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 | 14638 | 6591 | 32510 | 7632 | 5241 | 11112 | 0.590 | 0.396 | 0.879 | 64071 | 34897 | 117635 |
1977 | 20392 | 9505 | 43748 | 18143 | 11147 | 29528 | 0.595 | 0.422 | 0.840 | 88058 | 49954 | 155228 |
1978 | 46585 | 19086 | 113704 | 32794 | 18228 | 59001 | 0.540 | 0.397 | 0.735 | 81583 | 48840 | 136275 |
1979 | 14366 | 5682 | 36320 | 48169 | 27142 | 85485 | 0.581 | 0.440 | 0.765 | 96425 | 64152 | 144934 |
1980 | 46366 | 17027 | 126259 | 37035 | 22297 | 61517 | 0.656 | 0.506 | 0.850 | 85935 | 59556 | 123999 |
1981 | 16484 | 7770 | 34970 | 24580 | 16960 | 35623 | 0.752 | 0.578 | 0.979 | 66275 | 44817 | 98007 |
1982 | 7375 | 3348 | 16248 | 27007 | 18595 | 39225 | 0.810 | 0.622 | 1.054 | 77852 | 52304 | 115878 |
1983 | 2308 | 851 | 6260 | 19826 | 13246 | 29673 | 0.834 | 0.636 | 1.093 | 54659 | 35863 | 83306 |
1984 | 6237 | 2626 | 14815 | 18127 | 11866 | 27692 | 0.775 | 0.600 | 1.001 | 39727 | 26218 | 60197 |
1985 | 47073 | 17840 | 124208 | 12674 | 8075 | 19893 | 0.767 | 0.593 | 0.993 | 24955 | 17324 | 35948 |
1986 | 31505 | 14933 | 66468 | 10798 | 7193 | 16209 | 0.771 | 0.597 | 0.995 | 27790 | 19132 | 40366 |
1987 | 11942 | 6273 | 22734 | 8062 | 5747 | 11310 | 0.879 | 0.677 | 1.141 | 46322 | 28043 | 76514 |
1988 | 15648 | 7626 | 32111 | 9527 | 6227 | 14575 | 0.856 | 0.658 | 1.115 | 53746 | 33577 | 86031 |
1989 | 8987 | 4612 | 17511 | 13429 | 8172 | 22068 | 0.905 | 0.707 | 1.158 | 41918 | 27604 | 63656 |
1990 | 4538 | 2126 | 9688 | 10935 | 6977 | 17140 | 1.053 | 0.834 | 1.329 | 29095 | 20338 | 41621 |
1991 | 7154 | 3665 | 13966 | 5969 | 4134 | 8619 | 1.196 | 0.940 | 1.521 | 20592 | 14148 | 29972 |
1992 | 3805 | 1909 | 7584 | 3827 | 2600 | 5632 | 1.299 | 0.997 | 1.692 | 11432 | 7934 | 16473 |
1993 | 1469 | 674 | 3199 | 2296 | 1525 | 3456 | 1.315 | 0.984 | 1.758 | 7964 | 5492 | 11549 |
1994 | 1434 | 671 | 3066 | 1826 | 1166 | 2860 | 1.144 | 0.827 | 1.583 | 6516 | 4375 | 9704 |
1995 | 1168 | 573 | 2380 | 1569 | 979 | 2514 | 0.950 | 0.668 | 1.350 | 5009 | 3386 | 7409 |
1996 | 2266 | 1100 | 4669 | 1303 | 814 | 2085 | 0.830 | 0.577 | 1.194 | 3187 | 2191 | 4635 |
1997 | 2485 | 1275 | 4843 | 917 | 558 | 1508 | 0.811 | 0.563 | 1.169 | 2532 | 1722 | 3723 |
1998 | 2434 | 1196 | 4953 | 739 | 427 | 1278 | 0.821 | 0.560 | 1.203 | 2442 | 1690 | 3528 |
1999 | 4144 | 1921 | 8943 | 865 | 519 | 1443 | 0.707 | 0.505 | 0.990 | 3683 | 2550 | 5320 |
2000 | 5405 | 2711 | 10775 | 1059 | 679 | 1651 | 0.651 | 0.465 | 0.912 | 4466 | 3023 | 6596 |
2001 | 6302 | 3228 | 12303 | 1108 | 743 | 1653 | 0.620 | 0.447 | 0.859 | 5275 | 3642 | 7639 |
2002 | 8678 | 4383 | 17182 | 1524 | 1064 | 2184 | 0.609 | 0.448 | 0.828 | 8118 | 5584 | 11803 |
2003 | 14353 | 7538 | 27330 | 2962 | 2025 | 4332 | 0.713 | 0.537 | 0.947 | 13550 | 9490 | 19347 |
2004 | 26075 | 14229 | 47781 | 2929 | 2109 | 4069 | 0.806 | 0.615 | 1.057 | 16087 | 11560 | 22387 |
2005 | 33217 | 17387 | 63460 | 3285 | 2392 | 4511 | 0.861 | 0.664 | 1.116 | 21414 | 15226 | 30116 |
2006 | 24898 | 13659 | 45382 | 4376 | 3215 | 5956 | 0.852 | 0.657 | 1.106 | 29372 | 20602 | 41876 |
2007 | 13036 | 6790 | 25030 | 12199 | 8414 | 17687 | 0.858 | 0.664 | 1.107 | 36692 | 25005 | 53841 |
2008 | 24521 | 13263 | 45334 | 14515 | 9755 | 21597 | 0.828 | 0.639 | 1.074 | 36343 | 24994 | 52845 |
2009 | 21645 | 11831 | 39602 | 16131 | 10784 | 24129 | 0.738 | 0.566 | 0.962 | 35493 | 25037 | 50316 |
2010 | 32933 | 18257 | 59406 | 16438 | 11750 | 22996 | 0.724 | 0.559 | 0.938 | 37411 | 27561 | 50782 |
2011 | 31411 | 16506 | 59775 | 16564 | 12412 | 22104 | 0.714 | 0.551 | 0.926 | 38711 | 29136 | 51433 |
2012 | 25155 | 12350 | 51234 | 24300 | 18064 | 32689 | 0.661 | 0.507 | 0.863 | 55608 | 41525 | 74468 |
2013 | 22506 | 11113 | 45578 | 28606 | 21222 | 38559 | 0.643 | 0.488 | 0.847 | 63141 | 46323 | 86065 |
2014 | 20784 | 9983 | 43272 | 38807 | 28351 | 53118 | 0.624 | 0.464 | 0.840 | 73026 | 53219 | 100205 |
2015 | 19367 | 8835 | 42452 | 44290 | 32483 | 60386 | 0.591 | 0.436 | 0.800 | 76679 | 56727 | 103650 |
2016 | 10876 | 5075 | 23305 | 41430 | 29603 | 57982 | 0.587 | 0.420 | 0.820 | 66043 | 48067 | 90741 |
2017 | 6045 | 2322 | 15738 | 35636 | 24124 | 52642 | 0.612 | 0.410 | 0.914 | 54337 | 37742 | 78228 |
2018 | 2711 | 656 | 11201 | 28338 | 18121 | 44314 | 0.637 | 0.388 | 1.045 | 41842 | 27303 | 64124 |