Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 2 to 6 (F26). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F26 | Low | High |
1957 | 109864 | 72949 | 165459 | 71254 | 59150 | 85834 | 63450 | 52039 | 77361 | 0.171 | 0.139 | 0.209 |
1958 | 160813 | 108556 | 238227 | 81389 | 68176 | 97164 | 70474 | 58274 | 85228 | 0.180 | 0.149 | 0.217 |
1959 | 474492 | 319694 | 704244 | 94089 | 79484 | 111379 | 72186 | 59995 | 86855 | 0.177 | 0.148 | 0.213 |
1960 | 53104 | 35633 | 79139 | 116658 | 99221 | 137160 | 84120 | 70938 | 99752 | 0.187 | 0.157 | 0.223 |
1961 | 71539 | 47930 | 106777 | 129962 | 110251 | 153198 | 124991 | 105756 | 147725 | 0.189 | 0.159 | 0.224 |
1962 | 28453 | 19396 | 41738 | 129962 | 110847 | 152374 | 124617 | 105912 | 146626 | 0.207 | 0.176 | 0.244 |
1963 | 12381 | 8314 | 18437 | 126374 | 108023 | 147842 | 124368 | 106095 | 145789 | 0.240 | 0.206 | 0.280 |
1964 | 567502 | 389695 | 826438 | 59874 | 51018 | 70267 | 45342 | 38253 | 53746 | 0.259 | 0.223 | 0.301 |
1965 | 133252 | 91939 | 193130 | 120813 | 99700 | 146398 | 38484 | 31919 | 46399 | 0.284 | 0.246 | 0.329 |
1966 | 38793 | 26859 | 56031 | 111302 | 94533 | 131046 | 101926 | 85662 | 121277 | 0.314 | 0.274 | 0.361 |
1967 | 91126 | 62709 | 132421 | 108445 | 93509 | 125767 | 100108 | 85468 | 117255 | 0.361 | 0.316 | 0.413 |
1968 | 115613 | 80136 | 166795 | 99012 | 86468 | 113377 | 86077 | 74021 | 100098 | 0.407 | 0.356 | 0.464 |
1969 | 48291 | 33814 | 68967 | 85221 | 74711 | 97209 | 69703 | 60093 | 80850 | 0.432 | 0.379 | 0.494 |
1970 | 165711 | 118109 | 232499 | 71970 | 63457 | 81624 | 62069 | 53923 | 71445 | 0.415 | 0.365 | 0.472 |
1971 | 45479 | 32622 | 63403 | 74608 | 66109 | 84199 | 51328 | 44682 | 58964 | 0.444 | 0.392 | 0.503 |
1972 | 76115 | 54699 | 105916 | 64991 | 57811 | 73062 | 55882 | 49045 | 63673 | 0.443 | 0.391 | 0.501 |
1973 | 112196 | 80110 | 157132 | 58337 | 52183 | 65218 | 43695 | 38367 | 49764 | 0.457 | 0.404 | 0.516 |
1974 | 118421 | 84996 | 164990 | 59934 | 53707 | 66883 | 42108 | 37129 | 47755 | 0.462 | 0.409 | 0.522 |
1975 | 31666 | 22569 | 44430 | 60355 | 54039 | 67409 | 42873 | 38029 | 48335 | 0.460 | 0.408 | 0.519 |
1976 | 115728 | 82956 | 161448 | 52261 | 47024 | 58081 | 44223 | 39380 | 49661 | 0.443 | 0.393 | 0.499 |
1977 | 152207 | 109203 | 212148 | 56050 | 50362 | 62380 | 34614 | 30888 | 38788 | 0.445 | 0.396 | 0.500 |
1978 | 50767 | 36420 | 70765 | 60476 | 54162 | 67526 | 39815 | 35530 | 44616 | 0.452 | 0.402 | 0.507 |
1979 | 9428 | 6693 | 13279 | 55492 | 49910 | 61699 | 48388 | 43151 | 54260 | 0.458 | 0.408 | 0.514 |
1980 | 161458 | 115879 | 224965 | 44757 | 40365 | 49627 | 37086 | 33253 | 41361 | 0.459 | 0.408 | 0.515 |
1981 | 152055 | 109362 | 211415 | 52945 | 47021 | 59615 | 25135 | 22493 | 28087 | 0.481 | 0.429 | 0.538 |
1982 | 179512 | 128412 | 250948 | 62069 | 55291 | 69678 | 35561 | 31311 | 40387 | 0.508 | 0.454 | 0.568 |
1983 | 144784 | 104245 | 201088 | 70827 | 63351 | 79186 | 42024 | 37260 | 47397 | 0.510 | 0.457 | 0.570 |
1984 | 82702 | 59350 | 115243 | 68597 | 61719 | 76241 | 46817 | 41728 | 52526 | 0.548 | 0.491 | 0.612 |
1985 | 74236 | 53780 | 102472 | 56050 | 50855 | 61776 | 43174 | 38761 | 48090 | 0.547 | 0.490 | 0.610 |
1986 | 152055 | 110276 | 209664 | 52104 | 47398 | 57278 | 36062 | 32662 | 39817 | 0.536 | 0.480 | 0.599 |
1987 | 83366 | 60500 | 114875 | 56162 | 50137 | 62911 | 29496 | 26647 | 32649 | 0.505 | 0.453 | 0.564 |
1988 | 399912 | 289161 | 553081 | 70193 | 62039 | 79418 | 40175 | 35701 | 45209 | 0.498 | 0.446 | 0.557 |
1989 | 113891 | 82486 | 157254 | 92134 | 80014 | 106090 | 36571 | 32758 | 40827 | 0.454 | 0.405 | 0.508 |
1990 | 158895 | 114822 | 219885 | 111079 | 97555 | 126479 | 87728 | 75480 | 101964 | 0.443 | 0.396 | 0.496 |
1991 | 61698 | 44659 | 85238 | 100108 | 88914 | 112710 | 77111 | 67359 | 88274 | 0.444 | 0.397 | 0.498 |
1992 | 382697 | 277634 | 527519 | 103466 | 92861 | 115282 | 75508 | 67271 | 84755 | 0.452 | 0.404 | 0.505 |
1993 | 61084 | 44350 | 84132 | 100912 | 89556 | 113707 | 53691 | 48415 | 59542 | 0.495 | 0.445 | 0.552 |
1994 | 57412 | 41703 | 79038 | 87029 | 77526 | 97698 | 76267 | 67167 | 86600 | 0.535 | 0.481 | 0.595 |
1995 | 93807 | 68343 | 128759 | 72548 | 65224 | 80694 | 59695 | 52884 | 67382 | 0.558 | 0.504 | 0.618 |
1996 | 32630 | 23631 | 45057 | 51431 | 46762 | 56566 | 37459 | 33767 | 41555 | 0.623 | 0.563 | 0.690 |
1997 | 308045 | 225014 | 421713 | 49070 | 43614 | 55208 | 28941 | 26295 | 31853 | 0.626 | 0.566 | 0.692 |
1998 | 106085 | 77965 | 144348 | 61574 | 53920 | 70315 | 19924 | 18158 | 21863 | 0.629 | 0.568 | 0.695 |
1999 | 76880 | 56653 | 104329 | 57873 | 51442 | 65107 | 42235 | 36696 | 48610 | 0.600 | 0.542 | 0.663 |
2000 | 117595 | 86564 | 159749 | 52680 | 47687 | 58197 | 37309 | 33255 | 41859 | 0.591 | 0.534 | 0.654 |
2001 | 61636 | 45372 | 83731 | 49316 | 44778 | 54313 | 30273 | 27401 | 33446 | 0.572 | 0.516 | 0.633 |
2002 | 187963 | 137938 | 256130 | 49464 | 44719 | 54713 | 32048 | 28834 | 35621 | 0.554 | 0.499 | 0.614 |
2003 | 83533 | 60447 | 115437 | 54557 | 48763 | 61039 | 26108 | 23657 | 28814 | 0.538 | 0.484 | 0.599 |
2004 | 42873 | 31536 | 58286 | 51021 | 45857 | 56768 | 38600 | 34158 | 43620 | 0.506 | 0.455 | 0.564 |
2005 | 47477 | 34859 | 64663 | 40946 | 37074 | 45222 | 32991 | 29497 | 36900 | 0.499 | 0.446 | 0.558 |
2006 | 199586 | 146298 | 272284 | 41233 | 37002 | 45949 | 24760 | 22370 | 27406 | 0.451 | 0.403 | 0.505 |
2007 | 50869 | 37292 | 69387 | 50919 | 44439 | 58345 | 18717 | 16951 | 20667 | 0.420 | 0.374 | 0.471 |
2008 | 75282 | 55036 | 102977 | 49563 | 43950 | 55893 | 38793 | 33795 | 44531 | 0.373 | 0.331 | 0.422 |
2009 | 96375 | 70391 | 131950 | 48291 | 43250 | 53919 | 33928 | 29978 | 38398 | 0.358 | 0.316 | 0.407 |
2010 | 127516 | 91899 | 176939 | 52313 | 46832 | 58435 | 33157 | 29527 | 37233 | 0.347 | 0.304 | 0.397 |
2011 | 65710 | 45297 | 95320 | 51689 | 45744 | 58407 | 32794 | 29019 | 37061 | 0.331 | 0.284 | 0.385 |
2012 | 18742 | 8936 | 39309 | 49762 | 42894 | 57729 | 38101 | 32672 | 44433 | 0.314 | 0.262 | 0.376 |