Table 1. Estimated recruitment (age 3), 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 |
1967 | 144801 | 101997 | 205567 | 554047 | 465473 | 659476 | 143020 | 113269 | 180584 | 0.343 | 0.268 | 0.440 |
1968 | 151998 | 107015 | 215890 | 902629 | 748836 | 1088006 | 201006 | 160895 | 251117 | 0.285 | 0.225 | 0.360 |
1969 | 317670 | 230427 | 437945 | 955973 | 806702 | 1132864 | 270174 | 218862 | 333515 | 0.315 | 0.253 | 0.393 |
1970 | 307459 | 225048 | 420048 | 1126759 | 962537 | 1319000 | 345718 | 283998 | 420852 | 0.352 | 0.284 | 0.435 |
1971 | 365381 | 270569 | 493415 | 1168140 | 1010318 | 1350616 | 459545 | 380076 | 555631 | 0.388 | 0.316 | 0.476 |
1972 | 231181 | 171838 | 311018 | 1077298 | 937589 | 1237825 | 493089 | 410171 | 592769 | 0.431 | 0.353 | 0.525 |
1973 | 210625 | 156395 | 283659 | 1049368 | 916298 | 1201762 | 537906 | 447679 | 646317 | 0.469 | 0.387 | 0.569 |
1974 | 204955 | 152004 | 276352 | 1135538 | 991371 | 1300671 | 610382 | 509407 | 731371 | 0.557 | 0.462 | 0.673 |
1975 | 234229 | 174213 | 314922 | 1111455 | 963507 | 1282119 | 562190 | 466990 | 676797 | 0.595 | 0.496 | 0.714 |
1976 | 390556 | 284868 | 535455 | 893356 | 775078 | 1029682 | 443165 | 364094 | 539409 | 0.678 | 0.566 | 0.811 |
1977 | 154571 | 114409 | 208831 | 697077 | 604734 | 803521 | 352876 | 288633 | 431417 | 0.645 | 0.536 | 0.777 |
1978 | 127053 | 94056 | 171626 | 596064 | 515317 | 689464 | 315377 | 256714 | 387445 | 0.500 | 0.412 | 0.606 |
1979 | 96874 | 71581 | 131106 | 608112 | 529368 | 698569 | 294541 | 243206 | 356711 | 0.449 | 0.369 | 0.547 |
1980 | 91968 | 68005 | 124376 | 592299 | 516235 | 679570 | 277985 | 231670 | 333559 | 0.457 | 0.377 | 0.555 |
1981 | 173205 | 128587 | 233304 | 639645 | 558226 | 732939 | 268643 | 224769 | 321082 | 0.435 | 0.358 | 0.529 |
1982 | 148545 | 110367 | 199931 | 709816 | 617189 | 816345 | 231178 | 195988 | 272686 | 0.511 | 0.426 | 0.612 |
1983 | 159041 | 117904 | 214532 | 749326 | 643924 | 871981 | 222343 | 189362 | 261069 | 0.631 | 0.529 | 0.752 |
1984 | 254321 | 188028 | 343987 | 709253 | 605483 | 830807 | 191245 | 163228 | 224070 | 0.674 | 0.568 | 0.800 |
1985 | 338815 | 247610 | 463615 | 636034 | 545540 | 741539 | 171163 | 146359 | 200171 | 0.722 | 0.609 | 0.856 |
1986 | 298465 | 220545 | 403913 | 562367 | 486699 | 649800 | 160410 | 137623 | 186971 | 0.766 | 0.645 | 0.909 |
1987 | 159373 | 117968 | 215310 | 474679 | 414598 | 543466 | 168390 | 144332 | 196457 | 0.700 | 0.590 | 0.830 |
1988 | 151048 | 112324 | 203123 | 433788 | 379226 | 496201 | 158220 | 134678 | 185878 | 0.693 | 0.584 | 0.822 |
1989 | 110452 | 82022 | 148737 | 421167 | 365207 | 485701 | 134676 | 114511 | 158392 | 0.671 | 0.565 | 0.797 |
1990 | 150234 | 111382 | 202638 | 419783 | 362810 | 485701 | 127072 | 107868 | 149697 | 0.645 | 0.542 | 0.768 |
1991 | 173358 | 129664 | 231776 | 405685 | 353455 | 465634 | 121803 | 103968 | 142697 | 0.625 | 0.525 | 0.744 |
1992 | 113265 | 86490 | 148329 | 449507 | 392443 | 514870 | 123771 | 107067 | 143081 | 0.589 | 0.494 | 0.702 |
1993 | 170779 | 130976 | 222678 | 472485 | 413995 | 539239 | 132558 | 114505 | 153457 | 0.595 | 0.500 | 0.707 |
1994 | 140750 | 108202 | 183088 | 500713 | 436206 | 574759 | 136947 | 117961 | 158987 | 0.501 | 0.418 | 0.599 |
1995 | 225364 | 172475 | 294471 | 553396 | 484176 | 632512 | 152848 | 132550 | 176255 | 0.495 | 0.413 | 0.592 |
1996 | 122937 | 94194 | 160452 | 530389 | 465493 | 604334 | 163910 | 142614 | 188387 | 0.432 | 0.359 | 0.521 |
1997 | 141336 | 107872 | 185181 | 489534 | 432538 | 554040 | 192214 | 166126 | 222400 | 0.379 | 0.314 | 0.458 |
1998 | 92477 | 70746 | 120884 | 450713 | 399114 | 508984 | 183565 | 159329 | 211487 | 0.396 | 0.329 | 0.476 |
1999 | 115599 | 88168 | 151564 | 442736 | 392322 | 499627 | 187357 | 162388 | 216164 | 0.431 | 0.357 | 0.520 |
2000 | 105934 | 80893 | 138726 | 512372 | 448809 | 584938 | 178791 | 155205 | 205962 | 0.350 | 0.290 | 0.422 |
2001 | 186221 | 142058 | 244114 | 527398 | 463854 | 599647 | 191865 | 166605 | 220955 | 0.315 | 0.260 | 0.382 |
2002 | 185388 | 141504 | 242881 | 624844 | 549549 | 710454 | 222052 | 192857 | 255666 | 0.331 | 0.274 | 0.401 |
2003 | 178544 | 136159 | 234125 | 659663 | 580928 | 749069 | 222721 | 193435 | 256441 | 0.340 | 0.281 | 0.413 |
2004 | 126754 | 96647 | 166241 | 522636 | 461119 | 592359 | 203453 | 176868 | 234033 | 0.317 | 0.260 | 0.386 |
2005 | 136582 | 103926 | 179499 | 542488 | 480520 | 612449 | 234876 | 204271 | 270067 | 0.346 | 0.286 | 0.418 |
2006 | 100686 | 76760 | 132071 | 563120 | 499102 | 635349 | 241438 | 210074 | 277485 | 0.362 | 0.300 | 0.436 |
2007 | 139003 | 105200 | 183666 | 501459 | 444691 | 565474 | 239457 | 207491 | 276349 | 0.331 | 0.274 | 0.399 |
2008 | 88022 | 67108 | 115454 | 517604 | 459142 | 583510 | 270129 | 233887 | 311988 | 0.384 | 0.318 | 0.465 |
2009 | 69237 | 52742 | 90891 | 506127 | 445606 | 574868 | 223927 | 193486 | 259158 | 0.386 | 0.318 | 0.469 |
2010 | 111453 | 84644 | 146752 | 567345 | 497216 | 647365 | 245029 | 209972 | 285940 | 0.321 | 0.264 | 0.391 |
2011 | 144161 | 107648 | 193060 | 532916 | 462714 | 613770 | 220096 | 187630 | 258179 | 0.276 | 0.225 | 0.340 |
2012 | 221923 | 165386 | 297786 | 572270 | 490503 | 667667 | 228735 | 193098 | 270950 | 0.205 | 0.164 | 0.258 |
2013 | 153879 | 113199 | 209178 | 611168 | 519432 | 719104 | 258376 | 216717 | 308043 | 0.161 | 0.126 | 0.207 |
2014 | 104395 | 73628 | 148020 | 690607 | 579992 | 822318 | 348420 | 287938 | 421605 | 0.132 | 0.100 | 0.175 |
2015 | 423503 | 337850 | 530873 | |||||||||