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 | 144039 | 101253 | 204905 | 471574 | 384256 | 578734 | 219092 | 178334 | 269165 | 0.342 | 0.266 | 0.440 |
1968 | 153451 | 110842 | 212438 | 547827 | 453663 | 661535 | 280446 | 229497 | 342706 | 0.285 | 0.225 | 0.362 |
1969 | 286028 | 205197 | 398698 | 733283 | 608911 | 883058 | 371503 | 308466 | 447422 | 0.318 | 0.255 | 0.397 |
1970 | 274895 | 197326 | 382957 | 920905 | 774937 | 1094367 | 474338 | 398566 | 564514 | 0.360 | 0.291 | 0.445 |
1971 | 358813 | 261199 | 492908 | 1086301 | 920985 | 1281292 | 574589 | 485586 | 679906 | 0.395 | 0.321 | 0.485 |
1972 | 216027 | 158504 | 294426 | 1067872 | 914216 | 1247355 | 638594 | 540691 | 754225 | 0.439 | 0.360 | 0.535 |
1973 | 203160 | 148959 | 277084 | 986710 | 850209 | 1145126 | 651568 | 551271 | 770113 | 0.475 | 0.392 | 0.575 |
1974 | 199643 | 145764 | 273437 | 919335 | 797043 | 1060392 | 642929 | 546114 | 756906 | 0.562 | 0.467 | 0.677 |
1975 | 226482 | 166525 | 308027 | 831753 | 720748 | 959853 | 573932 | 486850 | 676589 | 0.599 | 0.501 | 0.716 |
1976 | 445091 | 322181 | 614889 | 942688 | 800427 | 1110233 | 520250 | 444017 | 609572 | 0.683 | 0.571 | 0.817 |
1977 | 145271 | 105950 | 199184 | 717840 | 616939 | 835244 | 438235 | 371092 | 517526 | 0.649 | 0.539 | 0.781 |
1978 | 131383 | 95849 | 180092 | 573439 | 492983 | 667027 | 355821 | 299622 | 422561 | 0.501 | 0.413 | 0.607 |
1979 | 95282 | 69600 | 130440 | 496765 | 429252 | 574897 | 325193 | 276175 | 382911 | 0.449 | 0.369 | 0.546 |
1980 | 89375 | 65401 | 122135 | 455010 | 395115 | 523985 | 303410 | 259329 | 354982 | 0.457 | 0.377 | 0.554 |
1981 | 184655 | 134834 | 252883 | 494684 | 425092 | 575669 | 282008 | 243312 | 326856 | 0.431 | 0.354 | 0.524 |
1982 | 145148 | 106703 | 197446 | 541494 | 466318 | 628788 | 289709 | 251545 | 333664 | 0.510 | 0.426 | 0.610 |
1983 | 148212 | 108546 | 202373 | 514025 | 446063 | 592341 | 285899 | 248536 | 328879 | 0.634 | 0.532 | 0.754 |
1984 | 256995 | 187231 | 352753 | 545994 | 466409 | 639159 | 266166 | 232553 | 304637 | 0.684 | 0.577 | 0.810 |
1985 | 353384 | 253222 | 493167 | 621630 | 518371 | 745459 | 281279 | 245047 | 322869 | 0.733 | 0.619 | 0.867 |
1986 | 293549 | 213457 | 403693 | 582412 | 494633 | 685769 | 274306 | 239412 | 314286 | 0.776 | 0.655 | 0.919 |
1987 | 146201 | 107202 | 199389 | 458305 | 392003 | 535820 | 236551 | 205336 | 272511 | 0.710 | 0.601 | 0.840 |
1988 | 148091 | 109008 | 201187 | 378841 | 327548 | 438168 | 208472 | 181074 | 240016 | 0.703 | 0.594 | 0.831 |
1989 | 104107 | 76572 | 141544 | 306648 | 266607 | 352702 | 177439 | 154396 | 203921 | 0.687 | 0.579 | 0.814 |
1990 | 156213 | 114162 | 213752 | 309931 | 265486 | 361818 | 165901 | 144767 | 190120 | 0.659 | 0.555 | 0.782 |
1991 | 178134 | 131056 | 242122 | 343605 | 292031 | 404287 | 171731 | 150130 | 196440 | 0.633 | 0.533 | 0.752 |
1992 | 110193 | 82253 | 147624 | 315476 | 273635 | 363715 | 169015 | 148512 | 192348 | 0.599 | 0.503 | 0.714 |
1993 | 187766 | 140062 | 251716 | 385246 | 329293 | 450705 | 191996 | 168703 | 218505 | 0.591 | 0.497 | 0.703 |
1994 | 128560 | 95986 | 172189 | 379730 | 327185 | 440715 | 198337 | 173589 | 226613 | 0.506 | 0.422 | 0.605 |
1995 | 236923 | 175828 | 319247 | 483219 | 409333 | 570443 | 232210 | 203122 | 265464 | 0.501 | 0.418 | 0.601 |
1996 | 117750 | 87534 | 158397 | 459272 | 393141 | 536528 | 244557 | 212441 | 281527 | 0.444 | 0.369 | 0.535 |
1997 | 162387 | 120460 | 218907 | 479221 | 411714 | 557796 | 266807 | 231218 | 307875 | 0.382 | 0.315 | 0.462 |
1998 | 90274 | 66828 | 121945 | 445013 | 386580 | 512278 | 276989 | 240798 | 318619 | 0.398 | 0.330 | 0.480 |
1999 | 125631 | 92017 | 171524 | 422546 | 367962 | 485228 | 271725 | 237116 | 311385 | 0.429 | 0.355 | 0.520 |
2000 | 111207 | 82178 | 150491 | 387891 | 337710 | 445528 | 243803 | 213018 | 279037 | 0.353 | 0.291 | 0.427 |
2001 | 222822 | 164382 | 302037 | 479676 | 410067 | 561100 | 272187 | 237238 | 312284 | 0.319 | 0.262 | 0.390 |
2002 | 177377 | 131543 | 239181 | 487934 | 420756 | 565837 | 288179 | 250872 | 331034 | 0.328 | 0.271 | 0.397 |
2003 | 174198 | 129009 | 235216 | 501969 | 434175 | 580348 | 299258 | 260328 | 344010 | 0.333 | 0.275 | 0.404 |
2004 | 121119 | 89342 | 164199 | 463145 | 403050 | 532201 | 295264 | 256561 | 339806 | 0.305 | 0.251 | 0.372 |
2005 | 162315 | 119498 | 220474 | 490063 | 426762 | 562754 | 317512 | 276328 | 364833 | 0.329 | 0.271 | 0.399 |
2006 | 110244 | 79299 | 153265 | 477435 | 417150 | 546433 | 318938 | 277103 | 367089 | 0.352 | 0.290 | 0.427 |
2007 | 152829 | 111599 | 209292 | 466913 | 405711 | 537346 | 310270 | 267309 | 360136 | 0.316 | 0.260 | 0.383 |
2008 | 77073 | 56846 | 104495 | 455196 | 396300 | 522843 | 329067 | 282830 | 382862 | 0.388 | 0.321 | 0.470 |
2009 | 71626 | 52766 | 97229 | 387990 | 335389 | 448841 | 288381 | 244980 | 339471 | 0.382 | 0.315 | 0.463 |
2010 | 116639 | 85317 | 159460 | 381914 | 327416 | 445483 | 264232 | 222912 | 313212 | 0.336 | 0.275 | 0.411 |
2011 | 119868 | 85198 | 168645 | 414613 | 352262 | 488000 | 262897 | 221146 | 312531 | 0.305 | 0.246 | 0.378 |
2012 | 192489 | 139432 | 265736 | 467928 | 393268 | 556761 | 271236 | 227924 | 322779 | 0.235 | 0.186 | 0.297 |
2013 | 133063 | 93752 | 188857 | 508930 | 422743 | 612688 | 297156 | 247446 | 356852 | 0.190 | 0.146 | 0.246 |
2014 | 87281 | 57460 | 132580 | 504452 | 411098 | 619005 | 321223 | 261491 | 394598 | 0.158 | 0.117 | 0.213 |
2015 | 387013 | 304635 | 491667 | |||||||||