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 | 4814 | 3458 | 6702 | 18946 | 14664 | 24477 | 13081 | 9128 | 18745 | 0.284 | 0.223 | 0.362 |
1976 | 6497 | 4715 | 8952 | 19194 | 15363 | 23980 | 12901 | 9543 | 17440 | 0.295 | 0.235 | 0.371 |
1977 | 7420 | 5125 | 10744 | 20043 | 16388 | 24513 | 13030 | 9890 | 17167 | 0.313 | 0.248 | 0.395 |
1978 | 3926 | 2728 | 5649 | 20410 | 16644 | 25027 | 13082 | 9968 | 17170 | 0.300 | 0.238 | 0.378 |
1979 | 2859 | 2005 | 4077 | 19831 | 15956 | 24647 | 14220 | 10954 | 18459 | 0.302 | 0.232 | 0.393 |
1980 | 3532 | 2617 | 4767 | 18601 | 15090 | 22928 | 14533 | 11313 | 18671 | 0.306 | 0.234 | 0.400 |
1981 | 2928 | 2121 | 4042 | 17533 | 14389 | 21364 | 13615 | 10687 | 17346 | 0.304 | 0.246 | 0.375 |
1982 | 4724 | 3518 | 6344 | 17466 | 14459 | 21097 | 12954 | 10211 | 16435 | 0.314 | 0.258 | 0.384 |
1983 | 6575 | 4803 | 9000 | 18503 | 15623 | 21913 | 12483 | 9899 | 15740 | 0.348 | 0.283 | 0.427 |
1984 | 5601 | 4191 | 7486 | 20161 | 17262 | 23547 | 12243 | 9801 | 15293 | 0.431 | 0.363 | 0.512 |
1985 | 3310 | 2451 | 4470 | 19827 | 16985 | 23144 | 12354 | 10019 | 15232 | 0.512 | 0.424 | 0.617 |
1986 | 3194 | 2386 | 4275 | 16912 | 14477 | 19755 | 11358 | 9282 | 13900 | 0.463 | 0.385 | 0.556 |
1987 | 4013 | 2946 | 5465 | 15555 | 13296 | 18199 | 10375 | 8435 | 12762 | 0.446 | 0.353 | 0.564 |
1988 | 4674 | 3386 | 6453 | 15659 | 13109 | 18705 | 9446 | 7470 | 11945 | 0.459 | 0.369 | 0.573 |
1989 | 4590 | 3224 | 6536 | 16082 | 13117 | 19717 | 9046 | 6968 | 11743 | 0.430 | 0.330 | 0.560 |
1990 | 6008 | 3998 | 9028 | 17763 | 14074 | 22420 | 9598 | 7141 | 12902 | 0.504 | 0.396 | 0.641 |
1991 | 5494 | 3637 | 8301 | 18413 | 13980 | 24253 | 9482 | 6765 | 13289 | 0.544 | 0.422 | 0.701 |
1992 | 6637 | 4376 | 10064 | 18941 | 14147 | 25359 | 9353 | 6613 | 13227 | 0.597 | 0.459 | 0.778 |
1993 | 6852 | 4548 | 10321 | 19203 | 14333 | 25727 | 8804 | 6251 | 12400 | 0.640 | 0.492 | 0.833 |
1994 | 5901 | 4023 | 8655 | 18876 | 14161 | 25161 | 8372 | 6021 | 11640 | 0.662 | 0.510 | 0.859 |
1995 | 5846 | 3979 | 8590 | 17838 | 13576 | 23437 | 8137 | 5948 | 11133 | 0.643 | 0.502 | 0.822 |
1996 | 4296 | 3049 | 6052 | 16267 | 12686 | 20860 | 7807 | 5857 | 10407 | 0.603 | 0.474 | 0.767 |
1997 | 3522 | 2490 | 4981 | 14240 | 11465 | 17686 | 7489 | 5857 | 9576 | 0.569 | 0.444 | 0.729 |
1998 | 4196 | 2965 | 5937 | 12655 | 10480 | 15282 | 6847 | 5511 | 8506 | 0.501 | 0.401 | 0.626 |
1999 | 4161 | 2978 | 5813 | 12261 | 10039 | 14975 | 6451 | 5137 | 8101 | 0.544 | 0.437 | 0.677 |
2000 | 5573 | 4092 | 7591 | 12040 | 10082 | 14378 | 5932 | 4814 | 7308 | 0.607 | 0.495 | 0.745 |
2001 | 3572 | 2635 | 4842 | 11416 | 9845 | 13237 | 5337 | 4441 | 6413 | 0.698 | 0.573 | 0.849 |
2002 | 4702 | 3500 | 6315 | 10237 | 8836 | 11861 | 4871 | 4067 | 5834 | 0.783 | 0.666 | 0.919 |
2003 | 3259 | 2323 | 4571 | 8391 | 7254 | 9706 | 3764 | 3120 | 4542 | 0.832 | 0.701 | 0.987 |
2004 | 5237 | 3804 | 7211 | 7512 | 6285 | 8978 | 3063 | 2442 | 3842 | 0.709 | 0.602 | 0.836 |
2005 | 4535 | 3338 | 6161 | 7577 | 6318 | 9087 | 2764 | 2220 | 3441 | 0.595 | 0.485 | 0.730 |
2006 | 5888 | 4325 | 8014 | 8525 | 7134 | 10186 | 3227 | 2602 | 4004 | 0.493 | 0.394 | 0.616 |
2007 | 5283 | 3902 | 7152 | 9613 | 8138 | 11354 | 4003 | 3249 | 4933 | 0.538 | 0.440 | 0.658 |
2008 | 2939 | 2135 | 4044 | 9576 | 8048 | 11394 | 4520 | 3661 | 5579 | 0.477 | 0.395 | 0.576 |
2009 | 3398 | 2499 | 4620 | 9223 | 7737 | 10993 | 5378 | 4360 | 6634 | 0.565 | 0.463 | 0.690 |
2010 | 4686 | 3475 | 6317 | 8116 | 6860 | 9602 | 4656 | 3764 | 5760 | 0.553 | 0.452 | 0.676 |
2011 | 5454 | 3940 | 7551 | 8582 | 7287 | 10107 | 4083 | 3285 | 5076 | 0.562 | 0.456 | 0.692 |
2012 | 3225 | 2266 | 4591 | 8817 | 7216 | 10773 | 4158 | 3257 | 5310 | 0.488 | 0.370 | 0.644 |
2013 | 2774 | 1749 | 4400 | 9079 | 7068 | 11661 | 5064 | 3816 | 6720 | 0.524 | 0.387 | 0.711 |
2014 | 4441 | 2301 | 8569 | 8267 | 5926 | 11532 | 4930 | 3310 | 7344 | 0.642 | 0.430 | 0.960 |
2015 | 4551 | 1741 | 11899 | 7721 | 4741 | 12573 | 3799 | 2135 | 6758 | 0.645 | 0.395 | 1.053 |
2016 | 4665 | 1425 | 15271 | 7924 | 3987 | 15750 | 3451 | 1702 | 6999 | 0.647 | 0.368 | 1.138 |
2017 | 3469 | 1418 | 8489 | |||||||||