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 | 26241 | 13501 | 51002 | 50143 | 37577 | 66911 | 0.493 | 0.358 | 0.678 | 84459 | 64858 | 109983 |
1958 | 32061 | 17296 | 59431 | 50490 | 39150 | 65114 | 0.635 | 0.481 | 0.838 | 82782 | 65198 | 105110 |
1959 | 59394 | 32519 | 108480 | 45342 | 35555 | 57823 | 0.637 | 0.487 | 0.832 | 83102 | 65465 | 105490 |
1960 | 79466 | 43453 | 145325 | 45109 | 35625 | 57119 | 0.724 | 0.559 | 0.939 | 93039 | 72689 | 119086 |
1961 | 80973 | 43941 | 149212 | 42763 | 33667 | 54316 | 0.631 | 0.484 | 0.824 | 97943 | 75364 | 127285 |
1962 | 80324 | 43520 | 148250 | 47540 | 37431 | 60381 | 0.691 | 0.532 | 0.896 | 105636 | 81320 | 137222 |
1963 | 41041 | 22190 | 75905 | 48264 | 37626 | 61910 | 0.729 | 0.560 | 0.949 | 97985 | 75200 | 127674 |
1964 | 18129 | 9746 | 33723 | 44971 | 34715 | 58256 | 0.536 | 0.405 | 0.709 | 76137 | 58345 | 99355 |
1965 | 17394 | 9329 | 32432 | 44999 | 34455 | 58770 | 0.579 | 0.439 | 0.764 | 66370 | 51422 | 85664 |
1966 | 31881 | 17126 | 59349 | 41828 | 31945 | 54768 | 0.546 | 0.412 | 0.723 | 63060 | 49078 | 81027 |
1967 | 45576 | 24455 | 84936 | 37746 | 29166 | 48851 | 0.462 | 0.346 | 0.617 | 65618 | 50789 | 84778 |
1968 | 28547 | 15362 | 53050 | 40014 | 31536 | 50772 | 0.489 | 0.368 | 0.648 | 76137 | 58557 | 98995 |
1969 | 32277 | 17395 | 59889 | 46730 | 36704 | 59495 | 0.559 | 0.423 | 0.739 | 80160 | 62203 | 103301 |
1970 | 20114 | 10813 | 37413 | 49522 | 37949 | 64625 | 0.496 | 0.369 | 0.666 | 75796 | 58817 | 97676 |
1971 | 24077 | 12948 | 44771 | 49150 | 37837 | 63845 | 0.504 | 0.372 | 0.683 | 70245 | 54914 | 89856 |
1972 | 28033 | 14998 | 52395 | 44789 | 34273 | 58530 | 0.449 | 0.325 | 0.620 | 65581 | 51262 | 83900 |
1973 | 123673 | 64159 | 238394 | 41820 | 32191 | 54330 | 0.402 | 0.289 | 0.561 | 91917 | 67572 | 125032 |
1974 | 112766 | 58454 | 217542 | 43842 | 33903 | 56696 | 0.314 | 0.223 | 0.442 | 115972 | 82991 | 162060 |
1975 | 71016 | 36592 | 137823 | 57275 | 43829 | 74844 | 0.262 | 0.186 | 0.370 | 136777 | 97966 | 190963 |
1976 | 26743 | 13647 | 52408 | 80897 | 60682 | 107847 | 0.308 | 0.220 | 0.431 | 141536 | 103578 | 193403 |
1977 | 9333 | 4109 | 21196 | 82681 | 61481 | 111190 | 0.368 | 0.260 | 0.520 | 105532 | 78086 | 142626 |
1978 | 966 | 417 | 2236 | 79436 | 57920 | 108945 | 0.299 | 0.206 | 0.435 | 91579 | 67133 | 124928 |
1979 | 5424 | 2706 | 10872 | 61524 | 44862 | 84375 | 0.213 | 0.145 | 0.314 | 68912 | 50774 | 93531 |
1980 | 6154 | 2867 | 13210 | 56339 | 41798 | 75939 | 0.273 | 0.190 | 0.390 | 61259 | 45924 | 81715 |
1981 | 18222 | 8473 | 39188 | 50896 | 37607 | 68882 | 0.251 | 0.177 | 0.354 | 54466 | 40821 | 72673 |
1982 | 21721 | 10087 | 46770 | 39752 | 30291 | 52168 | 0.363 | 0.260 | 0.507 | 51779 | 40042 | 66957 |
1983 | 45707 | 21133 | 98859 | 37192 | 28272 | 48927 | 0.330 | 0.234 | 0.466 | 48213 | 37161 | 62552 |
1984 | 40780 | 20579 | 80810 | 41083 | 31522 | 53545 | 0.294 | 0.208 | 0.416 | 84513 | 60950 | 117185 |
1985 | 19937 | 9212 | 43150 | 49382 | 36954 | 65989 | 0.312 | 0.221 | 0.441 | 78001 | 56948 | 106838 |
1986 | 13510 | 6219 | 29347 | 54129 | 39787 | 73641 | 0.294 | 0.209 | 0.415 | 77854 | 57227 | 105915 |
1987 | 23670 | 10825 | 51756 | 53953 | 39886 | 72982 | 0.330 | 0.235 | 0.464 | 70462 | 52712 | 94187 |
1988 | 9373 | 4300 | 20429 | 48610 | 36179 | 65312 | 0.278 | 0.198 | 0.390 | 64686 | 48832 | 85688 |
1989 | 7068 | 3270 | 15281 | 41432 | 31468 | 54549 | 0.311 | 0.222 | 0.435 | 55697 | 42692 | 72663 |
1990 | 3284 | 1524 | 7078 | 34362 | 26414 | 44701 | 0.354 | 0.252 | 0.499 | 41266 | 31964 | 53275 |
1991 | 2809 | 1307 | 6037 | 26493 | 20225 | 34704 | 0.326 | 0.230 | 0.463 | 29720 | 22859 | 38639 |
1992 | 4091 | 1894 | 8835 | 19628 | 14795 | 26040 | 0.278 | 0.195 | 0.398 | 21276 | 16210 | 27926 |
1993 | 25456 | 12807 | 50596 | 16845 | 12681 | 22376 | 0.283 | 0.201 | 0.397 | 29208 | 21831 | 39076 |
1994 | 24711 | 13127 | 46518 | 15864 | 12142 | 20727 | 0.251 | 0.180 | 0.350 | 24937 | 19242 | 32316 |
1995 | 41490 | 21179 | 81282 | 16806 | 13243 | 21327 | 0.287 | 0.209 | 0.393 | 45175 | 32941 | 61954 |
1996 | 9789 | 5641 | 16988 | 36041 | 27604 | 47057 | 0.345 | 0.258 | 0.463 | 82289 | 61629 | 109876 |
1997 | 3874 | 2102 | 7142 | 67354 | 50597 | 89661 | 0.405 | 0.306 | 0.538 | 88014 | 67135 | 115385 |
1998 | 14175 | 7851 | 25594 | 66449 | 51020 | 86544 | 0.576 | 0.441 | 0.753 | 74810 | 58270 | 96045 |
1999 | 25435 | 14958 | 43250 | 47224 | 36667 | 60820 | 0.574 | 0.443 | 0.744 | 62353 | 50095 | 77609 |
2000 | 117086 | 68524 | 200062 | 35986 | 28712 | 45101 | 0.464 | 0.352 | 0.611 | 91768 | 70659 | 119184 |
2001 | 53963 | 31568 | 92245 | 45521 | 37499 | 55260 | 0.398 | 0.301 | 0.527 | 127168 | 95950 | 168543 |
2002 | 35371 | 19366 | 64603 | 73582 | 57964 | 93409 | 0.407 | 0.309 | 0.536 | 136343 | 104285 | 178257 |
2003 | 22625 | 12447 | 41126 | 85351 | 65575 | 111092 | 0.462 | 0.351 | 0.609 | 112476 | 87954 | 143836 |
2004 | 7088 | 4114 | 12212 | 72858 | 56775 | 93498 | 0.508 | 0.387 | 0.667 | 99362 | 79357 | 124411 |
2005 | 9008 | 4985 | 16278 | 59683 | 47785 | 74543 | 0.487 | 0.373 | 0.637 | 71216 | 57747 | 87827 |
2006 | 2879 | 1590 | 5212 | 43698 | 35434 | 53889 | 0.475 | 0.362 | 0.622 | 49822 | 40891 | 60703 |
2007 | 2951 | 1633 | 5331 | 30476 | 24886 | 37321 | 0.434 | 0.330 | 0.571 | 34081 | 28118 | 41308 |
2008 | 3826 | 2187 | 6694 | 19989 | 16506 | 24209 | 0.385 | 0.292 | 0.509 | 24117 | 20167 | 28839 |
2009 | 7664 | 4251 | 13817 | 14863 | 12330 | 17916 | 0.342 | 0.258 | 0.454 | 16532 | 13839 | 19749 |
2010 | 10700 | 5874 | 19492 | 11496 | 9666 | 13674 | 0.442 | 0.336 | 0.582 | 16570 | 13701 | 20039 |
2011 | 978 | 519 | 1842 | 9092 | 7597 | 10882 | 0.422 | 0.317 | 0.561 | 15044 | 11950 | 18940 |
2012 | 2252 | 1230 | 4124 | 10901 | 8564 | 13877 | 0.351 | 0.262 | 0.472 | 12847 | 9988 | 16523 |
2013 | 7755 | 4282 | 14044 | 11329 | 8782 | 14614 | 0.400 | 0.300 | 0.533 | 12532 | 9826 | 15983 |
2014 | 9275 | 5142 | 16732 | 9864 | 7840 | 12410 | 0.398 | 0.297 | 0.533 | 13109 | 10453 | 16441 |
2015 | 7747 | 4261 | 14085 | 12419 | 9990 | 15438 | 0.401 | 0.297 | 0.540 | 19586 | 15472 | 24795 |
2016 | 24477 | 13989 | 42828 | 13205 | 10567 | 16500 | 0.391 | 0.290 | 0.527 | 27090 | 20440 | 35902 |
2017 | 30595 | 17045 | 54916 | 14745 | 11789 | 18442 | 0.278 | 0.204 | 0.379 | 36860 | 27180 | 49988 |
2018 | 42221 | 22551 | 79048 | 25692 | 20016 | 32976 | 0.333 | 0.244 | 0.455 | 46418 | 34629 | 62220 |
2019 | 16820 | 8850 | 31967 | 33278 | 25806 | 42915 | 0.479 | 0.348 | 0.659 | 51910 | 39056 | 68995 |
2020 | 8972 | 4352 | 18497 | 32686 | 24519 | 43573 | 0.468 | 0.320 | 0.685 | 41912 | 31161 | 56373 |
2021 | 13589 | 4863 | 37976 | 40201 | 27677 | 58393 | 0.396 | 0.239 | 0.656 | 46078 | 31844 | 66674 |