Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 3 to 6 (F36). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F36 | Low | High |
1974 | 15982421 | 11772772 | 21697335 | 2096962 | 1802891 | 2438998 | 1252936 | 1046802 | 1499662 | 0.248 | 0.203 | 0.302 |
1975 | 14418173 | 10644139 | 19530346 | 1984743 | 1716795 | 2294510 | 1200201 | 1011357 | 1424307 | 0.260 | 0.216 | 0.314 |
1976 | 21359347 | 16036212 | 28449467 | 1843175 | 1590152 | 2136458 | 1051786 | 888528 | 1245040 | 0.255 | 0.213 | 0.306 |
1977 | 15681622 | 11565071 | 21263446 | 1910738 | 1653489 | 2208010 | 1109034 | 941013 | 1307056 | 0.249 | 0.208 | 0.297 |
1978 | 15157409 | 11303240 | 20325768 | 1895513 | 1641147 | 2189303 | 1125795 | 964964 | 1313432 | 0.230 | 0.194 | 0.273 |
1979 | 11840069 | 8734227 | 16050331 | 1755036 | 1528687 | 2014900 | 1134837 | 975770 | 1319836 | 0.244 | 0.207 | 0.288 |
1980 | 19658100 | 14631393 | 26411762 | 1804872 | 1561635 | 2085994 | 1031990 | 888342 | 1198868 | 0.243 | 0.207 | 0.286 |
1981 | 30401424 | 22770127 | 40590313 | 2150046 | 1835666 | 2518268 | 1020701 | 878819 | 1185489 | 0.257 | 0.219 | 0.302 |
1982 | 23277552 | 17515557 | 30935038 | 2167316 | 1861665 | 2523148 | 1176436 | 1007592 | 1373573 | 0.229 | 0.195 | 0.268 |
1983 | 17038738 | 12862414 | 22571080 | 1955194 | 1697111 | 2252524 | 1213477 | 1040425 | 1415311 | 0.258 | 0.221 | 0.301 |
1984 | 22908074 | 17284142 | 30361928 | 1755036 | 1532305 | 2010142 | 1058115 | 912625 | 1226800 | 0.269 | 0.230 | 0.314 |
1985 | 21125682 | 16012176 | 27872191 | 1629852 | 1426171 | 1862623 | 968012 | 838163 | 1117978 | 0.289 | 0.247 | 0.338 |
1986 | 10469743 | 7896262 | 13881950 | 1464464 | 1282864 | 1671771 | 963184 | 833673 | 1112816 | 0.264 | 0.226 | 0.309 |
1987 | 21189154 | 15993613 | 28072472 | 1515112 | 1332455 | 1722808 | 930056 | 807417 | 1071322 | 0.278 | 0.238 | 0.324 |
1988 | 7717492 | 5819239 | 10234961 | 1489573 | 1311038 | 1692420 | 1002493 | 871738 | 1152860 | 0.277 | 0.237 | 0.323 |
1989 | 13619321 | 10365567 | 17894429 | 1465929 | 1294263 | 1660365 | 888242 | 771191 | 1023059 | 0.314 | 0.269 | 0.366 |
1990 | 17072849 | 12967801 | 22477379 | 1321133 | 1170728 | 1490860 | 764517 | 668203 | 874714 | 0.315 | 0.271 | 0.367 |
1991 | 13742448 | 10893534 | 17336419 | 1285939 | 1147842 | 1440652 | 724328 | 637859 | 822520 | 0.302 | 0.261 | 0.350 |
1992 | 18329090 | 14441838 | 23262659 | 1185885 | 1065329 | 1320084 | 725053 | 643804 | 816555 | 0.286 | 0.249 | 0.329 |
1993 | 13880562 | 10529169 | 18298689 | 1191829 | 1066343 | 1332082 | 760704 | 672124 | 860959 | 0.308 | 0.268 | 0.354 |
1994 | 10767038 | 8530683 | 13589663 | 1103503 | 999833 | 1217921 | 703624 | 629895 | 785984 | 0.352 | 0.308 | 0.402 |
1995 | 14519455 | 10963696 | 19228421 | 922645 | 832263 | 1022842 | 577810 | 516447 | 646463 | 0.355 | 0.312 | 0.403 |
1996 | 12534558 | 9897176 | 15874744 | 787800 | 711669 | 872076 | 480220 | 431011 | 535047 | 0.386 | 0.342 | 0.435 |
1997 | 8478126 | 6488228 | 11078313 | 701517 | 633641 | 776663 | 443743 | 397162 | 495786 | 0.424 | 0.376 | 0.477 |
1998 | 14090340 | 11185625 | 17749360 | 701517 | 637289 | 772218 | 411679 | 370029 | 458017 | 0.474 | 0.421 | 0.533 |
1999 | 8105067 | 6423284 | 10227186 | 630961 | 574047 | 693519 | 380408 | 342813 | 422126 | 0.415 | 0.370 | 0.466 |
2000 | 17209980 | 13701831 | 21616339 | 769118 | 692186 | 854601 | 396726 | 356146 | 441929 | 0.445 | 0.396 | 0.500 |
2001 | 11217661 | 8927438 | 14095413 | 702921 | 632307 | 781422 | 385771 | 344569 | 431900 | 0.424 | 0.375 | 0.479 |
2002 | 10713337 | 8510234 | 13486773 | 670648 | 601375 | 747901 | 385001 | 341900 | 433534 | 0.371 | 0.326 | 0.422 |
2003 | 19599214 | 15523724 | 24744653 | 739700 | 659253 | 829964 | 418738 | 370907 | 472737 | 0.291 | 0.254 | 0.333 |
2004 | 12249553 | 9722954 | 15432712 | 661986 | 590027 | 742721 | 420837 | 371749 | 476406 | 0.253 | 0.220 | 0.291 |
2005 | 8219336 | 6494849 | 10401702 | 675359 | 602119 | 757508 | 448651 | 395889 | 508445 | 0.228 | 0.198 | 0.263 |
2006 | 14621447 | 11578957 | 18463382 | 811792 | 723418 | 910963 | 500318 | 441619 | 566821 | 0.233 | 0.202 | 0.268 |
2007 | 12139802 | 9622359 | 15315868 | 856834 | 763353 | 961764 | 542531 | 478821 | 614717 | 0.231 | 0.201 | 0.267 |
2008 | 18183043 | 14160685 | 23347956 | 940343 | 830838 | 1064281 | 534988 | 471647 | 606836 | 0.245 | 0.213 | 0.282 |
2009 | 13150890 | 10367226 | 16681986 | 954554 | 847073 | 1075674 | 598391 | 526247 | 680426 | 0.247 | 0.214 | 0.284 |
2010 | 11409992 | 9009048 | 14450795 | 927270 | 822601 | 1045258 | 605615 | 531231 | 690415 | 0.246 | 0.213 | 0.284 |
2011 | 8385378 | 6572863 | 10697707 | 904376 | 801426 | 1020550 | 622812 | 545748 | 710759 | 0.203 | 0.175 | 0.235 |
2012 | 17313550 | 13607341 | 22029213 | 1025817 | 903963 | 1164097 | 632225 | 552283 | 723737 | 0.161 | 0.138 | 0.187 |
2013 | 16919883 | 13242210 | 21618933 | 1064483 | 937059 | 1209234 | 682147 | 595821 | 780979 | 0.150 | 0.129 | 0.175 |
2014 | 13322968 | 10418150 | 17037715 | 1160081 | 1019685 | 1319807 | 785441 | 684495 | 901273 | 0.179 | 0.154 | 0.209 |
2015 | 33032418 | 24829425 | 43945465 | 1218340 | 1054716 | 1407349 | 775296 | 666370 | 902027 | 0.228 | 0.194 | 0.269 |
2016 | 12447122 | 8851345 | 17503650 | 1027871 | 865560 | 1220618 | 685566 | 565657 | 830893 | 0.299 | 0.242 | 0.368 |