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 | 746216 | 526486 | 1057650 | 52093 | 42503 | 63845 | 0.798 | 0.685 | 0.930 | 71087 | 59349 | 85146 |
1978 | 1145965 | 816893 | 1607599 | 44493 | 37402 | 52928 | 0.562 | 0.481 | 0.656 | 61741 | 52771 | 72236 |
1979 | 1007503 | 724448 | 1401154 | 41933 | 36241 | 48519 | 0.633 | 0.545 | 0.735 | 61146 | 53248 | 70215 |
1980 | 1223382 | 868079 | 1724109 | 41840 | 36701 | 47698 | 0.535 | 0.457 | 0.626 | 65978 | 57561 | 75626 |
1981 | 943684 | 678594 | 1312332 | 44440 | 38958 | 50693 | 0.587 | 0.504 | 0.684 | 63041 | 55486 | 71625 |
1982 | 1656102 | 1193907 | 2297226 | 40159 | 35308 | 45677 | 0.541 | 0.463 | 0.632 | 69766 | 60420 | 80557 |
1983 | 1178389 | 849241 | 1635107 | 48288 | 42036 | 55470 | 0.583 | 0.503 | 0.677 | 72447 | 63407 | 82776 |
1984 | 1770909 | 1251332 | 2506225 | 37759 | 33059 | 43126 | 0.723 | 0.619 | 0.845 | 61147 | 53049 | 70480 |
1985 | 950504 | 665686 | 1357183 | 48339 | 41576 | 56201 | 0.620 | 0.524 | 0.733 | 67763 | 58553 | 78422 |
1986 | 706239 | 470334 | 1060466 | 55885 | 48176 | 64827 | 0.542 | 0.449 | 0.654 | 72221 | 62352 | 83651 |
1987 | 2633533 | 1805973 | 3840311 | 42117 | 36255 | 48926 | 0.409 | 0.336 | 0.499 | 73934 | 61484 | 88904 |
1988 | 522299 | 360650 | 756400 | 72649 | 60376 | 87416 | 0.465 | 0.377 | 0.573 | 88799 | 74295 | 106133 |
1989 | 1283801 | 908944 | 1813253 | 52057 | 44050 | 61519 | 0.370 | 0.301 | 0.456 | 73528 | 62739 | 86173 |
1990 | 2882783 | 2040890 | 4071967 | 66896 | 56983 | 78533 | 0.271 | 0.220 | 0.332 | 116694 | 98205 | 138664 |
1991 | 3236867 | 2307757 | 4540038 | 68501 | 57953 | 80968 | 0.321 | 0.266 | 0.387 | 115762 | 97498 | 137447 |
1992 | 3705210 | 2638518 | 5203141 | 86079 | 73663 | 100588 | 0.347 | 0.288 | 0.418 | 138497 | 117937 | 162640 |
1993 | 3075711 | 2206069 | 4288169 | 100246 | 85946 | 116925 | 0.314 | 0.261 | 0.378 | 151237 | 130130 | 175766 |
1994 | 2653174 | 1914214 | 3677401 | 107580 | 93486 | 123799 | 0.314 | 0.263 | 0.375 | 150274 | 131362 | 171909 |
1995 | 3175999 | 2313309 | 4360408 | 101992 | 90094 | 115462 | 0.409 | 0.349 | 0.480 | 147957 | 130831 | 167325 |
1996 | 4493715 | 3276485 | 6163152 | 90413 | 80333 | 101757 | 0.460 | 0.394 | 0.537 | 149732 | 131284 | 170771 |
1997 | 1751014 | 1269468 | 2415225 | 95109 | 84117 | 107538 | 0.538 | 0.462 | 0.626 | 126076 | 112203 | 141665 |
1998 | 2736185 | 2006847 | 3730582 | 79125 | 70302 | 89056 | 0.486 | 0.418 | 0.565 | 117282 | 104177 | 132035 |
1999 | 3106908 | 2305844 | 4186265 | 80384 | 71490 | 90383 | 0.457 | 0.392 | 0.532 | 135816 | 120118 | 153566 |
2000 | 2600638 | 1942239 | 3482226 | 87254 | 77233 | 98574 | 0.461 | 0.396 | 0.537 | 135829 | 120725 | 152822 |
2001 | 5862249 | 4370903 | 7862441 | 79521 | 70848 | 89256 | 0.532 | 0.458 | 0.618 | 155051 | 135313 | 177668 |
2002 | 2264002 | 1689207 | 3034386 | 102760 | 89086 | 118533 | 0.497 | 0.427 | 0.579 | 145967 | 128190 | 166209 |
2003 | 6498364 | 4827023 | 8748403 | 89180 | 78176 | 101731 | 0.526 | 0.454 | 0.608 | 155116 | 136344 | 176472 |
2004 | 1256067 | 917719 | 1719157 | 88964 | 78295 | 101088 | 0.598 | 0.517 | 0.692 | 119114 | 105763 | 134150 |
2005 | 3379441 | 2514201 | 4542445 | 73422 | 64174 | 84003 | 0.521 | 0.444 | 0.612 | 127730 | 111654 | 146120 |
2006 | 6148452 | 4571467 | 8269439 | 69815 | 61403 | 79379 | 0.467 | 0.395 | 0.552 | 136067 | 118139 | 156714 |
2007 | 1950244 | 1451190 | 2620919 | 85903 | 74781 | 98679 | 0.510 | 0.433 | 0.600 | 120490 | 106167 | 136745 |
2008 | 5025752 | 3738127 | 6756909 | 87066 | 75846 | 99946 | 0.377 | 0.316 | 0.450 | 150599 | 131332 | 172692 |
2009 | 2907742 | 2163855 | 3907360 | 99565 | 87044 | 113888 | 0.413 | 0.350 | 0.488 | 144413 | 127509 | 163557 |
2010 | 3014269 | 2226920 | 4079992 | 92538 | 81440 | 105150 | 0.371 | 0.314 | 0.439 | 134966 | 119589 | 152321 |
2011 | 1188585 | 877814 | 1609378 | 101527 | 89307 | 115418 | 0.359 | 0.303 | 0.426 | 132019 | 117156 | 148767 |
2012 | 4657880 | 3456416 | 6276978 | 87145 | 76871 | 98792 | 0.321 | 0.269 | 0.384 | 143743 | 126220 | 163698 |
2013 | 4893604 | 3626335 | 6603736 | 101615 | 88582 | 116566 | 0.279 | 0.232 | 0.334 | 164757 | 143741 | 188846 |
2014 | 1003264 | 740922 | 1358494 | 115705 | 100779 | 132842 | 0.295 | 0.247 | 0.352 | 143392 | 125974 | 163218 |
2015 | 2283986 | 1684094 | 3097566 | 102427 | 89379 | 117380 | 0.360 | 0.304 | 0.427 | 138553 | 122126 | 157191 |
2016 | 3584627 | 2597315 | 4947243 | 90390 | 78541 | 104028 | 0.363 | 0.303 | 0.434 | 135693 | 118101 | 155905 |
2017 | 2611186 | 1786052 | 3817522 | 96039 | 80993 | 113880 | 0.335 | 0.271 | 0.413 | 133922 | 113369 | 158201 |
2018 | 3458549 | 1693700 | 7062384 | 96200 | 76400 | 121131 | 0.298 | 0.229 | 0.389 | 144112 | 110383 | 188148 |