Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 1) | Low | High | SSB | Low | High | Fbar(5-10) | Low | High | TSB | Low | High |
1973 | 44164 | 13073 | 149194 | 93280 | 50455 | 172454 | 0.206 | 0.092 | 0.460 | 123305 | 72234 | 210484 |
1974 | 223367 | 68446 | 728935 | 72727 | 42478 | 124517 | 0.154 | 0.071 | 0.333 | 105913 | 67482 | 166232 |
1975 | 31629 | 9869 | 101372 | 67200 | 43358 | 104152 | 0.189 | 0.103 | 0.347 | 123888 | 82055 | 187049 |
1976 | 13047 | 4060 | 41924 | 68169 | 48020 | 96773 | 0.311 | 0.186 | 0.521 | 160952 | 98942 | 261824 |
1977 | 12853 | 4007 | 41233 | 78216 | 53607 | 114120 | 0.436 | 0.274 | 0.692 | 191494 | 114468 | 320351 |
1978 | 28688 | 8943 | 92024 | 105850 | 67453 | 166104 | 0.549 | 0.337 | 0.895 | 202732 | 123688 | 332292 |
1979 | 7145 | 2191 | 23306 | 117647 | 75251 | 183930 | 0.801 | 0.492 | 1.304 | 177771 | 114507 | 275987 |
1980 | 17461 | 5858 | 52043 | 96144 | 59941 | 154214 | 0.305 | 0.162 | 0.575 | 132090 | 85897 | 203123 |
1981 | 4348 | 1596 | 11847 | 84810 | 57166 | 125822 | 0.291 | 0.161 | 0.524 | 113208 | 79491 | 161228 |
1982 | 4726 | 1909 | 11701 | 69517 | 51504 | 93830 | 0.737 | 0.478 | 1.137 | 94920 | 71541 | 125940 |
1983 | 2337 | 878 | 6218 | 46601 | 34263 | 63383 | 0.629 | 0.407 | 0.971 | 69064 | 51086 | 93368 |
1984 | 4089 | 1720 | 9719 | 34571 | 24845 | 48106 | 0.558 | 0.352 | 0.885 | 49688 | 36423 | 67785 |
1985 | 148724 | 62996 | 351117 | 26608 | 18654 | 37954 | 0.257 | 0.157 | 0.423 | 40829 | 29759 | 56016 |
1986 | 109800 | 45233 | 266533 | 28094 | 19863 | 39737 | 0.194 | 0.122 | 0.307 | 57126 | 40307 | 80962 |
1987 | 2950 | 1245 | 6992 | 32600 | 23844 | 44571 | 0.305 | 0.194 | 0.479 | 86134 | 59061 | 125618 |
1988 | 2392 | 1034 | 5530 | 40668 | 29393 | 56267 | 0.469 | 0.310 | 0.710 | 118826 | 79222 | 178230 |
1989 | 659 | 282 | 1540 | 66375 | 44273 | 99510 | 0.565 | 0.376 | 0.851 | 147735 | 97991 | 222731 |
1990 | 1255 | 507 | 3112 | 80990 | 54193 | 121037 | 0.689 | 0.467 | 1.017 | 131060 | 89307 | 192332 |
1991 | 2094 | 840 | 5221 | 52584 | 34843 | 79360 | 1.259 | 0.932 | 1.699 | 68975 | 46532 | 102243 |
1992 | 815 | 345 | 1922 | 16804 | 10853 | 26018 | 1.566 | 1.119 | 2.192 | 20167 | 13328 | 30516 |
1993 | 753 | 310 | 1826 | 3140 | 2049 | 4812 | 0.445 | 0.236 | 0.841 | 4278 | 2952 | 6200 |
1994 | 3187 | 1252 | 8110 | 2189 | 1300 | 3687 | 0.180 | 0.092 | 0.352 | 3341 | 2196 | 5082 |
1995 | 221 | 83 | 592 | 2389 | 1445 | 3949 | 0.076 | 0.042 | 0.138 | 3914 | 2586 | 5922 |
1996 | 292 | 100 | 851 | 2362 | 1461 | 3817 | 0.082 | 0.042 | 0.161 | 3896 | 2611 | 5813 |
1997 | 1472 | 520 | 4169 | 2601 | 1639 | 4127 | 0.132 | 0.061 | 0.286 | 4101 | 2743 | 6130 |
1998 | 4814 | 1967 | 11785 | 2490 | 1575 | 3935 | 0.144 | 0.065 | 0.321 | 3768 | 2513 | 5648 |
1999 | 9329 | 3710 | 23459 | 2361 | 1469 | 3796 | 0.060 | 0.030 | 0.119 | 4113 | 2783 | 6077 |
2000 | 12715 | 5192 | 31136 | 2488 | 1598 | 3871 | 0.067 | 0.034 | 0.130 | 5452 | 3765 | 7894 |
2001 | 7797 | 3212 | 18927 | 3211 | 2160 | 4773 | 0.045 | 0.021 | 0.096 | 8175 | 5650 | 11828 |
2002 | 1524 | 562 | 4131 | 5177 | 3549 | 7552 | 0.080 | 0.032 | 0.201 | 12165 | 8401 | 17615 |
2003 | 33100 | 13784 | 79482 | 7887 | 5380 | 11563 | 0.069 | 0.030 | 0.161 | 16470 | 11396 | 23801 |
2004 | 298875 | 112264 | 795685 | 10930 | 7466 | 16002 | 0.084 | 0.040 | 0.177 | 29159 | 19275 | 44110 |
2005 | 57869 | 23035 | 145378 | 15397 | 10558 | 22452 | 0.101 | 0.055 | 0.187 | 61113 | 35129 | 106315 |
2006 | 31429 | 13406 | 73684 | 23875 | 16278 | 35017 | 0.060 | 0.034 | 0.103 | 90618 | 54442 | 150830 |
2007 | 14422 | 6411 | 32443 | 36487 | 25070 | 53105 | 0.127 | 0.075 | 0.216 | 101739 | 66180 | 156404 |
2008 | 21447 | 10317 | 44585 | 38914 | 27491 | 55081 | 0.219 | 0.130 | 0.367 | 74359 | 52337 | 105646 |
2009 | 48680 | 22632 | 104708 | 49421 | 33142 | 73694 | 0.084 | 0.050 | 0.143 | 88934 | 62066 | 127433 |
2010 | 52923 | 25406 | 110240 | 49804 | 34095 | 72752 | 0.047 | 0.028 | 0.078 | 83704 | 59622 | 117512 |
2011 | 10253 | 4870 | 21584 | 51420 | 35849 | 73753 | 0.111 | 0.064 | 0.195 | 84361 | 60961 | 116744 |
2012 | 5803 | 2766 | 12176 | 58605 | 41630 | 82500 | 0.127 | 0.073 | 0.222 | 104461 | 75615 | 144312 |
2013 | 2666 | 1272 | 5587 | 70832 | 50299 | 99748 | 0.118 | 0.066 | 0.211 | 118580 | 84753 | 165906 |
2014 | 1017 | 463 | 2236 | 87786 | 62737 | 122837 | 0.138 | 0.078 | 0.244 | 128430 | 92002 | 179282 |
2015 | 5208 | 2398 | 11314 | 71308 | 51493 | 98747 | 0.277 | 0.162 | 0.476 | 92623 | 67464 | 127164 |
2016 | 49947 | 20551 | 121386 | 65756 | 46241 | 93508 | 0.325 | 0.188 | 0.562 | 81857 | 58523 | 114494 |
2017 | 4670 | 1248 | 17474 | 62960 | 41311 | 95954 | 0.371 | 0.203 | 0.676 | 81708 | 55065 | 121242 |
2018 | 4670 | 150 | 145635 | 40625 | 22050 | 74845 | 0.564 | 0.217 | 1.467 | 56637 | 33120 | 96853 |