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 | 4733 | 3251 | 6890 | 20946 | 15905 | 27584 | 15028 | 10434 | 21647 | 0.298 | 0.223 | 0.398 |
1976 | 6837 | 4759 | 9822 | 20262 | 15939 | 25757 | 13961 | 10128 | 19243 | 0.297 | 0.226 | 0.391 |
1977 | 8355 | 5488 | 12720 | 20971 | 16839 | 26116 | 13404 | 9991 | 17983 | 0.270 | 0.205 | 0.357 |
1978 | 4670 | 3183 | 6851 | 22292 | 17985 | 27631 | 13975 | 10725 | 18209 | 0.273 | 0.208 | 0.359 |
1979 | 3220 | 2223 | 4666 | 22539 | 18019 | 28192 | 15832 | 12290 | 20394 | 0.287 | 0.200 | 0.410 |
1980 | 3763 | 2707 | 5230 | 21438 | 17585 | 26134 | 16697 | 13272 | 21007 | 0.314 | 0.216 | 0.454 |
1981 | 3389 | 2410 | 4765 | 19962 | 16763 | 23773 | 15614 | 12678 | 19229 | 0.349 | 0.272 | 0.448 |
1982 | 4942 | 3549 | 6881 | 19076 | 16003 | 22740 | 14124 | 11377 | 17533 | 0.371 | 0.292 | 0.470 |
1983 | 6189 | 4378 | 8749 | 19281 | 16195 | 22957 | 12916 | 10307 | 16184 | 0.401 | 0.318 | 0.506 |
1984 | 5108 | 3699 | 7054 | 19803 | 16625 | 23589 | 12109 | 9637 | 15216 | 0.427 | 0.339 | 0.538 |
1985 | 2943 | 2152 | 4025 | 19512 | 16350 | 23286 | 12346 | 9862 | 15457 | 0.524 | 0.416 | 0.660 |
1986 | 3103 | 2256 | 4269 | 16779 | 13976 | 20145 | 11391 | 9028 | 14374 | 0.480 | 0.377 | 0.612 |
1987 | 4007 | 2910 | 5517 | 15152 | 12541 | 18307 | 10132 | 7886 | 13019 | 0.381 | 0.295 | 0.493 |
1988 | 4541 | 3283 | 6283 | 16210 | 13489 | 19481 | 9926 | 7712 | 12775 | 0.398 | 0.309 | 0.513 |
1989 | 4784 | 3376 | 6780 | 17297 | 14355 | 20842 | 10158 | 7891 | 13076 | 0.404 | 0.307 | 0.531 |
1990 | 6097 | 4201 | 8849 | 18958 | 15512 | 23171 | 10633 | 8163 | 13850 | 0.495 | 0.368 | 0.666 |
1991 | 5581 | 3823 | 8146 | 19501 | 15426 | 24652 | 10277 | 7538 | 14013 | 0.515 | 0.364 | 0.729 |
1992 | 6222 | 4237 | 9135 | 20008 | 15727 | 25454 | 10288 | 7515 | 14084 | 0.568 | 0.400 | 0.806 |
1993 | 5780 | 3949 | 8460 | 19598 | 15354 | 25016 | 9767 | 7093 | 13450 | 0.625 | 0.452 | 0.864 |
1994 | 4699 | 3201 | 6896 | 17969 | 14091 | 22915 | 8948 | 6558 | 12209 | 0.674 | 0.491 | 0.926 |
1995 | 5869 | 4079 | 8444 | 15972 | 12671 | 20133 | 7799 | 5816 | 10460 | 0.610 | 0.446 | 0.835 |
1996 | 4284 | 3064 | 5991 | 15233 | 12359 | 18775 | 7130 | 5491 | 9259 | 0.478 | 0.345 | 0.661 |
1997 | 3429 | 2455 | 4789 | 14880 | 12368 | 17903 | 7856 | 6364 | 9697 | 0.422 | 0.301 | 0.591 |
1998 | 4292 | 3067 | 6007 | 14284 | 12194 | 16733 | 8367 | 6959 | 10058 | 0.387 | 0.303 | 0.496 |
1999 | 3882 | 2754 | 5471 | 14122 | 11945 | 16696 | 8319 | 6811 | 10161 | 0.504 | 0.380 | 0.668 |
2000 | 4589 | 3243 | 6495 | 13000 | 11282 | 14980 | 7363 | 6334 | 8559 | 0.741 | 0.609 | 0.902 |
2001 | 3036 | 2133 | 4321 | 10305 | 8866 | 11977 | 5212 | 4482 | 6061 | 0.831 | 0.690 | 1.000 |
2002 | 4452 | 3179 | 6236 | 8234 | 6999 | 9687 | 3762 | 3198 | 4424 | 0.769 | 0.640 | 0.924 |
2003 | 4101 | 2910 | 5781 | 7400 | 6255 | 8756 | 2943 | 2486 | 3484 | 0.930 | 0.778 | 1.111 |
2004 | 5842 | 4260 | 8010 | 6963 | 5924 | 8185 | 2238 | 1903 | 2633 | 0.789 | 0.655 | 0.951 |
2005 | 4975 | 3653 | 6776 | 7271 | 6190 | 8540 | 2079 | 1774 | 2437 | 0.613 | 0.501 | 0.749 |
2006 | 6130 | 4463 | 8421 | 7779 | 6706 | 9024 | 2536 | 2158 | 2981 | 0.474 | 0.382 | 0.588 |
2007 | 5395 | 3903 | 7456 | 8776 | 7566 | 10180 | 3308 | 2804 | 3903 | 0.510 | 0.416 | 0.625 |
2008 | 3154 | 2188 | 4545 | 8730 | 7537 | 10111 | 3937 | 3351 | 4626 | 0.534 | 0.436 | 0.654 |
2009 | 3529 | 2486 | 5010 | 7717 | 6665 | 8935 | 4310 | 3641 | 5102 | 0.575 | 0.462 | 0.716 |
2010 | 5294 | 3781 | 7411 | 7317 | 6280 | 8525 | 3859 | 3213 | 4634 | 0.582 | 0.469 | 0.722 |
2011 | 5534 | 3918 | 7816 | 7927 | 6728 | 9339 | 3404 | 2792 | 4150 | 0.583 | 0.468 | 0.726 |
2012 | 3470 | 2410 | 4995 | 8047 | 6798 | 9524 | 3537 | 2856 | 4381 | 0.557 | 0.441 | 0.703 |
2013 | 2479 | 1560 | 3938 | 7426 | 6171 | 8936 | 3970 | 3120 | 5052 | 0.587 | 0.443 | 0.778 |
2014 | 3753 | 1953 | 7212 | 6365 | 4981 | 8132 | 3739 | 2715 | 5150 | 0.822 | 0.536 | 1.259 |