Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 2 to 4 (F24). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F24 | Low | High |
1963 | 455887 | 341021 | 609443 | 515555 | 461028 | 576532 | 154199 | 138805 | 171300 | 0.473 | 0.418 | 0.537 |
1964 | 842391 | 634644 | 1118143 | 684881 | 598397 | 783863 | 166209 | 150825 | 183162 | 0.505 | 0.449 | 0.567 |
1965 | 1058115 | 802366 | 1395384 | 859409 | 759342 | 972662 | 205459 | 187341 | 225328 | 0.539 | 0.481 | 0.603 |
1966 | 1366824 | 1036458 | 1802491 | 1046540 | 921513 | 1188530 | 228662 | 209605 | 249451 | 0.554 | 0.496 | 0.619 |
1967 | 1288514 | 975222 | 1702452 | 1139386 | 1008901 | 1286747 | 251199 | 230879 | 273307 | 0.610 | 0.547 | 0.679 |
1968 | 643708 | 482627 | 858550 | 940343 | 852302 | 1037479 | 260667 | 239832 | 283313 | 0.643 | 0.578 | 0.716 |
1969 | 594812 | 448471 | 788904 | 799706 | 719769 | 888521 | 259108 | 237868 | 282245 | 0.612 | 0.549 | 0.682 |
1970 | 1833982 | 1384431 | 2429510 | 1331744 | 1117061 | 1587686 | 276786 | 253808 | 301845 | 0.623 | 0.561 | 0.692 |
1971 | 2412080 | 1820970 | 3195071 | 1474751 | 1260879 | 1724901 | 277340 | 255173 | 301433 | 0.709 | 0.640 | 0.785 |
1972 | 592437 | 446967 | 785252 | 983625 | 881387 | 1097722 | 239426 | 220856 | 259557 | 0.793 | 0.717 | 0.877 |
1973 | 875018 | 661285 | 1157832 | 798907 | 711989 | 896436 | 211716 | 195407 | 229386 | 0.756 | 0.684 | 0.837 |
1974 | 805324 | 608140 | 1066444 | 755398 | 676173 | 843906 | 233048 | 213946 | 253856 | 0.728 | 0.658 | 0.806 |
1975 | 1414095 | 1053786 | 1897599 | 871525 | 749418 | 1013528 | 213630 | 196395 | 232377 | 0.772 | 0.699 | 0.853 |
1976 | 862853 | 640856 | 1161752 | 668639 | 592997 | 753931 | 183506 | 169222 | 198995 | 0.814 | 0.735 | 0.901 |
1977 | 2141463 | 1598282 | 2869246 | 1024792 | 851019 | 1234048 | 161781 | 149700 | 174837 | 0.797 | 0.719 | 0.882 |
1978 | 1255444 | 941792 | 1673554 | 1123546 | 961421 | 1313009 | 160492 | 149057 | 172805 | 0.880 | 0.797 | 0.970 |
1979 | 1424028 | 1072626 | 1890553 | 998491 | 873411 | 1141482 | 167042 | 155185 | 179804 | 0.784 | 0.710 | 0.865 |
1980 | 2253511 | 1688144 | 3008223 | 1168230 | 999456 | 1365504 | 182590 | 169449 | 196751 | 0.859 | 0.781 | 0.945 |
1981 | 882929 | 664600 | 1172982 | 984609 | 871168 | 1112822 | 195048 | 181466 | 209646 | 0.883 | 0.804 | 0.970 |
1982 | 1398625 | 1061698 | 1842474 | 1013581 | 876642 | 1171911 | 187213 | 174675 | 200650 | 1.011 | 0.924 | 1.107 |
1983 | 804519 | 614387 | 1053491 | 803715 | 705239 | 915942 | 152360 | 141878 | 163615 | 0.989 | 0.904 | 1.082 |
1984 | 1384708 | 1053554 | 1819951 | 807744 | 694983 | 938800 | 130353 | 121607 | 139728 | 0.914 | 0.833 | 1.003 |
1985 | 377000 | 285387 | 498022 | 559053 | 501053 | 623767 | 125116 | 116683 | 134159 | 0.880 | 0.801 | 0.966 |
1986 | 1641301 | 1246811 | 2160608 | 757668 | 634737 | 904406 | 113891 | 106354 | 121962 | 0.953 | 0.871 | 1.044 |
1987 | 653436 | 499808 | 854285 | 718557 | 625644 | 825268 | 106831 | 99600 | 114586 | 0.945 | 0.863 | 1.035 |
1988 | 449999 | 344084 | 588516 | 537132 | 476206 | 605854 | 98716 | 92026 | 105891 | 0.954 | 0.872 | 1.044 |
1989 | 745641 | 563037 | 987469 | 524919 | 450947 | 611026 | 92503 | 85987 | 99514 | 0.989 | 0.904 | 1.082 |
1990 | 324811 | 248406 | 424718 | 369165 | 328411 | 414978 | 78590 | 73185 | 84394 | 0.908 | 0.826 | 0.997 |
1991 | 361494 | 276504 | 472607 | 342833 | 302907 | 388022 | 72186 | 67496 | 77201 | 0.930 | 0.849 | 1.019 |
1992 | 736747 | 563037 | 964052 | 490411 | 415840 | 578355 | 69217 | 64587 | 74179 | 0.889 | 0.811 | 0.975 |
1993 | 397918 | 304748 | 519572 | 399113 | 353051 | 451185 | 65775 | 61573 | 70264 | 0.949 | 0.867 | 1.039 |
1994 | 833176 | 628455 | 1104585 | 466961 | 398494 | 547190 | 64731 | 60551 | 69201 | 0.911 | 0.831 | 0.999 |
1995 | 524919 | 402923 | 683854 | 508388 | 442702 | 583820 | 71325 | 66504 | 76495 | 0.832 | 0.755 | 0.917 |
1996 | 411268 | 314551 | 537724 | 456343 | 404072 | 515376 | 77886 | 72800 | 83327 | 0.883 | 0.806 | 0.968 |
1997 | 1112366 | 844855 | 1464581 | 665304 | 555636 | 796619 | 80017 | 74757 | 85648 | 0.911 | 0.833 | 0.996 |
1998 | 171442 | 129234 | 227435 | 370275 | 327155 | 419078 | 69148 | 64510 | 74118 | 1.076 | 0.989 | 1.170 |
1999 | 266465 | 202586 | 350487 | 248699 | 222675 | 277765 | 57584 | 53661 | 61794 | 1.181 | 1.087 | 1.283 |
2000 | 430628 | 329108 | 563465 | 280127 | 239708 | 327363 | 42447 | 39310 | 45833 | 1.185 | 1.090 | 1.289 |
2001 | 146972 | 110598 | 195309 | 177904 | 157916 | 200423 | 29290 | 27308 | 31416 | 0.938 | 0.857 | 1.026 |
2002 | 179872 | 136451 | 237110 | 190613 | 167374 | 217079 | 30946 | 28772 | 33284 | 0.999 | 0.910 | 1.098 |
2003 | 94089 | 72072 | 122833 | 104820 | 94599 | 116146 | 23957 | 22067 | 26008 | 0.757 | 0.684 | 0.837 |
2004 | 157314 | 120591 | 205220 | 117595 | 103276 | 133898 | 24612 | 22894 | 26460 | 0.818 | 0.743 | 0.900 |
2005 | 111972 | 86098 | 145621 | 116541 | 103973 | 130628 | 23506 | 21890 | 25240 | 0.753 | 0.683 | 0.830 |
2006 | 289526 | 221939 | 377694 | 130744 | 114071 | 149855 | 21742 | 20270 | 23321 | 0.690 | 0.625 | 0.761 |
2007 | 124368 | 95622 | 161755 | 156686 | 139237 | 176322 | 27419 | 25454 | 29537 | 0.613 | 0.553 | 0.679 |
2008 | 145947 | 112153 | 189924 | 159054 | 143236 | 176620 | 33390 | 30883 | 36099 | 0.653 | 0.589 | 0.723 |
2009 | 157945 | 121106 | 205989 | 174905 | 156165 | 195895 | 39144 | 36017 | 42543 | 0.626 | 0.563 | 0.697 |
2010 | 235861 | 180546 | 308125 | 189852 | 168292 | 214174 | 40498 | 36997 | 44329 | 0.601 | 0.535 | 0.675 |
2011 | 126754 | 95837 | 167644 | 177549 | 157769 | 199808 | 41606 | 37308 | 46399 | 0.516 | 0.449 | 0.592 |
2012 | 183506 | 132431 | 254277 | 192529 | 166840 | 222173 | 49267 | 42907 | 56569 | 0.428 | 0.360 | 0.510 |
2013 | 198789 | 125352 | 315250 | 229808 | 188412 | 280300 | 60415 | 50473 | 72316 | 0.374 | 0.299 | 0.467 |
2014 | 72475 | 56994 | 92162 | |||||||||