | 16358 | 13668 | 19579 | 9953 | 7674 | 12908 | 0.422 | 0.345 | 0.517 |
1989 | 4918 | 3550 | 6812 | 16865 | 14052 | 20242 | 10014 | 7732 | 12969 | 0.431 | 0.347 | 0.535 |
1990 | 6211 | 4195 | 9196 | 18244 | 15040 | 22131 | 10045 | 7699 | 13105 | 0.487 | 0.389 | 0.609 |
1991 | 5819 | 3858 | 8777 | 18922 | 15142 | 23647 | 9614 | 7217 | 12808 | 0.532 | 0.413 | 0.685 |
1992 | 6448 | 4189 | 9924 | 19421 | 15358 | 24558 | 9523 | 7137 | 12708 | 0.582 | 0.448 | 0.756 |
1993 | 5714 | 3720 | 8778 | 19029 | 15004 | 24133 | 9042 | 6774 | 12069 | 0.610 | 0.476 | 0.784 |
1994 | 5249 | 3469 | 7942 | 17949 | 14209 | 22675 | 8633 | 6545 | 11385 | 0.628 | 0.489 | 0.808 |
1995 | 6145 | 4182 | 9030 | 16810 | 13479 | 20962 | 7911 | 6060 | 10327 | 0.570 | 0.446 | 0.729 |
1996 | 4230 | 3075 | 5818 | 16285 | 13336 | 19887 | 7712 | 6084 | 9775 | 0.499 | 0.387 | 0.644 |
1997 | 3421 | 2536 | 4616 | 15533 | 13049 | 18489 | 8348 | 6831 | 10202 | 0.464 | 0.361 | 0.596 |
1998 | 3889 | 2901 | 5213 | 14256 | 12358 | 16444 | 8446 | 7102 | 10043 | 0.457 | 0.379 | 0.552 |
1999 | 3394 | 2518 | 4575 | 13241 | 11482 | 15271 | 7898 | 6681 | 9337 | 0.528 | 0.436 | 0.640 |
2000 | 3979 | 3087 | 5130 | 12092 | 10672 | 13702 | 6883 | 5985 | 7915 | 0.653 | 0.559 | 0.762 |
2001 | 3133 | 2454 | 4001 | 10158 | 8978 | 11493 | 5239 | 4584 | 5986 | 0.745 | 0.642 | 0.865 |
2002 | 5561 | 4533 | 6823 | 9112 | 8147 | 10192 | 3972 | 3478 | 4537 | 0.844 | 0.737 | 0.966 |
2003 | 5282 | 4311 | 6473 | 8278 | 7479 | 9164 | 3012 | 2617 | 3467 | 0.941 | 0.812 | 1.090 |
2004 | 5375 | 4326 | 6678 | 7578 | 6799 | 8446 | 2376 | 2079 | 2716 | 0.847 | 0.731 | 0.982 |
2005 | 4417 | 3537 | 5515 | 6765 | 6064 | 7547 | 2229 | 1947 | 2551 | 0.636 | 0.547 | 0.738 |
2006 | 7539 | 5985 | 9495 | 7505 | 6716 | 8387 | 2433 | 2132 | 2777 | 0.495 | 0.423 | 0.579 |
2007 | 4915 | 4009 | 6025 | 8595 | 7784 | 9490 | 2990 | 2624 | 3407 | 0.508 | 0.439 | 0.587 |
2008 | 3226 | 2521 | 4129 | 8212 | 7382 | 9134 | 3715 | 3267 | 4223 | 0.504 | 0.431 | 0.589 |
2009 | 3657 | 2988 | 4477 | 7736 | 6966 | 8592 | 4296 | 3767 | 4898 | 0.531 | 0.457 | 0.617 |
2010 | 5386 | 4414 | 6573 | 7589 | 6839 | 8422 | 4031 | 3510 | 4630 | 0.516 | 0.441 | 0.603 |
2011 | 6006 | 4891 | 7375 | 8422 | 7568 | 9372 | 3789 | 3273 | 4387 | 0.531 | 0.454 | 0.622 |
2012 | 4258 | 3367 | 5385 | 8664 | 7713 | 9732 | 3909 | 3341 | 4573 | 0.517 | 0.431 | 0.620 |
2013 | 4308 | 3576 | 5191 | |||||||||