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 |
1967 | 144312 | 101414 | 205356 | 437189 | 356633 | 535943 | 210567 | 170890 | 259456 | 0.342 | 0.266 | 0.440 |
1968 | 153551 | 110870 | 212662 | 599007 | 494940 | 724956 | 293387 | 240636 | 357700 | 0.284 | 0.224 | 0.361 |
1969 | 286577 | 205648 | 399356 | 741557 | 615995 | 892714 | 374295 | 310894 | 450625 | 0.317 | 0.254 | 0.396 |
1970 | 275034 | 197600 | 382814 | 926201 | 778996 | 1101222 | 475386 | 399268 | 566017 | 0.360 | 0.291 | 0.446 |
1971 | 359819 | 262176 | 493827 | 1083879 | 919734 | 1277320 | 584872 | 493701 | 692880 | 0.395 | 0.321 | 0.485 |
1972 | 217367 | 159557 | 296122 | 980646 | 840136 | 1144655 | 588620 | 498278 | 695342 | 0.439 | 0.359 | 0.535 |
1973 | 204120 | 149792 | 278152 | 919848 | 793622 | 1066151 | 600481 | 508313 | 709362 | 0.475 | 0.392 | 0.575 |
1974 | 200813 | 146754 | 274788 | 954715 | 828723 | 1099860 | 656041 | 558094 | 771177 | 0.563 | 0.467 | 0.678 |
1975 | 227965 | 167720 | 309850 | 875616 | 759794 | 1009095 | 593443 | 504740 | 697736 | 0.599 | 0.500 | 0.717 |
1976 | 448487 | 324874 | 619134 | 863499 | 737404 | 1011157 | 495741 | 422583 | 581566 | 0.685 | 0.572 | 0.820 |
1977 | 145329 | 106073 | 199114 | 634661 | 546205 | 737442 | 393030 | 333035 | 463834 | 0.650 | 0.540 | 0.783 |
1978 | 131587 | 96073 | 180229 | 537206 | 461747 | 624998 | 340028 | 285911 | 404388 | 0.501 | 0.413 | 0.607 |
1979 | 95231 | 69611 | 130281 | 507053 | 437958 | 587050 | 323238 | 274660 | 380407 | 0.448 | 0.368 | 0.546 |
1980 | 89654 | 65621 | 122487 | 460708 | 399913 | 530745 | 303174 | 259327 | 354436 | 0.456 | 0.376 | 0.554 |
1981 | 184753 | 134985 | 252871 | 531951 | 458090 | 617722 | 307865 | 265674 | 356756 | 0.429 | 0.352 | 0.523 |
1982 | 146043 | 107407 | 198575 | 568475 | 489628 | 660019 | 298929 | 259869 | 343860 | 0.509 | 0.424 | 0.609 |
1983 | 148665 | 108934 | 202886 | 535659 | 463612 | 618902 | 286633 | 249577 | 329191 | 0.633 | 0.531 | 0.754 |
1984 | 258209 | 188259 | 354150 | 540135 | 462980 | 630147 | 265196 | 231750 | 303467 | 0.684 | 0.577 | 0.810 |
1985 | 354907 | 254512 | 494904 | 551371 | 463846 | 655412 | 259641 | 226593 | 297509 | 0.734 | 0.620 | 0.869 |
1986 | 291712 | 212148 | 401116 | 513685 | 437274 | 603450 | 245470 | 214501 | 280910 | 0.777 | 0.656 | 0.920 |
1987 | 145210 | 106546 | 197906 | 413836 | 357257 | 479374 | 225697 | 196907 | 258696 | 0.710 | 0.600 | 0.840 |
1988 | 147558 | 108697 | 200312 | 365396 | 316429 | 421941 | 202088 | 176184 | 231801 | 0.702 | 0.593 | 0.831 |
1989 | 103851 | 76446 | 141080 | 307317 | 266406 | 354510 | 171482 | 149585 | 196585 | 0.687 | 0.579 | 0.814 |
1990 | 155784 | 113975 | 212929 | 319834 | 273664 | 373793 | 167223 | 146048 | 191468 | 0.659 | 0.555 | 0.783 |
1991 | 177853 | 131007 | 241449 | 338683 | 288790 | 397196 | 169859 | 148584 | 194180 | 0.634 | 0.533 | 0.753 |
1992 | 109672 | 81916 | 146833 | 324143 | 280507 | 374566 | 169112 | 148686 | 192346 | 0.600 | 0.503 | 0.715 |
1993 | 187355 | 139882 | 250939 | 382467 | 327572 | 446561 | 189502 | 166768 | 215336 | 0.592 | 0.498 | 0.704 |
1994 | 128262 | 95823 | 171683 | 368222 | 317849 | 426577 | 195216 | 171080 | 222758 | 0.506 | 0.422 | 0.606 |
1995 | 235545 | 174837 | 317332 | 503058 | 426581 | 593246 | 243050 | 212720 | 277703 | 0.502 | 0.418 | 0.602 |
1996 | 117745 | 87578 | 158302 | 456670 | 391704 | 532411 | 244770 | 212955 | 281339 | 0.445 | 0.369 | 0.537 |
1997 | 161912 | 120144 | 218200 | 465039 | 400749 | 539643 | 264204 | 229729 | 303853 | 0.382 | 0.316 | 0.463 |
1998 | 90312 | 66882 | 121949 | 395213 | 343778 | 454343 | 244317 | 213007 | 280229 | 0.399 | 0.331 | 0.481 |
1999 | 124082 | 90863 | 169445 | 381892 | 331756 | 439604 | 238985 | 208912 | 273388 | 0.431 | 0.356 | 0.522 |
2000 | 110352 | 81549 | 149329 | 408819 | 354068 | 472035 | 244782 | 213846 | 280193 | 0.351 | 0.290 | 0.426 |
2001 | 220820 | 162856 | 299415 | 481886 | 412661 | 562724 | 275644 | 240265 | 316232 | 0.315 | 0.258 | 0.384 |
2002 | 179400 | 133030 | 241932 | 542635 | 466926 | 630620 | 314823 | 274147 | 361535 | 0.323 | 0.266 | 0.392 |
2003 | 177435 | 131257 | 239861 | 489731 | 423944 | 565727 | 298497 | 259112 | 343870 | 0.333 | 0.274 | 0.405 |
2004 | 121228 | 89383 | 164419 | 404656 | 351260 | 466169 | 263067 | 227405 | 304323 | 0.307 | 0.251 | 0.376 |
2005 | 160524 | 118064 | 218255 | 475969 | 413397 | 548014 | 307710 | 266957 | 354685 | 0.327 | 0.269 | 0.398 |
2006 | 111262 | 80198 | 154358 | 472823 | 412156 | 542419 | 314426 | 272258 | 363125 | 0.350 | 0.288 | 0.424 |
2007 | 154133 | 112441 | 211283 | 441381 | 382651 | 509125 | 298135 | 255463 | 347934 | 0.320 | 0.263 | 0.390 |
2008 | 76998 | 56796 | 104386 | 446911 | 388090 | 514648 | 324993 | 278229 | 379618 | 0.388 | 0.320 | 0.470 |
2009 | 71037 | 52323 | 96444 | 366876 | 317928 | 423361 | 261439 | 223216 | 306207 | 0.390 | 0.321 | 0.475 |
2010 | 114869 | 84054 | 156982 | 438627 | 376048 | 511619 | 289517 | 245687 | 341167 | 0.328 | 0.268 | 0.400 |
2011 | 122103 | 86890 | 171586 | 397933 | 339003 | 467107 | 260233 | 219385 | 308687 | 0.301 | 0.243 | 0.372 |
2012 | 195265 | 141297 | 269846 | 426590 | 358803 | 507183 | 256294 | 214569 | 306133 | 0.236 | 0.186 | 0.299 |
2013 | 131728 | 92733 | 187120 | 460257 | 381744 | 554919 | 272719 | 225912 | 329223 | 0.191 | 0.147 | 0.249 |
2014 | 86380 | 56869 | 131205 | 517719 | 420197 | 637876 | 326285 | 264352 | 402728 | 0.158 | 0.117 | 0.213 |
2015 | 396756 | 310090 | 507645 | |||||||||