Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 1) | Low | High | SSB | Low | High | Fbar(5-10) | Low | High | TSB | Low | High |
1973 | 42494 | 24309 | 74282 | 91433 | 58775 | 142237 | 0.206 | 0.106 | 0.400 | 122057 | 85234 | 174788 |
1974 | 168705 | 96208 | 295830 | 73468 | 50157 | 107615 | 0.154 | 0.081 | 0.293 | 106318 | 78606 | 143800 |
1975 | 25585 | 13997 | 46768 | 67662 | 48968 | 93492 | 0.193 | 0.112 | 0.331 | 114708 | 89841 | 146457 |
1976 | 16122 | 8856 | 29349 | 63940 | 48531 | 84241 | 0.315 | 0.198 | 0.503 | 130264 | 100818 | 168310 |
1977 | 14299 | 7958 | 25692 | 68043 | 53204 | 87019 | 0.449 | 0.293 | 0.689 | 151238 | 112062 | 204110 |
1978 | 37613 | 19464 | 72685 | 90140 | 66875 | 121498 | 0.550 | 0.351 | 0.861 | 171073 | 124320 | 235408 |
1979 | 7468 | 4066 | 13718 | 111491 | 80560 | 154300 | 0.793 | 0.504 | 1.246 | 171404 | 125861 | 233427 |
1980 | 27202 | 14002 | 52848 | 100956 | 70813 | 143930 | 0.329 | 0.185 | 0.588 | 140052 | 102104 | 192103 |
1981 | 6190 | 3579 | 10705 | 90010 | 63655 | 127278 | 0.309 | 0.176 | 0.544 | 122831 | 90884 | 166009 |
1982 | 8411 | 4668 | 15153 | 72512 | 53149 | 98930 | 0.703 | 0.449 | 1.099 | 102755 | 77938 | 135473 |
1983 | 1932 | 857 | 4351 | 50194 | 37122 | 67869 | 0.633 | 0.397 | 1.009 | 76058 | 57761 | 100149 |
1984 | 4790 | 2552 | 8991 | 39479 | 28735 | 54240 | 0.528 | 0.301 | 0.926 | 58844 | 44323 | 78121 |
1985 | 115391 | 58599 | 227221 | 31881 | 22998 | 44196 | 0.239 | 0.133 | 0.429 | 47770 | 36052 | 63297 |
1986 | 48597 | 26476 | 89200 | 30319 | 22019 | 41747 | 0.180 | 0.109 | 0.298 | 53591 | 40996 | 70055 |
1987 | 3786 | 2014 | 7119 | 29731 | 22249 | 39730 | 0.294 | 0.187 | 0.461 | 67456 | 50808 | 89559 |
1988 | 2372 | 1277 | 4408 | 32934 | 25126 | 43169 | 0.504 | 0.339 | 0.748 | 87437 | 63181 | 121006 |
1989 | 380 | 200 | 724 | 47572 | 33161 | 68248 | 0.639 | 0.432 | 0.945 | 104385 | 72095 | 151138 |
1990 | 177 | 83 | 380 | 60501 | 39721 | 92151 | 0.740 | 0.513 | 1.068 | 98129 | 65385 | 147272 |
1991 | 286 | 109 | 750 | 45198 | 28558 | 71534 | 1.345 | 0.986 | 1.835 | 58944 | 37853 | 91785 |
1992 | 554 | 172 | 1787 | 15007 | 8978 | 25085 | 1.855 | 1.390 | 2.475 | 17545 | 10732 | 28681 |
1993 | 1405 | 425 | 4637 | 2070 | 1297 | 3305 | 0.999 | 0.552 | 1.810 | 2571 | 1681 | 3933 |
1994 | 981 | 199 | 4837 | 733 | 352 | 1527 | 0.800 | 0.330 | 1.940 | 1260 | 659 | 2409 |
1995 | 950 | 193 | 4678 | 453 | 166 | 1234 | 0.547 | 0.135 | 2.213 | 1182 | 497 | 2813 |
1996 | 1264 | 321 | 4982 | 541 | 177 | 1655 | 0.426 | 0.088 | 2.052 | 1562 | 599 | 4074 |
1997 | 2359 | 729 | 7628 | 863 | 266 | 2797 | 0.397 | 0.074 | 2.136 | 2150 | 792 | 5839 |
1998 | 1527 | 469 | 4976 | 1223 | 334 | 4482 | 0.270 | 0.046 | 1.591 | 2720 | 950 | 7790 |
1999 | 2560 | 842 | 7785 | 1620 | 422 | 6224 | 0.097 | 0.017 | 0.541 | 3406 | 1187 | 9775 |
2000 | 5045 | 1807 | 14087 | 2250 | 675 | 7504 | 0.076 | 0.016 | 0.367 | 4556 | 1723 | 12046 |
2001 | 5248 | 2021 | 13627 | 3077 | 1054 | 8989 | 0.055 | 0.013 | 0.229 | 6128 | 2467 | 15222 |
2002 | 6674 | 2765 | 16111 | 4176 | 1568 | 11121 | 0.109 | 0.029 | 0.415 | 8214 | 3461 | 19495 |
2003 | 18269 | 7488 | 44571 | 5308 | 2047 | 13765 | 0.114 | 0.031 | 0.421 | 10929 | 4700 | 25410 |
2004 | 50310 | 21053 | 120223 | 6919 | 2717 | 17623 | 0.140 | 0.038 | 0.515 | 16085 | 7162 | 36124 |
2005 | 23000 | 9284 | 56977 | 9470 | 3777 | 23743 | 0.148 | 0.038 | 0.577 | 25447 | 11627 | 55692 |
2006 | 27757 | 10551 | 73025 | 14053 | 5846 | 33782 | 0.093 | 0.029 | 0.298 | 39061 | 17969 | 84910 |
2007 | 25213 | 9342 | 68048 | 22710 | 9904 | 52073 | 0.168 | 0.052 | 0.541 | 56882 | 26055 | 124182 |
2008 | 44281 | 17114 | 114571 | 29167 | 12204 | 69708 | 0.231 | 0.072 | 0.743 | 57620 | 25141 | 132054 |
2009 | 52969 | 18895 | 148489 | 51921 | 19025 | 141700 | 0.083 | 0.026 | 0.269 | 99866 | 38882 | 256498 |
2010 | 69922 | 27151 | 180072 | 57276 | 20201 | 162390 | 0.042 | 0.012 | 0.143 | 107636 | 41000 | 282578 |
2011 | 16858 | 6631 | 42854 | 69110 | 24537 | 194656 | 0.081 | 0.022 | 0.303 | 120952 | 46402 | 315274 |
2012 | 14510 | 5716 | 36835 | 86821 | 31122 | 242204 | 0.088 | 0.024 | 0.320 | 151123 | 58607 | 389680 |
2013 | 6677 | 2515 | 17730 | 97293 | 35195 | 268960 | 0.077 | 0.021 | 0.285 | 157578 | 61134 | 406173 |
2014 | 4208 | 1474 | 12012 | 119624 | 45336 | 315642 | 0.088 | 0.024 | 0.326 | 173013 | 68434 | 437406 |
2015 | 16369 | 5517 | 48562 | 108927 | 40266 | 294670 | 0.167 | 0.047 | 0.593 | 140202 | 53817 | 365252 |
2016 | 80251 | 22909 | 281123 | 109340 | 37310 | 320428 | 0.188 | 0.052 | 0.681 | 135542 | 48248 | 380776 |
2017 | 12693 | 2672 | 60301 | 95710 | 28175 | 325120 | 0.233 | 0.060 | 0.903 | 124500 | 39617 | 391253 |
2018 | 12693 | 720 | 223831 | 64368 | 14858 | 278849 | 0.303 | 0.059 | 1.565 | 95269 | 26522 | 342208 |