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 | 15823393 | 11654932 | 21482732 | 2096962 | 1803829 | 2437730 | 1271872 | 1067199 | 1515797 | 0.246 | 0.203 | 0.300 |
1975 | 14389366 | 10632225 | 19474179 | 1988716 | 1721055 | 2298005 | 1220779 | 1032998 | 1442696 | 0.258 | 0.215 | 0.311 |
1976 | 20978318 | 15767793 | 27910681 | 1837653 | 1586416 | 2128679 | 1068750 | 906487 | 1260058 | 0.254 | 0.213 | 0.304 |
1977 | 15619021 | 11553281 | 21115544 | 1906920 | 1651417 | 2201955 | 1121301 | 954854 | 1316762 | 0.249 | 0.209 | 0.296 |
1978 | 15021604 | 11233152 | 20087735 | 1884174 | 1633367 | 2173493 | 1132570 | 973446 | 1317705 | 0.232 | 0.196 | 0.274 |
1979 | 11994995 | 8870840 | 16219422 | 1753282 | 1528461 | 2011172 | 1145097 | 987475 | 1327880 | 0.244 | 0.208 | 0.288 |
1980 | 19618823 | 14646032 | 26280033 | 1801265 | 1560608 | 2079034 | 1042362 | 899831 | 1207470 | 0.244 | 0.208 | 0.286 |
1981 | 30008763 | 22536798 | 39958022 | 2139323 | 1830695 | 2499982 | 1033023 | 892172 | 1196111 | 0.257 | 0.219 | 0.300 |
1982 | 23254286 | 17534484 | 30839904 | 2154351 | 1855495 | 2501342 | 1178791 | 1013773 | 1370670 | 0.231 | 0.198 | 0.271 |
1983 | 17175594 | 12972730 | 22740090 | 1955194 | 1699958 | 2248752 | 1225672 | 1054750 | 1424293 | 0.258 | 0.222 | 0.301 |
1984 | 22953936 | 17342661 | 30380758 | 1756792 | 1536067 | 2009234 | 1071961 | 927587 | 1238805 | 0.269 | 0.231 | 0.313 |
1985 | 20936404 | 15879190 | 27604242 | 1631483 | 1429364 | 1862183 | 983625 | 854382 | 1132418 | 0.287 | 0.246 | 0.335 |
1986 | 10617350 | 7991588 | 14105848 | 1465929 | 1285731 | 1671383 | 972864 | 845027 | 1120041 | 0.265 | 0.228 | 0.310 |
1987 | 20852825 | 15699509 | 27697702 | 1509064 | 1328717 | 1713890 | 942226 | 820491 | 1082022 | 0.278 | 0.238 | 0.324 |
1988 | 7865526 | 5913923 | 10461161 | 1491063 | 1313135 | 1693100 | 1013581 | 884007 | 1162147 | 0.277 | 0.238 | 0.323 |
1989 | 13619321 | 10370336 | 17886200 | 1471805 | 1299313 | 1667196 | 906186 | 788336 | 1041654 | 0.311 | 0.267 | 0.362 |
1990 | 17055785 | 12953285 | 22457608 | 1325102 | 1174017 | 1495630 | 779962 | 682955 | 890747 | 0.314 | 0.270 | 0.364 |
1991 | 13838983 | 10948357 | 17492801 | 1289803 | 1149788 | 1446868 | 734540 | 647512 | 833266 | 0.302 | 0.261 | 0.349 |
1992 | 18255921 | 14290135 | 23322287 | 1182333 | 1060518 | 1318140 | 731608 | 650085 | 823354 | 0.287 | 0.250 | 0.330 |
1993 | 13838983 | 10507502 | 18226734 | 1191829 | 1065621 | 1332986 | 770658 | 681615 | 871333 | 0.309 | 0.270 | 0.354 |
1994 | 10810193 | 8548274 | 13670626 | 1104607 | 1000047 | 1220098 | 715688 | 641438 | 798533 | 0.351 | 0.308 | 0.400 |
1995 | 14432599 | 10896803 | 19115690 | 922645 | 831999 | 1023168 | 587717 | 525972 | 656709 | 0.355 | 0.313 | 0.403 |
1996 | 12484520 | 9834036 | 15849365 | 787800 | 711389 | 872420 | 488454 | 439053 | 543413 | 0.385 | 0.342 | 0.433 |
1997 | 8606257 | 6587866 | 11243042 | 704328 | 636433 | 779467 | 453160 | 406492 | 505185 | 0.422 | 0.375 | 0.475 |
1998 | 13880562 | 10980373 | 17546762 | 702921 | 638439 | 773916 | 423369 | 381348 | 470021 | 0.468 | 0.416 | 0.527 |
1999 | 8162002 | 6436143 | 10350651 | 632225 | 574559 | 695678 | 387317 | 349424 | 429320 | 0.416 | 0.371 | 0.467 |
2000 | 17038738 | 13521884 | 21470275 | 770658 | 692561 | 857561 | 407583 | 365927 | 453981 | 0.441 | 0.393 | 0.496 |
2001 | 11206449 | 8889132 | 14127870 | 705033 | 633170 | 785053 | 394747 | 352861 | 441605 | 0.420 | 0.371 | 0.474 |
2002 | 10670570 | 8450870 | 13473293 | 671991 | 601687 | 750510 | 392778 | 349034 | 442004 | 0.368 | 0.324 | 0.418 |
2003 | 19307419 | 15218160 | 24495500 | 735275 | 653891 | 826788 | 422523 | 374216 | 477067 | 0.292 | 0.255 | 0.334 |
2004 | 12176276 | 9631023 | 15394179 | 658026 | 585140 | 739992 | 422101 | 372589 | 478192 | 0.255 | 0.222 | 0.293 |
2005 | 8244031 | 6485244 | 10479798 | 672663 | 598035 | 756605 | 449999 | 396525 | 510684 | 0.230 | 0.200 | 0.265 |
2006 | 14490445 | 11431005 | 18368724 | 809361 | 719414 | 910554 | 504337 | 444705 | 571966 | 0.233 | 0.202 | 0.268 |
2007 | 12249553 | 9672525 | 15513172 | 857692 | 762367 | 964935 | 547983 | 483338 | 621274 | 0.232 | 0.201 | 0.267 |
2008 | 18274186 | 14099079 | 23685651 | 946002 | 833054 | 1074264 | 544161 | 479383 | 617691 | 0.243 | 0.211 | 0.280 |
2009 | 13296348 | 10420442 | 16965968 | 968012 | 855687 | 1095082 | 613540 | 538571 | 698944 | 0.243 | 0.211 | 0.281 |
2010 | 11536195 | 9025099 | 14745964 | 945057 | 833041 | 1072134 | 626560 | 547310 | 717286 | 0.240 | 0.207 | 0.279 |
2011 | 8546223 | 6566162 | 11123383 | 927270 | 810499 | 1060864 | 646288 | 560097 | 745741 | 0.198 | 0.169 | 0.232 |
2012 | 17348212 | 13234796 | 22740090 | 1052838 | 903712 | 1226572 | 645642 | 551153 | 756329 | 0.161 | 0.136 | 0.192 |
2013 | 16014418 | 11290136 | 22715544 | 1028899 | 866696 | 1221458 | 652131 | 543582 | 782355 | 0.158 | 0.130 | 0.193 |