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 | 4744 | 3283 | 6854 | 19573 | 14917 | 25682 | 13952 | 9715 | 20037 | 0.295 | 0.221 | 0.396 |
1976 | 6898 | 4822 | 9868 | 19649 | 15486 | 24932 | 13452 | 9767 | 18528 | 0.293 | 0.223 | 0.387 |
1977 | 8518 | 5639 | 12865 | 20967 | 16847 | 26095 | 13304 | 9911 | 17858 | 0.263 | 0.199 | 0.349 |
1978 | 4683 | 3200 | 6852 | 22697 | 18309 | 28137 | 14204 | 10890 | 18528 | 0.265 | 0.202 | 0.349 |
1979 | 3195 | 2227 | 4584 | 23272 | 18619 | 29087 | 16352 | 12694 | 21064 | 0.282 | 0.195 | 0.406 |
1980 | 3815 | 2755 | 5284 | 22382 | 18379 | 27256 | 17407 | 13848 | 21880 | 0.310 | 0.212 | 0.454 |
1981 | 3453 | 2466 | 4835 | 20986 | 17618 | 24997 | 16360 | 13272 | 20167 | 0.348 | 0.271 | 0.448 |
1982 | 5017 | 3619 | 6954 | 20177 | 16911 | 24074 | 14854 | 11938 | 18481 | 0.372 | 0.292 | 0.473 |
1983 | 6274 | 4473 | 8801 | 20384 | 17091 | 24311 | 13559 | 10781 | 17052 | 0.398 | 0.315 | 0.504 |
1984 | 5207 | 3769 | 7195 | 20810 | 17433 | 24841 | 12676 | 10038 | 16008 | 0.418 | 0.331 | 0.529 |
1985 | 2888 | 2113 | 3947 | 20309 | 16968 | 24307 | 12851 | 10214 | 16169 | 0.518 | 0.409 | 0.655 |
1986 | 3050 | 2210 | 4209 | 17320 | 14355 | 20896 | 11782 | 9272 | 14971 | 0.471 | 0.368 | 0.603 |
1987 | 3974 | 2875 | 5492 | 15511 | 12756 | 18860 | 10413 | 8032 | 13500 | 0.370 | 0.285 | 0.480 |
1988 | 4523 | 3244 | 6307 | 16411 | 13570 | 19846 | 10104 | 7777 | 13128 | 0.386 | 0.299 | 0.499 |
1989 | 4756 | 3304 | 6846 | 17382 | 14333 | 21080 | 10228 | 7876 | 13283 | 0.395 | 0.299 | 0.522 |
1990 | 6091 | 4137 | 8969 | 18907 | 15360 | 23273 | 10611 | 8088 | 13920 | 0.484 | 0.357 | 0.656 |
1991 | 5664 | 3833 | 8369 | 19357 | 15210 | 24634 | 10189 | 7427 | 13980 | 0.503 | 0.352 | 0.719 |
1992 | 6289 | 4230 | 9348 | 19887 | 15531 | 25464 | 10164 | 7388 | 13983 | 0.560 | 0.390 | 0.802 |
1993 | 5761 | 3901 | 8507 | 19467 | 15143 | 25026 | 9667 | 6986 | 13378 | 0.617 | 0.444 | 0.859 |
1994 | 4852 | 3305 | 7124 | 17912 | 13959 | 22984 | 8903 | 6497 | 12199 | 0.673 | 0.488 | 0.928 |
1995 | 5915 | 4091 | 8552 | 16102 | 12720 | 20383 | 7757 | 5759 | 10446 | 0.607 | 0.442 | 0.832 |
1996 | 4270 | 3048 | 5981 | 15349 | 12396 | 19005 | 7172 | 5520 | 9320 | 0.479 | 0.346 | 0.665 |
1997 | 3430 | 2439 | 4823 | 14904 | 12360 | 17972 | 7875 | 6370 | 9736 | 0.423 | 0.301 | 0.593 |
1998 | 4401 | 3138 | 6173 | 14426 | 12298 | 16923 | 8375 | 6966 | 10068 | 0.387 | 0.303 | 0.495 |
1999 | 3967 | 2816 | 5588 | 14452 | 12226 | 17084 | 8387 | 6867 | 10242 | 0.503 | 0.378 | 0.669 |
2000 | 4697 | 3315 | 6654 | 13549 | 11750 | 15624 | 7536 | 6487 | 8755 | 0.749 | 0.618 | 0.907 |
2001 | 2979 | 2092 | 4240 | 10771 | 9249 | 12543 | 5366 | 4614 | 6240 | 0.838 | 0.698 | 1.007 |
2002 | 4345 | 3085 | 6120 | 8634 | 7331 | 10169 | 3899 | 3320 | 4580 | 0.757 | 0.631 | 0.909 |
2003 | 3878 | 2737 | 5493 | 7744 | 6521 | 9197 | 3100 | 2617 | 3671 | 0.925 | 0.774 | 1.106 |
2004 | 5608 | 4066 | 7735 | 7303 | 6174 | 8637 | 2365 | 2006 | 2789 | 0.768 | 0.636 | 0.928 |
2005 | 4855 | 3564 | 6614 | 7620 | 6452 | 8999 | 2213 | 1887 | 2597 | 0.604 | 0.492 | 0.742 |
2006 | 6069 | 4421 | 8331 | 8220 | 7069 | 9558 | 2665 | 2268 | 3131 | 0.458 | 0.368 | 0.571 |
2007 | 5215 | 3787 | 7182 | 9193 | 7923 | 10666 | 3460 | 2937 | 4077 | 0.490 | 0.398 | 0.604 |
2008 | 2974 | 2098 | 4216 | 8966 | 7758 | 10362 | 4104 | 3504 | 4807 | 0.515 | 0.419 | 0.632 |
2009 | 3362 | 2396 | 4716 | 7818 | 6791 | 9000 | 4417 | 3750 | 5203 | 0.534 | 0.432 | 0.660 |
2010 | 4951 | 3559 | 6888 | 7309 | 6320 | 8451 | 3933 | 3309 | 4675 | 0.545 | 0.442 | 0.672 |
2011 | 5339 | 3810 | 7481 | 7633 | 6530 | 8922 | 3419 | 2854 | 4095 | 0.556 | 0.451 | 0.686 |
2012 | 3591 | 2536 | 5086 | 7521 | 6414 | 8820 | 3388 | 2812 | 4081 | 0.542 | 0.439 | 0.669 |
2013 | 2699 | 1791 | 4069 | 6790 | 5768 | 7993 | 3570 | 2937 | 4339 | 0.552 | 0.441 | 0.690 |
2014 | 5061 | 3329 | 7696 | 6414 | 5370 | 7662 | 3469 | 2787 | 4318 | 0.737 | 0.562 | 0.967 |
2015 | 8038 | 4016 | 16085 | 6967 | 5197 | 9341 | 2569 | 1890 | 3491 | 0.986 | 0.640 | 1.519 |