Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 3) | Low | High | SSB | Low | High | Fbar(4-8) | Low | High | TSB | Low | High |
1961 | 8835 | 4834 | 16148 | 64301 | 48739 | 84831 | 0.105 | 0.071 | 0.156 | 100866 | 76011 | 133849 |
1962 | 13699 | 7864 | 23864 | 68616 | 52644 | 89433 | 0.121 | 0.084 | 0.173 | 108567 | 82874 | 142226 |
1963 | 19920 | 11522 | 34436 | 77390 | 60275 | 99365 | 0.130 | 0.092 | 0.184 | 129345 | 99344 | 168406 |
1964 | 16844 | 9827 | 28871 | 88083 | 69064 | 112339 | 0.165 | 0.118 | 0.230 | 150190 | 115134 | 195919 |
1965 | 20120 | 11744 | 34468 | 98242 | 76614 | 125977 | 0.189 | 0.136 | 0.264 | 161909 | 124495 | 210568 |
1966 | 15521 | 9029 | 26680 | 102777 | 79338 | 133142 | 0.193 | 0.138 | 0.270 | 166006 | 127270 | 216532 |
1967 | 19396 | 11336 | 33186 | 97862 | 74864 | 127925 | 0.166 | 0.118 | 0.233 | 156225 | 119483 | 204264 |
1968 | 20374 | 11994 | 34608 | 99365 | 76312 | 129383 | 0.171 | 0.122 | 0.239 | 161179 | 123810 | 209827 |
1969 | 32318 | 19147 | 54549 | 105424 | 81159 | 136945 | 0.201 | 0.144 | 0.280 | 181101 | 139311 | 235429 |
1970 | 30150 | 18039 | 50390 | 110665 | 85159 | 143811 | 0.196 | 0.141 | 0.273 | 197417 | 152010 | 256389 |
1971 | 33405 | 20129 | 55438 | 122720 | 94676 | 159072 | 0.191 | 0.137 | 0.264 | 204825 | 159571 | 262914 |
1972 | 33840 | 20489 | 55891 | 140769 | 109787 | 180495 | 0.252 | 0.183 | 0.346 | 222661 | 175931 | 281803 |
1973 | 27203 | 16483 | 44894 | 160538 | 125646 | 205119 | 0.285 | 0.209 | 0.390 | 251683 | 200210 | 316390 |
1974 | 24406 | 14670 | 40603 | 152133 | 119192 | 194177 | 0.287 | 0.210 | 0.393 | 239418 | 190895 | 300275 |
1975 | 20371 | 12217 | 33966 | 155171 | 121635 | 197953 | 0.272 | 0.198 | 0.373 | 224199 | 179420 | 280153 |
1976 | 22069 | 13162 | 37002 | 136245 | 107575 | 172556 | 0.263 | 0.192 | 0.361 | 196214 | 157863 | 243881 |
1977 | 15284 | 9149 | 25535 | 128119 | 102363 | 160356 | 0.273 | 0.199 | 0.375 | 177494 | 143970 | 218825 |
1978 | 9502 | 5700 | 15839 | 115300 | 93413 | 142315 | 0.255 | 0.187 | 0.347 | 161912 | 131881 | 198782 |
1979 | 8189 | 4903 | 13677 | 102726 | 83704 | 126070 | 0.264 | 0.196 | 0.357 | 132740 | 109347 | 161138 |
1980 | 14598 | 8798 | 24220 | 100700 | 82769 | 122515 | 0.275 | 0.206 | 0.367 | 138104 | 114434 | 166669 |
1981 | 17521 | 10524 | 29169 | 81549 | 67560 | 98434 | 0.339 | 0.257 | 0.448 | 128467 | 105634 | 156236 |
1982 | 14501 | 8695 | 24184 | 76219 | 63308 | 91764 | 0.356 | 0.271 | 0.466 | 130780 | 105947 | 161433 |
1983 | 36575 | 21796 | 61375 | 78468 | 63787 | 96527 | 0.428 | 0.330 | 0.555 | 159520 | 125638 | 202539 |
1984 | 20904 | 12586 | 34718 | 86928 | 69336 | 108983 | 0.434 | 0.335 | 0.562 | 176477 | 137267 | 226889 |
1985 | 26083 | 15796 | 43069 | 97256 | 77592 | 121903 | 0.432 | 0.335 | 0.559 | 187855 | 148242 | 238055 |
1986 | 39692 | 23888 | 65953 | 87798 | 70621 | 109154 | 0.494 | 0.383 | 0.638 | 196280 | 152165 | 253186 |
1987 | 40480 | 24408 | 67134 | 85056 | 68442 | 105702 | 0.471 | 0.364 | 0.609 | 210659 | 160848 | 275895 |
1988 | 36785 | 22156 | 61072 | 93952 | 74293 | 118814 | 0.416 | 0.318 | 0.544 | 216322 | 166171 | 281608 |
1989 | 24065 | 14545 | 39817 | 103090 | 81108 | 131031 | 0.392 | 0.300 | 0.511 | 199930 | 156316 | 255713 |
1990 | 18199 | 11018 | 30058 | 99365 | 79121 | 124789 | 0.477 | 0.372 | 0.613 | 171472 | 137159 | 214368 |
1991 | 23775 | 14489 | 39013 | 81293 | 65951 | 100203 | 0.637 | 0.499 | 0.814 | 146057 | 118301 | 180326 |
1992 | 19402 | 11836 | 31807 | 64907 | 53319 | 79014 | 0.572 | 0.448 | 0.730 | 125791 | 101334 | 156150 |
1993 | 25158 | 15288 | 41402 | 63679 | 52263 | 77588 | 0.486 | 0.380 | 0.622 | 136170 | 108217 | 171344 |
1994 | 16229 | 9979 | 26394 | 61523 | 50969 | 74262 | 0.440 | 0.342 | 0.566 | 129764 | 103458 | 162760 |
1995 | 17919 | 10970 | 29270 | 59656 | 49250 | 72261 | 0.443 | 0.342 | 0.575 | 117857 | 94461 | 147049 |
1996 | 15880 | 9832 | 25648 | 49601 | 40849 | 60229 | 0.347 | 0.266 | 0.452 | 109007 | 85442 | 139071 |
1997 | 22480 | 13966 | 36185 | 54640 | 44672 | 66832 | 0.334 | 0.259 | 0.431 | 122777 | 95802 | 157347 |
1998 | 14746 | 9147 | 23770 | 63804 | 52360 | 77751 | 0.333 | 0.259 | 0.429 | 133238 | 106265 | 167056 |
1999 | 30330 | 18565 | 49550 | 78026 | 64025 | 95089 | 0.348 | 0.271 | 0.446 | 161594 | 129081 | 202296 |
2000 | 39256 | 24492 | 62918 | 89687 | 74339 | 108203 | 0.354 | 0.275 | 0.456 | 212446 | 168151 | 268409 |
2001 | 75782 | 47029 | 122112 | 94969 | 78447 | 114971 | 0.485 | 0.378 | 0.622 | 269429 | 208043 | 348928 |
2002 | 46810 | 28573 | 76686 | 96825 | 79395 | 118081 | 0.429 | 0.332 | 0.554 | 273843 | 212127 | 353516 |
2003 | 43422 | 26749 | 70487 | 104437 | 84109 | 129677 | 0.392 | 0.302 | 0.510 | 265137 | 206376 | 340628 |
2004 | 20545 | 12286 | 34355 | 113943 | 92074 | 141007 | 0.404 | 0.313 | 0.520 | 258483 | 205280 | 325475 |
2005 | 38781 | 24327 | 61824 | 110285 | 90030 | 135097 | 0.417 | 0.324 | 0.537 | 251727 | 203874 | 310811 |
2006 | 33201 | 21022 | 52436 | 102379 | 84631 | 123848 | 0.499 | 0.393 | 0.634 | 230276 | 188486 | 281331 |
2007 | 26211 | 16742 | 41035 | 89128 | 74108 | 107193 | 0.516 | 0.410 | 0.650 | 190656 | 157100 | 231380 |
2008 | 42656 | 26254 | 69304 | 80286 | 67200 | 95919 | 0.556 | 0.442 | 0.699 | 180156 | 147049 | 220717 |
2009 | 17425 | 11060 | 27455 | 73512 | 61724 | 87551 | 0.579 | 0.459 | 0.729 | 141672 | 117530 | 170773 |
2010 | 26465 | 16960 | 41297 | 58912 | 49589 | 69986 | 0.623 | 0.491 | 0.790 | 134168 | 109426 | 164504 |
2011 | 40208 | 25418 | 63602 | 45490 | 38634 | 53562 | 0.544 | 0.429 | 0.689 | 125347 | 99563 | 157809 |
2012 | 23629 | 15133 | 36895 | 39546 | 33357 | 46884 | 0.574 | 0.456 | 0.723 | 108410 | 86465 | 135925 |
2013 | 14525 | 9292 | 22704 | 36567 | 30374 | 44023 | 0.538 | 0.424 | 0.684 | 96284 | 77142 | 120175 |
2014 | 17089 | 10884 | 26830 | 41505 | 34314 | 50203 | 0.530 | 0.414 | 0.679 | 96925 | 77826 | 120711 |
2015 | 39611 | 24984 | 62802 | 39406 | 32648 | 47563 | 0.662 | 0.519 | 0.844 | 101440 | 79975 | 128666 |
2016 | 22766 | 14325 | 36179 | 38055 | 30829 | 46975 | 0.590 | 0.459 | 0.759 | 106374 | 81354 | 139087 |
2017 | 12494 | 7586 | 20577 | 47709 | 37476 | 60735 | 0.467 | 0.351 | 0.620 | 108609 | 83115 | 141922 |
2018 | 9500 | 5330 | 16932 | 49701 | 38625 | 63954 | 0.428 | 0.309 | 0.592 | 97228 | 73600 | 128440 |
2019 | 44243 | 21047 | 93005 | 52506 | 38671 | 71290 | 0.362 | 0.241 | 0.543 | 131690 | 82949 | 209071 |
2020 | 31734 | 10902 | 92374 | 54921 | 33781 | 89291 | 0.374 | 0.208 | 0.675 | 152293 | 77233 | 300298 |