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 | 89322 | 57545 | 138646 | 325787 | 259902 | 408375 | 142629 | 112184 | 181335 | 0.344 | 0.266 | 0.445 |
1968 | 135944 | 89667 | 206105 | 517622 | 411597 | 650958 | 193494 | 152650 | 245266 | 0.289 | 0.227 | 0.369 |
1969 | 169566 | 111717 | 257373 | 543617 | 439424 | 672515 | 256273 | 205401 | 319745 | 0.324 | 0.259 | 0.406 |
1970 | 178975 | 124154 | 258001 | 810171 | 672796 | 975594 | 309279 | 252524 | 378791 | 0.355 | 0.286 | 0.441 |
1971 | 278730 | 194643 | 399145 | 944112 | 785594 | 1134615 | 429768 | 350880 | 526391 | 0.385 | 0.312 | 0.474 |
1972 | 178796 | 126634 | 252443 | 862853 | 723185 | 1029496 | 454067 | 371120 | 555553 | 0.410 | 0.332 | 0.505 |
1973 | 185721 | 130100 | 265121 | 824886 | 687241 | 990099 | 484077 | 391226 | 598966 | 0.427 | 0.346 | 0.526 |
1974 | 191186 | 130983 | 279059 | 853414 | 720932 | 1010242 | 528078 | 435100 | 640925 | 0.489 | 0.400 | 0.599 |
1975 | 166875 | 118298 | 235400 | 740440 | 627886 | 873170 | 479261 | 395313 | 581035 | 0.525 | 0.434 | 0.636 |
1976 | 470241 | 283390 | 780289 | 846614 | 670662 | 1068728 | 360771 | 295316 | 440735 | 0.585 | 0.479 | 0.714 |
1977 | 84204 | 54437 | 130249 | 531256 | 450717 | 626187 | 304675 | 248655 | 373316 | 0.560 | 0.458 | 0.685 |
1978 | 125367 | 86156 | 182422 | 513497 | 428385 | 615520 | 284930 | 230471 | 352258 | 0.437 | 0.355 | 0.538 |
1979 | 72042 | 50340 | 103098 | 449100 | 375499 | 537127 | 276233 | 225636 | 338175 | 0.397 | 0.322 | 0.490 |
1980 | 72186 | 50543 | 103096 | 415817 | 348341 | 496364 | 266999 | 218539 | 326205 | 0.417 | 0.340 | 0.511 |
1981 | 117948 | 81660 | 170362 | 438888 | 364114 | 529018 | 262761 | 214490 | 321895 | 0.418 | 0.342 | 0.511 |
1982 | 115613 | 82199 | 162608 | 501822 | 428229 | 588061 | 214058 | 181097 | 253017 | 0.488 | 0.407 | 0.585 |
1983 | 91583 | 63372 | 132352 | 420416 | 360554 | 490217 | 217945 | 184216 | 257851 | 0.601 | 0.502 | 0.719 |
1984 | 231886 | 165499 | 324902 | 479740 | 405070 | 568175 | 175782 | 150003 | 205991 | 0.628 | 0.528 | 0.748 |
1985 | 371016 | 250121 | 550345 | 541447 | 440418 | 665650 | 153430 | 130912 | 179822 | 0.646 | 0.542 | 0.770 |
1986 | 170416 | 117214 | 247766 | 438011 | 374380 | 512458 | 147414 | 127895 | 169912 | 0.696 | 0.579 | 0.835 |
1987 | 98617 | 71409 | 136192 | 382697 | 335247 | 436864 | 152970 | 132533 | 176560 | 0.669 | 0.563 | 0.796 |
1988 | 106724 | 76928 | 148061 | 309589 | 266236 | 360001 | 150995 | 128379 | 177594 | 0.659 | 0.556 | 0.781 |
1989 | 79142 | 56408 | 111039 | 264871 | 228570 | 306938 | 120692 | 103270 | 141054 | 0.622 | 0.525 | 0.738 |
1990 | 150542 | 109277 | 207391 | 294196 | 248005 | 348988 | 108012 | 92466 | 126172 | 0.577 | 0.488 | 0.683 |
1991 | 163734 | 109017 | 245915 | 304980 | 250325 | 371568 | 96955 | 83567 | 112487 | 0.565 | 0.475 | 0.673 |
1992 | 83617 | 60733 | 115123 | 276233 | 237018 | 321936 | 99310 | 85120 | 115865 | 0.524 | 0.440 | 0.623 |
1993 | 188151 | 135732 | 260813 | 360051 | 298411 | 434423 | 114691 | 96394 | 136461 | 0.511 | 0.428 | 0.609 |
1994 | 114348 | 82641 | 158220 | 356112 | 302869 | 418714 | 125116 | 105862 | 147873 | 0.451 | 0.376 | 0.542 |
1995 | 164226 | 119654 | 225402 | 419576 | 353438 | 498091 | 150091 | 125533 | 179454 | 0.452 | 0.377 | 0.543 |
1996 | 80741 | 58040 | 112321 | 371016 | 317166 | 434008 | 149194 | 124181 | 179244 | 0.402 | 0.333 | 0.485 |
1997 | 120572 | 88179 | 164865 | 410857 | 348560 | 484287 | 192721 | 160033 | 232086 | 0.354 | 0.294 | 0.426 |
1998 | 84204 | 61378 | 115520 | 393564 | 336341 | 460523 | 198988 | 165101 | 239830 | 0.343 | 0.286 | 0.412 |
1999 | 75963 | 55489 | 103991 | 375120 | 314440 | 447508 | 230729 | 186342 | 285689 | 0.347 | 0.287 | 0.419 |
2000 | 90310 | 63074 | 129306 | 412916 | 341951 | 498609 | 221239 | 176614 | 277141 | 0.262 | 0.213 | 0.322 |
2001 | 210239 | 152022 | 290750 | 519177 | 431431 | 624768 | 238470 | 193293 | 294207 | 0.241 | 0.197 | 0.296 |
2002 | 202602 | 142837 | 287374 | 552385 | 461760 | 660796 | 224583 | 182207 | 276814 | 0.269 | 0.222 | 0.325 |
2003 | 127134 | 92489 | 174758 | 445967 | 375717 | 529352 | 239905 | 195044 | 295085 | 0.264 | 0.218 | 0.318 |
2004 | 71040 | 50009 | 100916 | 451802 | 378763 | 538926 | 283793 | 230738 | 349046 | 0.243 | 0.201 | 0.294 |
2005 | 150995 | 108313 | 210496 | 498321 | 417043 | 595440 | 309898 | 250051 | 384070 | 0.261 | 0.217 | 0.314 |
2006 | 113550 | 81900 | 157431 | 549630 | 459643 | 657233 | 309279 | 246609 | 387876 | 0.262 | 0.217 | 0.316 |
2007 | 223463 | 161584 | 309038 | 517622 | 429971 | 623141 | 275406 | 222682 | 340612 | 0.247 | 0.204 | 0.299 |
2008 | 108880 | 79456 | 149200 | 507372 | 427128 | 602692 | 284646 | 229739 | 352674 | 0.276 | 0.229 | 0.332 |
2009 | 81961 | 56319 | 119279 | 419157 | 345220 | 508929 | 283226 | 223418 | 359044 | 0.317 | 0.261 | 0.384 |
2010 | 92503 | 62501 | 136907 | 441088 | 354903 | 548202 | 285215 | 217876 | 373368 | 0.290 | 0.238 | 0.354 |
2011 | 112758 | 81722 | 155581 | 464632 | 380745 | 567000 | 231654 | 176405 | 304206 | 0.289 | 0.237 | 0.353 |
2012 | 83617 | 59159 | 118187 | 363306 | 299981 | 439997 | 200186 | 157989 | 253652 | 0.278 | 0.226 | 0.340 |
2013 | 71970 | 50552 | 102461 | 381933 | 314158 | 464330 | 199386 | 156454 | 254099 | 0.256 | 0.206 | 0.318 |
2014 | 227067 | 175779 | 293320 | |||||||||