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 | 26986 | 14081 | 51721 | 50233 | 38076 | 66271 | 0.492 | 0.360 | 0.672 | 84946 | 65798 | 109668 |
1958 | 32112 | 17550 | 58758 | 50547 | 39588 | 64541 | 0.641 | 0.487 | 0.843 | 83165 | 66017 | 104767 |
1959 | 59010 | 32761 | 106290 | 45369 | 35896 | 57342 | 0.632 | 0.485 | 0.825 | 83118 | 65953 | 104750 |
1960 | 77417 | 42955 | 139528 | 45326 | 36113 | 56890 | 0.729 | 0.564 | 0.942 | 92585 | 72970 | 117473 |
1961 | 78594 | 43278 | 142728 | 42746 | 33938 | 53841 | 0.626 | 0.481 | 0.815 | 96789 | 75165 | 124636 |
1962 | 78062 | 42912 | 142004 | 47468 | 37726 | 59728 | 0.689 | 0.532 | 0.893 | 104322 | 81095 | 134201 |
1963 | 40395 | 22106 | 73815 | 47994 | 37789 | 60954 | 0.733 | 0.565 | 0.951 | 96884 | 75033 | 125098 |
1964 | 18288 | 9937 | 33655 | 44647 | 34757 | 57350 | 0.527 | 0.399 | 0.696 | 75651 | 58379 | 98032 |
1965 | 17700 | 9597 | 32643 | 44961 | 34738 | 58191 | 0.579 | 0.440 | 0.763 | 66526 | 51911 | 85256 |
1966 | 32759 | 17790 | 60322 | 41940 | 32300 | 54458 | 0.546 | 0.413 | 0.722 | 63556 | 49771 | 81159 |
1967 | 46937 | 25469 | 86501 | 37971 | 29552 | 48787 | 0.456 | 0.342 | 0.609 | 66469 | 51683 | 85485 |
1968 | 28591 | 15552 | 52562 | 40412 | 32078 | 50912 | 0.484 | 0.365 | 0.641 | 77080 | 59599 | 99687 |
1969 | 32457 | 17687 | 59558 | 47179 | 37329 | 59629 | 0.560 | 0.425 | 0.739 | 80786 | 63079 | 103463 |
1970 | 20195 | 10978 | 37152 | 49898 | 38524 | 64630 | 0.495 | 0.369 | 0.665 | 76281 | 59550 | 97713 |
1971 | 24155 | 13141 | 44398 | 49588 | 38428 | 63988 | 0.504 | 0.372 | 0.682 | 70788 | 55655 | 90036 |
1972 | 27388 | 14853 | 50504 | 45279 | 34848 | 58833 | 0.445 | 0.323 | 0.615 | 65932 | 51825 | 83878 |
1973 | 119969 | 63122 | 228010 | 42350 | 32764 | 54741 | 0.404 | 0.290 | 0.562 | 91236 | 67832 | 122717 |
1974 | 109800 | 57644 | 209145 | 44104 | 34305 | 56702 | 0.311 | 0.221 | 0.437 | 114241 | 82641 | 157923 |
1975 | 70073 | 36478 | 134607 | 57113 | 44102 | 73964 | 0.256 | 0.182 | 0.361 | 135069 | 97603 | 186917 |
1976 | 27285 | 14017 | 53112 | 80338 | 60856 | 106059 | 0.308 | 0.221 | 0.429 | 140628 | 103627 | 190840 |
1977 | 10126 | 4523 | 22667 | 82356 | 61706 | 109916 | 0.376 | 0.267 | 0.529 | 105509 | 78519 | 141776 |
1978 | 987 | 434 | 2246 | 79921 | 58537 | 109116 | 0.301 | 0.207 | 0.437 | 92668 | 68204 | 125907 |
1979 | 5903 | 2979 | 11698 | 62618 | 45865 | 85491 | 0.208 | 0.141 | 0.305 | 70529 | 52212 | 95273 |
1980 | 6169 | 2913 | 13063 | 57579 | 42948 | 77194 | 0.271 | 0.189 | 0.388 | 62761 | 47322 | 83236 |
1981 | 18051 | 8516 | 38258 | 51999 | 38584 | 70079 | 0.246 | 0.174 | 0.346 | 55607 | 41851 | 73885 |
1982 | 21374 | 10069 | 45373 | 40441 | 30986 | 52782 | 0.370 | 0.266 | 0.516 | 52300 | 40718 | 67177 |
1983 | 45854 | 21495 | 97819 | 37626 | 28748 | 49247 | 0.331 | 0.235 | 0.466 | 48493 | 37603 | 62537 |
1984 | 40785 | 20696 | 80377 | 41160 | 31820 | 53242 | 0.292 | 0.207 | 0.412 | 84554 | 61359 | 116517 |
1985 | 19997 | 9351 | 42764 | 49388 | 37264 | 65457 | 0.314 | 0.223 | 0.441 | 78028 | 57337 | 106184 |
1986 | 13564 | 6321 | 29107 | 54223 | 40156 | 73218 | 0.292 | 0.207 | 0.410 | 78088 | 57725 | 105636 |
1987 | 24641 | 11402 | 53251 | 54097 | 40298 | 72620 | 0.333 | 0.238 | 0.466 | 70755 | 53254 | 94007 |
1988 | 9533 | 4425 | 20536 | 48960 | 36697 | 65322 | 0.274 | 0.195 | 0.383 | 65492 | 49692 | 86316 |
1989 | 7149 | 3349 | 15263 | 41898 | 32058 | 54756 | 0.309 | 0.221 | 0.431 | 56566 | 43585 | 73412 |
1990 | 3242 | 1525 | 6895 | 34769 | 26876 | 44979 | 0.353 | 0.251 | 0.497 | 41798 | 32527 | 53713 |
1991 | 2749 | 1297 | 5828 | 26839 | 20562 | 35033 | 0.323 | 0.228 | 0.460 | 30079 | 23214 | 38974 |
1992 | 4004 | 1878 | 8534 | 19954 | 15076 | 26410 | 0.272 | 0.190 | 0.389 | 21585 | 16481 | 28269 |
1993 | 26629 | 13410 | 52881 | 17163 | 12940 | 22764 | 0.278 | 0.198 | 0.391 | 29902 | 22354 | 39999 |
1994 | 25207 | 13446 | 47253 | 16246 | 12466 | 21172 | 0.245 | 0.176 | 0.342 | 25732 | 19895 | 33281 |
1995 | 42540 | 21938 | 82487 | 17261 | 13649 | 21830 | 0.282 | 0.206 | 0.386 | 46388 | 33951 | 63381 |
1996 | 10191 | 5912 | 17569 | 36870 | 28356 | 47942 | 0.344 | 0.257 | 0.461 | 84042 | 63159 | 111831 |
1997 | 3973 | 2174 | 7260 | 68641 | 51803 | 90950 | 0.400 | 0.302 | 0.531 | 89687 | 68684 | 117112 |
1998 | 14173 | 7910 | 25397 | 67414 | 52067 | 87286 | 0.577 | 0.442 | 0.753 | 75945 | 59482 | 96963 |
1999 | 25954 | 15381 | 43795 | 47679 | 37245 | 61037 | 0.570 | 0.441 | 0.738 | 62903 | 50771 | 77935 |
2000 | 119103 | 70269 | 201875 | 36322 | 29126 | 45297 | 0.454 | 0.344 | 0.598 | 92960 | 71810 | 120339 |
2001 | 54313 | 31968 | 92275 | 46192 | 38186 | 55875 | 0.389 | 0.294 | 0.515 | 129097 | 97703 | 170576 |
2002 | 35711 | 19695 | 64753 | 74918 | 59256 | 94720 | 0.401 | 0.304 | 0.528 | 138843 | 106584 | 180865 |
2003 | 23249 | 12884 | 41953 | 87472 | 67492 | 113367 | 0.462 | 0.351 | 0.609 | 115228 | 90400 | 146877 |
2004 | 7209 | 4206 | 12356 | 74470 | 58355 | 95035 | 0.507 | 0.386 | 0.664 | 101688 | 81538 | 126818 |
2005 | 9261 | 5165 | 16605 | 60869 | 48983 | 75638 | 0.484 | 0.370 | 0.632 | 72700 | 59200 | 89280 |
2006 | 2932 | 1633 | 5264 | 44541 | 36298 | 54656 | 0.470 | 0.358 | 0.615 | 50814 | 41887 | 61642 |
2007 | 2974 | 1659 | 5330 | 31027 | 25461 | 37809 | 0.429 | 0.326 | 0.564 | 34714 | 28766 | 41892 |
2008 | 3778 | 2172 | 6571 | 20273 | 16813 | 24444 | 0.376 | 0.285 | 0.497 | 24406 | 20483 | 29080 |
2009 | 7810 | 4367 | 13969 | 15068 | 12555 | 18084 | 0.334 | 0.252 | 0.442 | 16756 | 14081 | 19939 |
2010 | 10984 | 6080 | 19844 | 11649 | 9843 | 13787 | 0.444 | 0.338 | 0.583 | 16817 | 13949 | 20274 |
2011 | 1001 | 535 | 1870 | 9226 | 7734 | 11007 | 0.420 | 0.316 | 0.558 | 15280 | 12167 | 19190 |
2012 | 2298 | 1266 | 4170 | 11063 | 8718 | 14040 | 0.344 | 0.256 | 0.462 | 13043 | 10174 | 16722 |
2013 | 7892 | 4397 | 14163 | 11435 | 8905 | 14685 | 0.399 | 0.299 | 0.531 | 12666 | 9973 | 16086 |
2014 | 9455 | 5284 | 16917 | 9965 | 7950 | 12489 | 0.396 | 0.296 | 0.530 | 13241 | 10593 | 16551 |
2015 | 7946 | 4403 | 14341 | 12491 | 10077 | 15484 | 0.399 | 0.296 | 0.538 | 19812 | 15683 | 25029 |
2016 | 26200 | 15078 | 45527 | 13366 | 10716 | 16672 | 0.394 | 0.292 | 0.530 | 28063 | 21134 | 37265 |
2017 | 34073 | 19076 | 60861 | 15141 | 12102 | 18942 | 0.275 | 0.202 | 0.375 | 39361 | 28889 | 53629 |
2018 | 45893 | 24562 | 85748 | 26913 | 20996 | 34498 | 0.329 | 0.241 | 0.449 | 50105 | 37254 | 67390 |
2019 | 17519 | 9161 | 33503 | 39608 | 30513 | 51413 | 0.404 | 0.292 | 0.560 | 62231 | 46362 | 83532 |
2020 | 7984 | 3779 | 16869 | 44258 | 32536 | 60203 | 0.427 | 0.283 | 0.643 | 55752 | 40680 | 76408 |
2021 | 12348 | 4365 | 34936 | 48071 | 32064 | 72069 | 0.752 | 0.392 | 1.443 | 53535 | 35985 | 79645 |