Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 1) | Low | High | SSB | Low | High | Fbar(3-7) | Low | High | TSB | Low | High |
1957 | 26020 | 13320 | 50827 | 50446 | 37873 | 67193 | 0.491 | 0.357 | 0.675 | 84917 | 65126 | 110722 |
1958 | 31435 | 16879 | 58545 | 50560 | 39309 | 65030 | 0.640 | 0.484 | 0.847 | 82890 | 65287 | 105237 |
1959 | 59722 | 32573 | 109500 | 45229 | 35561 | 57526 | 0.634 | 0.484 | 0.831 | 82951 | 65289 | 105390 |
1960 | 79008 | 43069 | 144937 | 45281 | 35862 | 57173 | 0.730 | 0.563 | 0.948 | 92867 | 72531 | 118903 |
1961 | 81313 | 44004 | 150252 | 42644 | 33643 | 54053 | 0.627 | 0.479 | 0.821 | 97446 | 74876 | 126819 |
1962 | 80211 | 43309 | 148558 | 47487 | 37495 | 60142 | 0.690 | 0.530 | 0.898 | 105344 | 81027 | 136960 |
1963 | 41033 | 22051 | 76357 | 48162 | 37648 | 61612 | 0.732 | 0.561 | 0.955 | 97896 | 75019 | 127751 |
1964 | 18044 | 9633 | 33796 | 44874 | 34641 | 58131 | 0.527 | 0.397 | 0.700 | 75918 | 58002 | 99367 |
1965 | 17403 | 9273 | 32661 | 44972 | 34467 | 58677 | 0.579 | 0.437 | 0.766 | 66389 | 51342 | 85845 |
1966 | 32514 | 17348 | 60939 | 41925 | 32018 | 54897 | 0.546 | 0.410 | 0.726 | 63379 | 49187 | 81665 |
1967 | 46101 | 24580 | 86466 | 37847 | 29222 | 49018 | 0.457 | 0.341 | 0.613 | 65980 | 50850 | 85613 |
1968 | 28153 | 15048 | 52672 | 40252 | 31724 | 51072 | 0.486 | 0.365 | 0.647 | 76873 | 58869 | 100384 |
1969 | 32361 | 17325 | 60448 | 47051 | 36964 | 59890 | 0.562 | 0.424 | 0.746 | 80531 | 62335 | 104039 |
1970 | 20350 | 10866 | 38111 | 49751 | 38114 | 64941 | 0.496 | 0.368 | 0.669 | 76069 | 58875 | 98284 |
1971 | 24037 | 12840 | 44996 | 49364 | 37960 | 64194 | 0.506 | 0.371 | 0.689 | 70455 | 54926 | 90374 |
1972 | 27551 | 14658 | 51785 | 45007 | 34349 | 58971 | 0.449 | 0.323 | 0.624 | 65595 | 51085 | 84226 |
1973 | 124828 | 64439 | 241813 | 42171 | 32334 | 55001 | 0.405 | 0.289 | 0.569 | 92547 | 67733 | 126452 |
1974 | 112999 | 58155 | 219565 | 44087 | 33946 | 57258 | 0.312 | 0.220 | 0.442 | 115998 | 82576 | 162947 |
1975 | 70884 | 36150 | 138992 | 57298 | 43725 | 75084 | 0.257 | 0.181 | 0.364 | 137127 | 97528 | 192803 |
1976 | 27250 | 13723 | 54111 | 80916 | 60573 | 108091 | 0.306 | 0.218 | 0.431 | 142201 | 103373 | 195613 |
1977 | 9457 | 4120 | 21709 | 82753 | 61349 | 111624 | 0.372 | 0.262 | 0.528 | 105813 | 77876 | 143772 |
1978 | 946 | 404 | 2219 | 79657 | 57716 | 109937 | 0.299 | 0.204 | 0.439 | 92059 | 67011 | 126469 |
1979 | 5744 | 2839 | 11620 | 62003 | 44933 | 85558 | 0.209 | 0.141 | 0.310 | 69746 | 51085 | 95224 |
1980 | 6243 | 2866 | 13596 | 57003 | 42121 | 77143 | 0.274 | 0.190 | 0.396 | 62171 | 46442 | 83228 |
1981 | 18136 | 8311 | 39577 | 51463 | 37825 | 70019 | 0.248 | 0.174 | 0.352 | 55078 | 41072 | 73859 |
1982 | 21541 | 9854 | 47091 | 40217 | 30569 | 52910 | 0.370 | 0.264 | 0.520 | 52210 | 40285 | 67664 |
1983 | 45889 | 20887 | 100819 | 37561 | 28459 | 49575 | 0.331 | 0.233 | 0.470 | 48485 | 37255 | 63100 |
1984 | 40996 | 20375 | 82487 | 41208 | 31546 | 53830 | 0.292 | 0.206 | 0.416 | 84857 | 60753 | 118523 |
1985 | 19783 | 8995 | 43512 | 49512 | 36953 | 66339 | 0.313 | 0.220 | 0.444 | 78281 | 56822 | 107846 |
1986 | 13707 | 6206 | 30275 | 54228 | 39721 | 74033 | 0.292 | 0.206 | 0.413 | 77864 | 56905 | 106544 |
1987 | 24591 | 11056 | 54692 | 53870 | 39722 | 73057 | 0.333 | 0.236 | 0.470 | 70473 | 52489 | 94618 |
1988 | 9366 | 4228 | 20752 | 48870 | 36260 | 65864 | 0.274 | 0.195 | 0.387 | 65470 | 49147 | 87214 |
1989 | 7115 | 3239 | 15630 | 41883 | 31762 | 55229 | 0.310 | 0.220 | 0.436 | 56415 | 43070 | 73894 |
1990 | 3324 | 1518 | 7280 | 34582 | 26519 | 45096 | 0.355 | 0.250 | 0.503 | 41592 | 32098 | 53892 |
1991 | 2831 | 1296 | 6184 | 26748 | 20318 | 35211 | 0.325 | 0.227 | 0.465 | 30033 | 22976 | 39258 |
1992 | 4308 | 1964 | 9449 | 19915 | 14916 | 26589 | 0.272 | 0.189 | 0.392 | 21570 | 16329 | 28493 |
1993 | 29817 | 14789 | 60117 | 17150 | 12840 | 22906 | 0.276 | 0.195 | 0.390 | 31181 | 22874 | 42506 |
1994 | 25906 | 13684 | 49042 | 16424 | 12548 | 21498 | 0.240 | 0.172 | 0.336 | 26497 | 20326 | 34543 |
1995 | 48017 | 24342 | 94720 | 17590 | 13883 | 22286 | 0.273 | 0.200 | 0.374 | 48863 | 35436 | 67377 |
1996 | 11451 | 6603 | 19857 | 39913 | 30665 | 51951 | 0.326 | 0.244 | 0.436 | 93061 | 70039 | 123651 |
1997 | 4280 | 2317 | 7907 | 75979 | 57465 | 100457 | 0.372 | 0.280 | 0.494 | 99395 | 76398 | 129316 |
1998 | 15320 | 8474 | 27697 | 72761 | 56470 | 93750 | 0.535 | 0.407 | 0.702 | 81950 | 64505 | 104113 |
1999 | 27922 | 16447 | 47404 | 52325 | 41085 | 66640 | 0.528 | 0.405 | 0.687 | 68911 | 55730 | 85209 |
2000 | 129565 | 76080 | 220649 | 40096 | 32224 | 49891 | 0.423 | 0.320 | 0.560 | 101554 | 78377 | 131585 |
2001 | 59977 | 35131 | 102393 | 50025 | 41428 | 60406 | 0.367 | 0.277 | 0.486 | 141093 | 106618 | 186715 |
2002 | 40008 | 21885 | 73139 | 81057 | 64256 | 102252 | 0.379 | 0.287 | 0.499 | 151536 | 116650 | 196855 |
2003 | 25706 | 14156 | 46681 | 94483 | 73263 | 121849 | 0.439 | 0.332 | 0.579 | 124702 | 98361 | 158096 |
2004 | 7958 | 4619 | 13710 | 79265 | 62511 | 100510 | 0.492 | 0.375 | 0.647 | 108727 | 87671 | 134840 |
2005 | 9879 | 5469 | 17843 | 67171 | 54263 | 83151 | 0.452 | 0.345 | 0.593 | 80157 | 65498 | 98097 |
2006 | 3038 | 1680 | 5492 | 48558 | 39752 | 59314 | 0.442 | 0.336 | 0.583 | 55131 | 45619 | 66626 |
2007 | 3212 | 1780 | 5796 | 33402 | 27509 | 40558 | 0.405 | 0.307 | 0.534 | 37198 | 30921 | 44749 |
2008 | 4016 | 2296 | 7024 | 22079 | 18337 | 26586 | 0.349 | 0.263 | 0.462 | 26425 | 22187 | 31474 |
2009 | 8262 | 4585 | 14887 | 16456 | 13701 | 19764 | 0.310 | 0.233 | 0.411 | 18170 | 15257 | 21638 |
2010 | 11232 | 6170 | 20447 | 12769 | 10753 | 15164 | 0.406 | 0.308 | 0.535 | 18348 | 15189 | 22164 |
2011 | 1010 | 537 | 1900 | 9912 | 8301 | 11835 | 0.390 | 0.292 | 0.521 | 16115 | 12888 | 20151 |
2012 | 2309 | 1259 | 4236 | 11721 | 9280 | 14805 | 0.316 | 0.234 | 0.426 | 13772 | 10799 | 17564 |
2013 | 7771 | 4277 | 14120 | 12960 | 10099 | 16630 | 0.342 | 0.254 | 0.459 | 14251 | 11226 | 18091 |
2014 | 10035 | 5566 | 18093 | 11535 | 9188 | 14481 | 0.331 | 0.245 | 0.448 | 14975 | 11991 | 18703 |
2015 | 8686 | 4779 | 15786 | 14529 | 11757 | 17954 | 0.326 | 0.238 | 0.445 | 22503 | 17918 | 28262 |
2016 | 29406 | 16946 | 51027 | 15212 | 12239 | 18906 | 0.318 | 0.232 | 0.436 | 31596 | 23915 | 41744 |
2017 | 38600 | 21642 | 68845 | 18229 | 14638 | 22701 | 0.202 | 0.146 | 0.278 | 45724 | 33949 | 61583 |
2018 | 54324 | 29254 | 100877 | 35645 | 28204 | 45050 | 0.204 | 0.148 | 0.282 | 62464 | 47531 | 82090 |
2019 | 17892 | 9529 | 33596 | 47128 | 37306 | 59536 | 0.244 | 0.171 | 0.347 | 70670 | 54430 | 91754 |
2020 | 8271 | 4063 | 16837 | 48955 | 37581 | 63770 | 0.172 | 0.113 | 0.260 | 59610 | 45633 | 77868 |
2021 | 13365 | 5012 | 35638 | 59142 | 42827 | 81673 | 0.129 | 0.077 | 0.216 | 64915 | 47277 | 89134 |