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 | 49268 | 15929 | 152387 | 90368 | 47719 | 171134 | 0.208 | 0.089 | 0.485 | 119669 | 69353 | 206489 |
1974 | 151904 | 51283 | 449947 | 70517 | 40573 | 122561 | 0.161 | 0.073 | 0.358 | 101962 | 64395 | 161444 |
1975 | 30081 | 10480 | 86346 | 64838 | 41012 | 102506 | 0.205 | 0.106 | 0.398 | 112932 | 76455 | 166812 |
1976 | 13488 | 4683 | 38850 | 63744 | 43779 | 92812 | 0.326 | 0.185 | 0.574 | 138935 | 89463 | 215763 |
1977 | 12515 | 4347 | 36032 | 71252 | 49042 | 103521 | 0.453 | 0.271 | 0.756 | 166598 | 101719 | 272858 |
1978 | 21290 | 7329 | 61845 | 95701 | 60827 | 150569 | 0.549 | 0.324 | 0.929 | 181771 | 110698 | 298475 |
1979 | 7925 | 2725 | 23045 | 109659 | 68646 | 175176 | 0.803 | 0.473 | 1.364 | 165365 | 104486 | 261714 |
1980 | 13579 | 4901 | 37618 | 89784 | 54747 | 147244 | 0.356 | 0.184 | 0.689 | 122110 | 77766 | 191740 |
1981 | 5129 | 1964 | 13393 | 75655 | 48502 | 118007 | 0.341 | 0.182 | 0.637 | 100269 | 67541 | 148857 |
1982 | 5547 | 2245 | 13708 | 59093 | 41014 | 85143 | 0.790 | 0.489 | 1.276 | 80864 | 57850 | 113034 |
1983 | 5081 | 1977 | 13055 | 38987 | 27615 | 55041 | 0.743 | 0.480 | 1.150 | 58253 | 41714 | 81349 |
1984 | 12092 | 5072 | 28826 | 28292 | 19756 | 40515 | 0.709 | 0.442 | 1.138 | 42771 | 30686 | 59615 |
1985 | 95457 | 39809 | 228895 | 21437 | 14901 | 30840 | 0.348 | 0.199 | 0.609 | 35332 | 25707 | 48562 |
1986 | 68969 | 28751 | 165443 | 22440 | 15668 | 32139 | 0.234 | 0.137 | 0.401 | 46794 | 33227 | 65900 |
1987 | 10029 | 4178 | 24070 | 26577 | 19088 | 37003 | 0.313 | 0.190 | 0.514 | 71434 | 47775 | 106810 |
1988 | 3137 | 1340 | 7345 | 35347 | 24765 | 50450 | 0.454 | 0.281 | 0.732 | 101668 | 65290 | 158316 |
1989 | 1186 | 494 | 2850 | 55707 | 35793 | 86700 | 0.488 | 0.300 | 0.795 | 124588 | 79350 | 195615 |
1990 | 1100 | 439 | 2757 | 68162 | 43233 | 107465 | 0.663 | 0.412 | 1.069 | 112257 | 72614 | 173542 |
1991 | 1205 | 489 | 2971 | 46882 | 28413 | 77355 | 1.391 | 0.971 | 1.993 | 62571 | 38814 | 100869 |
1992 | 1423 | 569 | 3558 | 13193 | 7624 | 22831 | 1.964 | 1.438 | 2.684 | 16246 | 9787 | 26970 |
1993 | 1050 | 429 | 2572 | 2185 | 1438 | 3320 | 0.658 | 0.356 | 1.215 | 3279 | 2285 | 4706 |
1994 | 1334 | 508 | 3502 | 1527 | 970 | 2406 | 0.293 | 0.142 | 0.605 | 2609 | 1771 | 3842 |
1995 | 306 | 118 | 791 | 1629 | 1017 | 2607 | 0.118 | 0.058 | 0.241 | 2872 | 1917 | 4304 |
1996 | 552 | 193 | 1573 | 1816 | 1154 | 2857 | 0.120 | 0.057 | 0.256 | 3048 | 2039 | 4556 |
1997 | 1162 | 444 | 3039 | 2111 | 1342 | 3319 | 0.180 | 0.083 | 0.390 | 3229 | 2144 | 4862 |
1998 | 3347 | 1336 | 8383 | 2018 | 1250 | 3258 | 0.185 | 0.084 | 0.408 | 3041 | 1989 | 4647 |
1999 | 6755 | 2655 | 17188 | 1858 | 1111 | 3108 | 0.082 | 0.039 | 0.171 | 3369 | 2215 | 5125 |
2000 | 6996 | 2794 | 17518 | 2057 | 1277 | 3314 | 0.081 | 0.038 | 0.173 | 4730 | 3152 | 7099 |
2001 | 5182 | 2086 | 12877 | 2839 | 1845 | 4370 | 0.056 | 0.024 | 0.127 | 7118 | 4747 | 10674 |
2002 | 7645 | 3113 | 18776 | 4688 | 3085 | 7123 | 0.083 | 0.033 | 0.207 | 10686 | 7151 | 15971 |
2003 | 36425 | 14737 | 90029 | 7182 | 4701 | 10972 | 0.074 | 0.032 | 0.170 | 15181 | 10267 | 22447 |
2004 | 116860 | 44917 | 304037 | 10178 | 6690 | 15485 | 0.082 | 0.038 | 0.175 | 24669 | 16579 | 36708 |
2005 | 22342 | 9401 | 53098 | 14432 | 9546 | 21818 | 0.084 | 0.043 | 0.164 | 42981 | 27020 | 68372 |
2006 | 15613 | 6728 | 36231 | 21168 | 14199 | 31558 | 0.062 | 0.032 | 0.118 | 64386 | 39953 | 103762 |
2007 | 9465 | 4105 | 21820 | 31371 | 21438 | 45906 | 0.128 | 0.070 | 0.233 | 76748 | 50443 | 116770 |
2008 | 14357 | 6583 | 31310 | 33770 | 23441 | 48652 | 0.224 | 0.122 | 0.410 | 60195 | 41887 | 86503 |
2009 | 30186 | 14115 | 64558 | 42625 | 27732 | 65516 | 0.104 | 0.057 | 0.191 | 72236 | 48783 | 106967 |
2010 | 23966 | 11080 | 51840 | 41702 | 27545 | 63134 | 0.056 | 0.031 | 0.102 | 66615 | 45784 | 96925 |
2011 | 3223 | 1449 | 7172 | 45329 | 30356 | 67689 | 0.107 | 0.057 | 0.198 | 69068 | 47987 | 99409 |
2012 | 3609 | 1673 | 7783 | 52314 | 35734 | 76587 | 0.126 | 0.068 | 0.233 | 83504 | 58621 | 118951 |
2013 | 1686 | 780 | 3644 | 61606 | 42397 | 89520 | 0.112 | 0.060 | 0.209 | 93005 | 65291 | 132482 |
2014 | 849 | 325 | 2215 | 76437 | 53125 | 109978 | 0.130 | 0.070 | 0.240 | 104238 | 73302 | 148231 |
2015 | 4441 | 1940 | 10165 | 66375 | 46268 | 95220 | 0.264 | 0.150 | 0.466 | 81575 | 57568 | 115592 |
2016 | 23132 | 8922 | 59972 | 61535 | 41533 | 91168 | 0.320 | 0.184 | 0.558 | 72817 | 49989 | 106071 |
2017 | 3551 | 916 | 13766 | 53780 | 33138 | 87282 | 0.394 | 0.215 | 0.724 | 65040 | 41376 | 102238 |
2018 | 3551 | 245 | 51511 | 31231 | 15807 | 61703 | 0.655 | 0.257 | 1.668 | 40357 | 22364 | 72827 |