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 | 4658 | 3391 | 6397 | 20879 | 15790 | 27607 | 15074 | 10381 | 21888 | 0.300 | 0.231 | 0.390 |
1976 | 7378 | 5394 | 10091 | 20339 | 16003 | 25850 | 13943 | 10044 | 19354 | 0.290 | 0.228 | 0.369 |
1977 | 9720 | 6801 | 13892 | 21614 | 17531 | 26648 | 13428 | 9991 | 18047 | 0.294 | 0.232 | 0.372 |
1978 | 5021 | 3522 | 7158 | 22971 | 18834 | 28017 | 13872 | 10671 | 18032 | 0.289 | 0.231 | 0.362 |
1979 | 3251 | 2317 | 4563 | 23040 | 18781 | 28266 | 15916 | 12553 | 20181 | 0.297 | 0.224 | 0.394 |
1980 | 3832 | 2878 | 5102 | 21794 | 18094 | 26251 | 16921 | 13595 | 21060 | 0.320 | 0.240 | 0.428 |
1981 | 3271 | 2432 | 4398 | 20145 | 16952 | 23939 | 15774 | 12823 | 19403 | 0.352 | 0.283 | 0.438 |
1982 | 5000 | 3762 | 6644 | 19258 | 16170 | 22937 | 14308 | 11515 | 17779 | 0.360 | 0.291 | 0.445 |
1983 | 7019 | 5236 | 9410 | 19746 | 16637 | 23435 | 13100 | 10412 | 16483 | 0.389 | 0.317 | 0.479 |
1984 | 5318 | 3992 | 7085 | 20649 | 17439 | 24449 | 12342 | 9761 | 15606 | 0.454 | 0.371 | 0.555 |
1985 | 2814 | 2145 | 3690 | 19789 | 16585 | 23612 | 12508 | 9913 | 15781 | 0.511 | 0.413 | 0.632 |
1986 | 3268 | 2447 | 4364 | 17091 | 14205 | 20564 | 11729 | 9235 | 14896 | 0.462 | 0.373 | 0.571 |
1987 | 4469 | 3360 | 5944 | 15753 | 13049 | 19018 | 10505 | 8141 | 13555 | 0.426 | 0.344 | 0.528 |
1988 | 4313 | 3225 | 5770 | 16362 | 13652 | 19609 | 9931 | 7656 | 12881 | 0.438 | 0.354 | 0.541 |
1989 | 4819 | 3475 | 6682 | 16776 | 13927 | 20208 | 9918 | 7647 | 12863 | 0.406 | 0.321 | 0.512 |
1990 | 6232 | 4193 | 9263 | 18437 | 15146 | 22443 | 10231 | 7854 | 13328 | 0.507 | 0.400 | 0.643 |
1991 | 5944 | 3902 | 9057 | 18968 | 14999 | 23986 | 9652 | 7177 | 12980 | 0.547 | 0.413 | 0.724 |
1992 | 6681 | 4266 | 10462 | 19485 | 15203 | 24974 | 9457 | 7000 | 12775 | 0.593 | 0.446 | 0.789 |
1993 | 6011 | 3813 | 9477 | 19191 | 14874 | 24760 | 8976 | 6642 | 12130 | 0.640 | 0.482 | 0.849 |
1994 | 5357 | 3481 | 8242 | 17804 | 13874 | 22849 | 8385 | 6259 | 11233 | 0.667 | 0.501 | 0.889 |
1995 | 6054 | 4109 | 8920 | 16303 | 12906 | 20594 | 7524 | 5679 | 9968 | 0.596 | 0.452 | 0.787 |
1996 | 4127 | 2971 | 5732 | 15614 | 12637 | 19292 | 7266 | 5656 | 9334 | 0.502 | 0.381 | 0.663 |
1997 | 3468 | 2556 | 4706 | 14958 | 12459 | 17959 | 7939 | 6444 | 9780 | 0.458 | 0.348 | 0.604 |
1998 | 3950 | 2911 | 5359 | 13945 | 12006 | 16198 | 8128 | 6797 | 9720 | 0.443 | 0.365 | 0.538 |
1999 | 3309 | 2434 | 4498 | 13152 | 11281 | 15332 | 7767 | 6484 | 9305 | 0.516 | 0.414 | 0.642 |
2000 | 4039 | 3083 | 5293 | 12074 | 10603 | 13749 | 6886 | 5960 | 7957 | 0.664 | 0.563 | 0.783 |
2001 | 3181 | 2473 | 4092 | 10051 | 8852 | 11412 | 5161 | 4494 | 5928 | 0.720 | 0.614 | 0.845 |
2002 | 5545 | 4444 | 6919 | 9238 | 8198 | 10410 | 4056 | 3525 | 4667 | 0.868 | 0.751 | 1.003 |
2003 | 5263 | 4217 | 6569 | 8278 | 7420 | 9234 | 3002 | 2593 | 3476 | 0.954 | 0.827 | 1.102 |
2004 | 5438 | 4304 | 6870 | 7518 | 6703 | 8431 | 2329 | 2027 | 2677 | 0.842 | 0.725 | 0.978 |
2005 | 4473 | 3536 | 5658 | 6731 | 5984 | 7571 | 2177 | 1893 | 2503 | 0.627 | 0.536 | 0.734 |
2006 | 7406 | 5815 | 9433 | 7475 | 6660 | 8389 | 2422 | 2111 | 2778 | 0.497 | 0.419 | 0.589 |
2007 | 4878 | 3914 | 6078 | 8579 | 7711 | 9545 | 2995 | 2616 | 3430 | 0.513 | 0.439 | 0.599 |
2008 | 3256 | 2553 | 4153 | 8217 | 7358 | 9177 | 3714 | 3256 | 4236 | 0.499 | 0.423 | 0.588 |
2009 | 3620 | 2905 | 4511 | 7689 | 6888 | 8584 | 4274 | 3731 | 4895 | 0.531 | 0.452 | 0.624 |
2010 | 5341 | 4294 | 6642 | 7530 | 6748 | 8402 | 3999 | 3464 | 4618 | 0.521 | 0.442 | 0.614 |
2011 | 5962 | 4754 | 7477 | 8329 | 7432 | 9334 | 3734 | 3209 | 4345 | 0.554 | 0.468 | 0.656 |
2012 | 4239 | 3292 | 5460 | 8512 | 7519 | 9635 | 3805 | 3230 | 4482 | 0.502 | 0.413 | 0.609 |
2013 | 4295 | 3558 | 5186 | |||||||||