Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 1) | Low | High | SSB | Low | High | Fbar(4-8) | Low | High | TSB | Low | High |
1976 | 14515 | 6159 | 34209 | 7598 | 5177 | 11151 | 0.591 | 0.394 | 0.888 | 63720 | 33569 | 120951 |
1977 | 20885 | 9433 | 46241 | 17996 | 10904 | 29702 | 0.598 | 0.420 | 0.851 | 87360 | 48665 | 156823 |
1978 | 44659 | 18999 | 104978 | 32800 | 17970 | 59868 | 0.537 | 0.392 | 0.736 | 81510 | 48171 | 137923 |
1979 | 15111 | 6381 | 35785 | 48796 | 27186 | 87587 | 0.579 | 0.436 | 0.769 | 97125 | 63940 | 147533 |
1980 | 43223 | 17495 | 106786 | 37858 | 22570 | 63502 | 0.655 | 0.501 | 0.855 | 87350 | 59882 | 127418 |
1981 | 16230 | 7359 | 35795 | 25104 | 17200 | 36639 | 0.755 | 0.577 | 0.990 | 67153 | 44963 | 100295 |
1982 | 7604 | 3372 | 17148 | 27311 | 18658 | 39979 | 0.814 | 0.622 | 1.066 | 78116 | 52138 | 117037 |
1983 | 2435 | 951 | 6235 | 19954 | 13183 | 30203 | 0.839 | 0.636 | 1.107 | 54940 | 35717 | 84509 |
1984 | 7198 | 3282 | 15786 | 18227 | 11794 | 28170 | 0.776 | 0.596 | 1.009 | 40039 | 26193 | 61202 |
1985 | 41886 | 18034 | 97285 | 12775 | 8052 | 20269 | 0.766 | 0.587 | 0.998 | 24658 | 17177 | 35398 |
1986 | 26156 | 13146 | 52041 | 10950 | 7234 | 16573 | 0.766 | 0.589 | 0.996 | 27264 | 19372 | 38371 |
1987 | 12073 | 6470 | 22530 | 8225 | 5885 | 11495 | 0.876 | 0.671 | 1.145 | 45033 | 29054 | 69799 |
1988 | 16985 | 8630 | 33427 | 9407 | 6435 | 13751 | 0.852 | 0.650 | 1.116 | 51211 | 33752 | 77701 |
1989 | 7942 | 4207 | 14993 | 13259 | 8519 | 20636 | 0.902 | 0.702 | 1.160 | 40818 | 28225 | 59030 |
1990 | 3565 | 1768 | 7188 | 11082 | 7294 | 16836 | 1.055 | 0.838 | 1.329 | 30208 | 21692 | 42066 |
1991 | 10867 | 5387 | 21923 | 6224 | 4427 | 8749 | 1.238 | 0.976 | 1.572 | 21680 | 15410 | 30499 |
1992 | 4201 | 2195 | 8040 | 3833 | 2647 | 5550 | 1.342 | 1.036 | 1.740 | 11380 | 8103 | 15983 |
1993 | 1963 | 962 | 4008 | 2165 | 1478 | 3173 | 1.332 | 1.004 | 1.769 | 8299 | 5812 | 11849 |
1994 | 2611 | 1317 | 5176 | 1778 | 1174 | 2691 | 1.155 | 0.834 | 1.599 | 7069 | 4750 | 10521 |
1995 | 1615 | 819 | 3184 | 1612 | 1016 | 2556 | 0.968 | 0.678 | 1.384 | 5604 | 3917 | 8019 |
1996 | 2272 | 1160 | 4449 | 1364 | 887 | 2098 | 0.823 | 0.569 | 1.191 | 3786 | 2706 | 5295 |
1997 | 2841 | 1462 | 5521 | 1099 | 714 | 1691 | 0.808 | 0.562 | 1.160 | 3260 | 2265 | 4691 |
1998 | 2963 | 1442 | 6087 | 939 | 559 | 1578 | 0.863 | 0.585 | 1.275 | 2917 | 2013 | 4227 |
1999 | 4644 | 2200 | 9800 | 968 | 588 | 1593 | 0.729 | 0.518 | 1.026 | 3933 | 2781 | 5561 |
2000 | 6365 | 3138 | 12909 | 1106 | 719 | 1702 | 0.659 | 0.467 | 0.930 | 4816 | 3314 | 7001 |
2001 | 7394 | 3779 | 14469 | 1196 | 800 | 1787 | 0.625 | 0.447 | 0.874 | 5957 | 4087 | 8684 |
2002 | 8710 | 4560 | 16636 | 1718 | 1196 | 2469 | 0.621 | 0.454 | 0.850 | 9320 | 6485 | 13394 |
2003 | 8885 | 4752 | 16611 | 3237 | 2272 | 4612 | 0.735 | 0.548 | 0.986 | 14775 | 10528 | 20736 |
2004 | 21649 | 12001 | 39051 | 3139 | 2277 | 4326 | 0.809 | 0.614 | 1.066 | 15335 | 11208 | 20981 |
2005 | 33725 | 18529 | 61381 | 3247 | 2374 | 4441 | 0.864 | 0.661 | 1.130 | 17817 | 13199 | 24051 |
2006 | 25166 | 13729 | 46130 | 3840 | 2882 | 5116 | 0.839 | 0.642 | 1.097 | 24967 | 18031 | 34570 |
2007 | 13557 | 7197 | 25534 | 10227 | 7312 | 14304 | 0.830 | 0.640 | 1.078 | 32460 | 22666 | 46485 |
2008 | 20556 | 11050 | 38236 | 13068 | 9071 | 18825 | 0.790 | 0.609 | 1.026 | 34028 | 23863 | 48523 |
2009 | 19424 | 10647 | 35437 | 15458 | 10593 | 22557 | 0.715 | 0.546 | 0.936 | 34271 | 24532 | 47876 |
2010 | 38657 | 21528 | 69416 | 15885 | 11424 | 22089 | 0.729 | 0.559 | 0.951 | 35629 | 26581 | 47756 |
2011 | 32111 | 18024 | 57210 | 15567 | 11841 | 20465 | 0.714 | 0.546 | 0.933 | 36723 | 28170 | 47873 |
2012 | 23698 | 12387 | 45341 | 23356 | 17828 | 30599 | 0.645 | 0.492 | 0.847 | 56078 | 42412 | 74147 |
2013 | 17573 | 8860 | 34854 | 29438 | 22268 | 38916 | 0.627 | 0.473 | 0.833 | 65540 | 49159 | 87380 |
2014 | 17668 | 8948 | 34889 | 40417 | 29990 | 54471 | 0.618 | 0.454 | 0.841 | 74722 | 55735 | 100177 |
2015 | 12217 | 6089 | 24512 | 46312 | 34607 | 61977 | 0.588 | 0.430 | 0.802 | 77503 | 58796 | 102161 |
2016 | 6019 | 3039 | 11921 | 43312 | 31681 | 59212 | 0.586 | 0.416 | 0.827 | 66397 | 49640 | 88811 |
2017 | 3860 | 1626 | 9166 | 36722 | 25683 | 52505 | 0.615 | 0.408 | 0.929 | 53194 | 38256 | 73964 |
2018 | 2525 | 711 | 8963 | 27224 | 18015 | 41141 | 0.648 | 0.390 | 1.077 | 37899 | 25772 | 55732 |