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 | 9393 | 5142 | 17158 | 64272 | 48146 | 85799 | 0.105 | 0.070 | 0.157 | 101598 | 75757 | 136254 |
1962 | 13585 | 7907 | 23338 | 68693 | 52143 | 90495 | 0.121 | 0.083 | 0.174 | 108831 | 82326 | 143869 |
1963 | 18660 | 10955 | 31783 | 77344 | 59643 | 100298 | 0.132 | 0.093 | 0.188 | 127599 | 97394 | 167172 |
1964 | 16945 | 10067 | 28521 | 87803 | 68240 | 112975 | 0.165 | 0.117 | 0.231 | 148994 | 113505 | 195579 |
1965 | 19177 | 11402 | 32253 | 97757 | 75634 | 126352 | 0.190 | 0.136 | 0.266 | 159842 | 122188 | 209100 |
1966 | 15879 | 9406 | 26808 | 102078 | 78204 | 133238 | 0.193 | 0.138 | 0.271 | 164746 | 125615 | 216068 |
1967 | 18935 | 11284 | 31776 | 96905 | 73607 | 127578 | 0.168 | 0.119 | 0.237 | 154237 | 117347 | 202724 |
1968 | 20603 | 12362 | 34336 | 98049 | 74776 | 128565 | 0.174 | 0.124 | 0.245 | 159414 | 121816 | 208617 |
1969 | 30262 | 18251 | 50178 | 103771 | 79355 | 135700 | 0.204 | 0.146 | 0.286 | 176651 | 135383 | 230497 |
1970 | 29940 | 18278 | 49043 | 108416 | 82875 | 141830 | 0.201 | 0.144 | 0.281 | 193435 | 148360 | 252204 |
1971 | 32823 | 20157 | 53447 | 120033 | 92001 | 156607 | 0.196 | 0.141 | 0.273 | 200741 | 155654 | 258888 |
1972 | 33117 | 20395 | 53775 | 137983 | 106941 | 178035 | 0.256 | 0.186 | 0.353 | 218355 | 171623 | 277812 |
1973 | 27806 | 17119 | 45163 | 157477 | 122509 | 202425 | 0.287 | 0.209 | 0.393 | 248787 | 196774 | 314549 |
1974 | 25008 | 15237 | 41045 | 149501 | 116378 | 192052 | 0.288 | 0.209 | 0.396 | 237974 | 188549 | 300354 |
1975 | 21364 | 12968 | 35194 | 152741 | 118904 | 196207 | 0.272 | 0.197 | 0.374 | 223582 | 177711 | 281293 |
1976 | 21774 | 13125 | 36122 | 134470 | 105393 | 171567 | 0.262 | 0.190 | 0.362 | 194936 | 155686 | 244080 |
1977 | 15607 | 9472 | 25714 | 126831 | 100586 | 159923 | 0.270 | 0.196 | 0.373 | 176874 | 142383 | 219719 |
1978 | 10258 | 6222 | 16910 | 114637 | 92197 | 142539 | 0.253 | 0.185 | 0.347 | 162794 | 131553 | 201453 |
1979 | 9028 | 5457 | 14938 | 102469 | 82894 | 126667 | 0.262 | 0.193 | 0.355 | 134012 | 109563 | 163917 |
1980 | 14256 | 8770 | 23174 | 100840 | 82279 | 123587 | 0.275 | 0.205 | 0.368 | 138551 | 114074 | 168279 |
1981 | 16907 | 10376 | 27549 | 81729 | 67181 | 99428 | 0.336 | 0.254 | 0.446 | 127841 | 104722 | 156063 |
1982 | 15587 | 9516 | 25530 | 76304 | 62920 | 92534 | 0.354 | 0.269 | 0.465 | 131804 | 106233 | 163531 |
1983 | 31921 | 19264 | 52896 | 78285 | 63180 | 97001 | 0.426 | 0.327 | 0.555 | 154305 | 121579 | 195841 |
1984 | 21847 | 13415 | 35578 | 86016 | 68067 | 108698 | 0.432 | 0.333 | 0.561 | 173922 | 134919 | 224200 |
1985 | 26297 | 16253 | 42546 | 96533 | 76525 | 121772 | 0.433 | 0.334 | 0.561 | 187278 | 147130 | 238380 |
1986 | 36970 | 22634 | 60386 | 87393 | 69796 | 109427 | 0.494 | 0.381 | 0.639 | 191415 | 148662 | 246463 |
1987 | 38100 | 23373 | 62106 | 84050 | 67203 | 105122 | 0.471 | 0.363 | 0.611 | 204018 | 155682 | 267362 |
1988 | 34399 | 21097 | 56088 | 92333 | 72519 | 117560 | 0.415 | 0.317 | 0.544 | 209065 | 160087 | 273027 |
1989 | 23911 | 14738 | 38792 | 101491 | 79229 | 130009 | 0.392 | 0.299 | 0.513 | 196143 | 152645 | 252037 |
1990 | 18784 | 11571 | 30494 | 98617 | 77914 | 124822 | 0.472 | 0.367 | 0.608 | 170959 | 135990 | 214920 |
1991 | 22433 | 13950 | 36074 | 81321 | 65541 | 100901 | 0.624 | 0.487 | 0.801 | 144845 | 116954 | 179388 |
1992 | 19215 | 11988 | 30800 | 65207 | 53242 | 79861 | 0.568 | 0.444 | 0.726 | 125055 | 100633 | 155405 |
1993 | 22858 | 14221 | 36742 | 63367 | 51838 | 77461 | 0.486 | 0.380 | 0.622 | 131791 | 105333 | 164894 |
1994 | 15216 | 9599 | 24121 | 60567 | 50386 | 72805 | 0.442 | 0.344 | 0.566 | 125643 | 101309 | 155822 |
1995 | 15109 | 9516 | 23990 | 58848 | 48721 | 71079 | 0.452 | 0.350 | 0.584 | 111495 | 90751 | 136980 |
1996 | 13157 | 8274 | 20923 | 46889 | 38746 | 56742 | 0.363 | 0.280 | 0.471 | 95989 | 76569 | 120334 |
1997 | 17606 | 11155 | 27790 | 48798 | 40321 | 59056 | 0.351 | 0.274 | 0.451 | 103010 | 81806 | 129710 |
1998 | 13790 | 8627 | 22041 | 60119 | 49485 | 73039 | 0.348 | 0.272 | 0.446 | 121593 | 98404 | 150247 |
1999 | 26494 | 16315 | 43023 | 69869 | 57437 | 84992 | 0.370 | 0.289 | 0.473 | 141990 | 114587 | 175946 |
2000 | 35277 | 22284 | 55845 | 79146 | 65573 | 95528 | 0.373 | 0.291 | 0.478 | 191406 | 152182 | 240740 |
2001 | 63457 | 39665 | 101520 | 90572 | 75061 | 109289 | 0.487 | 0.381 | 0.621 | 248298 | 194776 | 316528 |
2002 | 49173 | 30594 | 79036 | 94618 | 77493 | 115526 | 0.426 | 0.332 | 0.548 | 267516 | 209372 | 341808 |
2003 | 43070 | 27038 | 68608 | 102247 | 83330 | 125458 | 0.389 | 0.300 | 0.504 | 264789 | 208445 | 336364 |
2004 | 24076 | 14606 | 39687 | 115754 | 93654 | 143069 | 0.396 | 0.307 | 0.510 | 272379 | 217444 | 341192 |
2005 | 38959 | 24912 | 60926 | 112995 | 91598 | 139391 | 0.422 | 0.327 | 0.543 | 259682 | 210795 | 319905 |
2006 | 32561 | 20980 | 50535 | 100458 | 82756 | 121947 | 0.516 | 0.406 | 0.656 | 230391 | 188751 | 281217 |
2007 | 29158 | 18944 | 44880 | 83624 | 69500 | 100619 | 0.536 | 0.426 | 0.675 | 184075 | 152326 | 222441 |
2008 | 41494 | 25670 | 67074 | 75908 | 63267 | 91075 | 0.561 | 0.446 | 0.705 | 176324 | 143592 | 216519 |
2009 | 21587 | 13646 | 34149 | 71702 | 60237 | 85349 | 0.562 | 0.445 | 0.709 | 147923 | 122182 | 179088 |
2010 | 29965 | 19347 | 46409 | 57255 | 48466 | 67637 | 0.596 | 0.468 | 0.761 | 138869 | 113160 | 170419 |
2011 | 42097 | 26609 | 66598 | 45845 | 39006 | 53882 | 0.528 | 0.415 | 0.671 | 130292 | 103526 | 163980 |
2012 | 28138 | 18169 | 43576 | 41571 | 35194 | 49104 | 0.546 | 0.432 | 0.690 | 118101 | 94194 | 148076 |
2013 | 19553 | 12535 | 30501 | 40331 | 33450 | 48627 | 0.507 | 0.396 | 0.649 | 111748 | 89186 | 140016 |
2014 | 24210 | 15400 | 38060 | 47109 | 39006 | 56897 | 0.494 | 0.379 | 0.643 | 117758 | 93934 | 147625 |
2015 | 47882 | 29830 | 76859 | 44826 | 37136 | 54108 | 0.598 | 0.458 | 0.782 | 120537 | 94238 | 154175 |
2016 | 35061 | 21350 | 57576 | 44811 | 35927 | 55892 | 0.520 | 0.389 | 0.694 | 134322 | 100113 | 180220 |
2017 | 25724 | 13773 | 48044 | 60782 | 46416 | 79595 | 0.411 | 0.284 | 0.594 | 156798 | 112387 | 218760 |
2018 | 23094 | 8959 | 59532 | 66903 | 45248 | 98923 | 0.422 | 0.243 | 0.732 | 142489 | 91907 | 220910 |