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 | 16076 | 6462 | 39997 | 8319 | 5605 | 12346 | 0.598 | 0.398 | 0.899 | 69685 | 35405 | 137155 |
1977 | 23351 | 10243 | 53230 | 19600 | 11674 | 32905 | 0.605 | 0.424 | 0.864 | 95203 | 51943 | 174490 |
1978 | 45094 | 18527 | 109758 | 35916 | 19366 | 66608 | 0.544 | 0.396 | 0.747 | 89164 | 51930 | 153093 |
1979 | 18095 | 7548 | 43384 | 54101 | 29752 | 98378 | 0.583 | 0.438 | 0.777 | 106760 | 69466 | 164078 |
1980 | 42406 | 16612 | 108250 | 42238 | 24902 | 71644 | 0.657 | 0.502 | 0.860 | 96681 | 65623 | 142440 |
1981 | 17595 | 7753 | 39930 | 27915 | 18985 | 41044 | 0.755 | 0.575 | 0.991 | 73754 | 48919 | 111198 |
1982 | 8698 | 3757 | 20138 | 30083 | 20436 | 44284 | 0.813 | 0.620 | 1.066 | 85069 | 56300 | 128538 |
1983 | 3117 | 1117 | 8702 | 21916 | 14356 | 33456 | 0.838 | 0.634 | 1.108 | 60161 | 38776 | 93340 |
1984 | 8477 | 3725 | 19288 | 20015 | 12828 | 31228 | 0.778 | 0.596 | 1.014 | 44141 | 28671 | 67958 |
1985 | 40954 | 16612 | 100967 | 14059 | 8783 | 22505 | 0.767 | 0.588 | 1.002 | 26733 | 18460 | 38712 |
1986 | 27527 | 13327 | 56858 | 12106 | 7940 | 18458 | 0.768 | 0.590 | 1.001 | 29487 | 20759 | 41883 |
1987 | 13648 | 7121 | 26158 | 9163 | 6511 | 12894 | 0.877 | 0.670 | 1.147 | 49338 | 31434 | 77440 |
1988 | 18578 | 9101 | 37923 | 10394 | 7052 | 15318 | 0.855 | 0.652 | 1.122 | 56350 | 36777 | 86340 |
1989 | 9175 | 4756 | 17702 | 14740 | 9371 | 23186 | 0.909 | 0.706 | 1.170 | 45279 | 31066 | 65993 |
1990 | 4533 | 2143 | 9589 | 12322 | 8061 | 18835 | 1.063 | 0.842 | 1.342 | 33807 | 24158 | 47311 |
1991 | 13256 | 6330 | 27761 | 6908 | 4891 | 9758 | 1.244 | 0.978 | 1.582 | 24471 | 17314 | 34587 |
1992 | 4874 | 2456 | 9670 | 4234 | 2914 | 6154 | 1.339 | 1.032 | 1.739 | 12865 | 9121 | 18145 |
1993 | 2296 | 1072 | 4915 | 2403 | 1638 | 3524 | 1.329 | 0.999 | 1.769 | 9483 | 6584 | 13659 |
1994 | 2915 | 1432 | 5934 | 1982 | 1310 | 2999 | 1.162 | 0.839 | 1.609 | 7940 | 5309 | 11875 |
1995 | 1906 | 935 | 3887 | 1786 | 1125 | 2834 | 0.974 | 0.683 | 1.390 | 6244 | 4340 | 8983 |
1996 | 2630 | 1306 | 5294 | 1518 | 984 | 2340 | 0.829 | 0.575 | 1.196 | 4183 | 2971 | 5890 |
1997 | 3375 | 1705 | 6680 | 1212 | 783 | 1875 | 0.816 | 0.569 | 1.171 | 3551 | 2456 | 5134 |
1998 | 3314 | 1584 | 6936 | 1008 | 594 | 1709 | 0.878 | 0.590 | 1.308 | 3199 | 2200 | 4651 |
1999 | 4936 | 2286 | 10657 | 1062 | 637 | 1768 | 0.737 | 0.523 | 1.039 | 4376 | 3068 | 6242 |
2000 | 6898 | 3282 | 14499 | 1215 | 780 | 1892 | 0.668 | 0.473 | 0.944 | 5217 | 3556 | 7654 |
2001 | 8274 | 4097 | 16710 | 1302 | 861 | 1971 | 0.635 | 0.454 | 0.888 | 6492 | 4398 | 9583 |
2002 | 10218 | 5211 | 20035 | 1892 | 1304 | 2746 | 0.631 | 0.461 | 0.864 | 10315 | 7132 | 14920 |
2003 | 10652 | 5563 | 20397 | 3536 | 2467 | 5066 | 0.743 | 0.553 | 0.998 | 16156 | 11476 | 22745 |
2004 | 25100 | 13578 | 46397 | 3393 | 2455 | 4690 | 0.812 | 0.614 | 1.074 | 16980 | 12357 | 23333 |
2005 | 39198 | 20956 | 73318 | 3534 | 2573 | 4855 | 0.864 | 0.658 | 1.134 | 20187 | 14821 | 27496 |
2006 | 28733 | 15283 | 54020 | 4251 | 3177 | 5688 | 0.841 | 0.641 | 1.105 | 28676 | 20481 | 40150 |
2007 | 15821 | 8086 | 30957 | 11580 | 8182 | 16390 | 0.837 | 0.642 | 1.092 | 36988 | 25524 | 53600 |
2008 | 23300 | 12150 | 44683 | 14754 | 10140 | 21466 | 0.796 | 0.610 | 1.039 | 38606 | 26809 | 55594 |
2009 | 22320 | 11804 | 42205 | 17355 | 11799 | 25529 | 0.716 | 0.544 | 0.941 | 38685 | 27485 | 54448 |
2010 | 42216 | 22711 | 78473 | 17853 | 12764 | 24970 | 0.729 | 0.556 | 0.954 | 40170 | 29746 | 54247 |
2011 | 36778 | 20084 | 67348 | 17383 | 13138 | 22999 | 0.715 | 0.545 | 0.938 | 40899 | 31110 | 53769 |
2012 | 26743 | 13962 | 51224 | 26015 | 19702 | 34350 | 0.648 | 0.493 | 0.852 | 62637 | 46858 | 83729 |
2013 | 20498 | 10242 | 41021 | 32818 | 24601 | 43778 | 0.633 | 0.478 | 0.839 | 73131 | 54321 | 98454 |
2014 | 21271 | 10510 | 43050 | 44522 | 32809 | 60417 | 0.629 | 0.467 | 0.847 | 82686 | 61299 | 111535 |
2015 | 16194 | 7881 | 33276 | 51551 | 38406 | 69195 | 0.603 | 0.450 | 0.808 | 87344 | 65987 | 115612 |
2016 | 9633 | 4932 | 18815 | 49321 | 36380 | 66865 | 0.606 | 0.447 | 0.822 | 77120 | 58134 | 102305 |
2017 | 9435 | 4366 | 20388 | 43397 | 31477 | 59833 | 0.638 | 0.451 | 0.902 | 65047 | 48471 | 87291 |
2018 | 8788 | 3433 | 22496 | 34620 | 24613 | 48697 | 0.670 | 0.438 | 1.024 | 50795 | 36809 | 70094 |
2019 | 8788 | 1522 | 50743 | 26859 | 17809 | 40508 | 0.691 | 0.410 | 1.164 | 40994 | 27925 | 60181 |