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 |
1977 | 745282 | 524431 | 1059139 | 52157 | 42497 | 64012 | 0.799 | 0.686 | 0.932 | 71149 | 59312 | 85348 |
1978 | 1150661 | 817619 | 1619361 | 44491 | 37352 | 52994 | 0.561 | 0.480 | 0.656 | 61780 | 52734 | 72379 |
1979 | 1010586 | 724402 | 1409831 | 41964 | 36225 | 48611 | 0.633 | 0.544 | 0.737 | 61221 | 53246 | 70391 |
1980 | 1228829 | 869597 | 1736461 | 41848 | 36666 | 47762 | 0.535 | 0.456 | 0.626 | 66066 | 57554 | 75837 |
1981 | 945944 | 678211 | 1319369 | 44486 | 38955 | 50802 | 0.587 | 0.504 | 0.685 | 63124 | 55494 | 71802 |
1982 | 1658011 | 1191690 | 2306809 | 40179 | 35286 | 45751 | 0.540 | 0.462 | 0.632 | 69814 | 60375 | 80729 |
1983 | 1177071 | 845677 | 1638327 | 48330 | 42029 | 55576 | 0.582 | 0.501 | 0.677 | 72475 | 63358 | 82903 |
1984 | 1764193 | 1243016 | 2503891 | 37750 | 33020 | 43158 | 0.723 | 0.618 | 0.845 | 61071 | 52922 | 70474 |
1985 | 946188 | 660926 | 1354570 | 48279 | 41477 | 56197 | 0.619 | 0.522 | 0.733 | 67638 | 58378 | 78367 |
1986 | 701092 | 465773 | 1055299 | 55794 | 48043 | 64795 | 0.541 | 0.448 | 0.654 | 72054 | 62149 | 83538 |
1987 | 2617131 | 1789936 | 3826602 | 42044 | 36161 | 48885 | 0.408 | 0.335 | 0.498 | 73683 | 61229 | 88670 |
1988 | 520989 | 358229 | 757699 | 72398 | 60113 | 87193 | 0.465 | 0.377 | 0.574 | 88500 | 73972 | 105881 |
1989 | 1286243 | 907763 | 1822526 | 52018 | 43949 | 61570 | 0.371 | 0.300 | 0.457 | 73515 | 62619 | 86308 |
1990 | 2880038 | 2033071 | 4079847 | 66919 | 56909 | 78690 | 0.270 | 0.220 | 0.332 | 116677 | 98025 | 138877 |
1991 | 3237915 | 2301768 | 4554799 | 68474 | 57848 | 81051 | 0.321 | 0.266 | 0.388 | 115743 | 97327 | 137644 |
1992 | 3708797 | 2633861 | 5222438 | 86103 | 73574 | 100766 | 0.347 | 0.288 | 0.419 | 138565 | 117815 | 162969 |
1993 | 3087822 | 2207803 | 4318614 | 100305 | 85880 | 117154 | 0.314 | 0.261 | 0.378 | 151453 | 130118 | 176288 |
1994 | 2665215 | 1916894 | 3705667 | 107757 | 93523 | 124158 | 0.313 | 0.262 | 0.375 | 150603 | 131473 | 172516 |
1995 | 3194426 | 2319743 | 4398916 | 102244 | 90221 | 115870 | 0.409 | 0.348 | 0.480 | 148427 | 131091 | 168056 |
1996 | 4521791 | 3286661 | 6221084 | 90726 | 80560 | 102176 | 0.459 | 0.392 | 0.536 | 150373 | 131690 | 171707 |
1997 | 1764834 | 1275169 | 2442530 | 95595 | 84454 | 108206 | 0.537 | 0.461 | 0.626 | 126757 | 112671 | 142605 |
1998 | 2751404 | 2011696 | 3763104 | 79510 | 70570 | 89582 | 0.485 | 0.417 | 0.565 | 117862 | 104565 | 132849 |
1999 | 3129656 | 2315849 | 4229441 | 80751 | 71739 | 90894 | 0.456 | 0.391 | 0.532 | 136526 | 120567 | 154598 |
2000 | 2615283 | 1947669 | 3511739 | 87730 | 77543 | 99255 | 0.460 | 0.394 | 0.537 | 136547 | 121188 | 153853 |
2001 | 5894167 | 4382447 | 7927354 | 79893 | 71092 | 89784 | 0.532 | 0.457 | 0.619 | 155801 | 135765 | 178794 |
2002 | 2277628 | 1694470 | 3061482 | 103330 | 89446 | 119370 | 0.496 | 0.426 | 0.579 | 146747 | 128693 | 167334 |
2003 | 6518866 | 4831997 | 8794627 | 89671 | 78502 | 102430 | 0.525 | 0.453 | 0.609 | 155816 | 136784 | 177497 |
2004 | 1266645 | 923018 | 1738198 | 89374 | 78556 | 101681 | 0.598 | 0.516 | 0.693 | 119675 | 106136 | 134941 |
2005 | 3401842 | 2523203 | 4586444 | 73774 | 64385 | 84532 | 0.520 | 0.442 | 0.612 | 128384 | 112038 | 147115 |
2006 | 6174752 | 4580176 | 8324476 | 70180 | 61630 | 79915 | 0.466 | 0.393 | 0.552 | 136696 | 118519 | 157660 |
2007 | 1963825 | 1457031 | 2646895 | 86338 | 75054 | 99318 | 0.510 | 0.432 | 0.601 | 121107 | 106571 | 137626 |
2008 | 5055716 | 3750403 | 6815338 | 87591 | 76173 | 100720 | 0.376 | 0.315 | 0.450 | 151467 | 131865 | 173982 |
2009 | 2930433 | 2174379 | 3949374 | 100157 | 87437 | 114727 | 0.413 | 0.350 | 0.488 | 145290 | 128101 | 164786 |
2010 | 3045906 | 2243574 | 4135164 | 93096 | 81816 | 105932 | 0.371 | 0.313 | 0.439 | 135874 | 120210 | 153579 |
2011 | 1203309 | 886096 | 1634081 | 102358 | 89909 | 116530 | 0.358 | 0.301 | 0.425 | 133118 | 117969 | 150212 |
2012 | 4731701 | 3500068 | 6396731 | 87928 | 77443 | 99833 | 0.319 | 0.267 | 0.382 | 145290 | 127340 | 165770 |
2013 | 5001141 | 3693259 | 6772181 | 103073 | 89682 | 118463 | 0.276 | 0.229 | 0.331 | 167419 | 145738 | 192326 |
2014 | 1036206 | 763392 | 1406515 | 118227 | 102710 | 136089 | 0.290 | 0.243 | 0.347 | 146497 | 128386 | 167163 |
2015 | 2385413 | 1756170 | 3240116 | 105835 | 92172 | 121523 | 0.350 | 0.294 | 0.416 | 143146 | 125974 | 162659 |
2016 | 3911274 | 2840693 | 5385329 | 95493 | 83083 | 109757 | 0.342 | 0.286 | 0.409 | 144008 | 125501 | 165244 |
2017 | 3009912 | 2096981 | 4320291 | 106079 | 90404 | 124473 | 0.300 | 0.246 | 0.366 | 148294 | 126847 | 173366 |
2018 | 4921835 | 2817376 | 8598235 | 113412 | 92665 | 138803 | 0.251 | 0.198 | 0.318 | 177046 | 141013 | 222286 |