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 | 147777 | 106922 | 204242 | 437983 | 361330 | 530897 | 209373 | 171440 | 255699 | 0.342 | 0.267 | 0.438 |
1968 | 165470 | 121592 | 225182 | 612623 | 508917 | 737463 | 294755 | 243897 | 356219 | 0.282 | 0.223 | 0.357 |
1969 | 292859 | 215173 | 398592 | 751985 | 629427 | 898406 | 375875 | 314549 | 449157 | 0.315 | 0.253 | 0.392 |
1970 | 306651 | 225879 | 416306 | 956049 | 807455 | 1131989 | 480939 | 406384 | 569172 | 0.354 | 0.287 | 0.437 |
1971 | 364374 | 270816 | 490254 | 1104965 | 941870 | 1296303 | 592785 | 502869 | 698779 | 0.389 | 0.317 | 0.476 |
1972 | 232054 | 173699 | 310013 | 1004939 | 864505 | 1168185 | 598360 | 508798 | 703686 | 0.432 | 0.355 | 0.526 |
1973 | 206901 | 154837 | 276470 | 936755 | 811483 | 1081366 | 609993 | 518540 | 717576 | 0.470 | 0.389 | 0.569 |
1974 | 204134 | 152306 | 273598 | 966792 | 842158 | 1109870 | 663091 | 565865 | 777024 | 0.560 | 0.466 | 0.675 |
1975 | 243506 | 182701 | 324547 | 895342 | 779906 | 1027863 | 600145 | 512175 | 703224 | 0.597 | 0.499 | 0.715 |
1976 | 402326 | 295628 | 547533 | 840164 | 723116 | 976159 | 495481 | 423004 | 580377 | 0.683 | 0.572 | 0.816 |
1977 | 157985 | 117872 | 211749 | 639452 | 552593 | 739965 | 395110 | 335728 | 464994 | 0.647 | 0.539 | 0.778 |
1978 | 123590 | 92415 | 165280 | 537133 | 463549 | 622399 | 343418 | 289820 | 406928 | 0.500 | 0.414 | 0.605 |
1979 | 91903 | 68592 | 123138 | 504723 | 437988 | 581627 | 324931 | 277049 | 381089 | 0.450 | 0.371 | 0.546 |
1980 | 89833 | 67011 | 120428 | 459052 | 400165 | 526604 | 302570 | 259799 | 352382 | 0.459 | 0.380 | 0.555 |
1981 | 168367 | 124851 | 227049 | 515426 | 447149 | 594127 | 303780 | 263201 | 350616 | 0.433 | 0.357 | 0.526 |
1982 | 147187 | 110212 | 196566 | 556935 | 481630 | 644014 | 293500 | 256188 | 336248 | 0.512 | 0.429 | 0.612 |
1983 | 157107 | 117387 | 210266 | 537664 | 466423 | 619786 | 283286 | 247671 | 324023 | 0.636 | 0.536 | 0.756 |
1984 | 262006 | 195113 | 351831 | 542431 | 466772 | 630354 | 263934 | 231438 | 300992 | 0.687 | 0.581 | 0.812 |
1985 | 360412 | 265471 | 489307 | 554075 | 469566 | 653794 | 259336 | 227187 | 296035 | 0.738 | 0.624 | 0.872 |
1986 | 303051 | 225633 | 407033 | 520665 | 444143 | 610372 | 246231 | 215668 | 281125 | 0.783 | 0.662 | 0.926 |
1987 | 158383 | 118084 | 212436 | 421964 | 364801 | 488084 | 226786 | 198567 | 259015 | 0.714 | 0.605 | 0.844 |
1988 | 143540 | 107634 | 191425 | 363466 | 315957 | 418119 | 200813 | 175834 | 229341 | 0.711 | 0.602 | 0.840 |
1989 | 108325 | 81059 | 144762 | 307553 | 267178 | 354030 | 169705 | 148747 | 193616 | 0.696 | 0.589 | 0.823 |
1990 | 152151 | 113642 | 203708 | 314133 | 270452 | 364868 | 163753 | 143722 | 186575 | 0.672 | 0.568 | 0.796 |
1991 | 172297 | 129509 | 229221 | 329019 | 282171 | 383645 | 164572 | 144598 | 187305 | 0.649 | 0.547 | 0.768 |
1992 | 118694 | 90316 | 155987 | 325655 | 282181 | 375827 | 165475 | 145955 | 187604 | 0.611 | 0.514 | 0.726 |
1993 | 178187 | 135611 | 234131 | 371629 | 320744 | 430588 | 183129 | 161921 | 207115 | 0.604 | 0.510 | 0.717 |
1994 | 138644 | 105420 | 182337 | 369032 | 319506 | 426236 | 190740 | 168057 | 216485 | 0.510 | 0.427 | 0.609 |
1995 | 226610 | 170643 | 300934 | 494122 | 422044 | 578508 | 238491 | 209628 | 271329 | 0.502 | 0.419 | 0.602 |
1996 | 127065 | 96119 | 167973 | 464275 | 399613 | 539400 | 245787 | 214436 | 281722 | 0.437 | 0.363 | 0.527 |
1997 | 151051 | 113771 | 200548 | 462676 | 400744 | 534179 | 265814 | 231460 | 305267 | 0.375 | 0.310 | 0.454 |
1998 | 91556 | 69011 | 121465 | 399736 | 348387 | 458653 | 248948 | 216778 | 285893 | 0.388 | 0.322 | 0.469 |
1999 | 119084 | 88840 | 159624 | 385742 | 335993 | 442856 | 245567 | 213744 | 282127 | 0.418 | 0.344 | 0.507 |
2000 | 115631 | 86982 | 153716 | 424815 | 367651 | 490867 | 257042 | 222971 | 296319 | 0.339 | 0.279 | 0.412 |
2001 | 212642 | 159438 | 283600 | 488839 | 419595 | 569510 | 286109 | 247178 | 331172 | 0.307 | 0.251 | 0.376 |
2002 | 185935 | 140198 | 246592 | 561384 | 482708 | 652882 | 329128 | 284199 | 381160 | 0.315 | 0.259 | 0.383 |
2003 | 173605 | 130685 | 230621 | 504435 | 435101 | 584818 | 313741 | 268787 | 366213 | 0.324 | 0.266 | 0.395 |
2004 | 125157 | 94008 | 166626 | 422612 | 364887 | 489469 | 278306 | 237440 | 326207 | 0.295 | 0.241 | 0.362 |
2005 | 153376 | 115076 | 204424 | 490215 | 424639 | 565917 | 323307 | 277125 | 377186 | 0.315 | 0.258 | 0.384 |
2006 | 109250 | 81023 | 147312 | 492259 | 426531 | 568115 | 335840 | 286678 | 393433 | 0.337 | 0.277 | 0.409 |
2007 | 133772 | 99847 | 179223 | 452264 | 389349 | 525344 | 318834 | 268791 | 378194 | 0.314 | 0.258 | 0.382 |
2008 | 74121 | 55852 | 98367 | 461580 | 396321 | 537585 | 344942 | 289957 | 410355 | 0.385 | 0.317 | 0.466 |
2009 | 67308 | 50617 | 89504 | 377152 | 323252 | 440038 | 275910 | 231308 | 329113 | 0.389 | 0.320 | 0.473 |
2010 | 106025 | 78818 | 142625 | 443906 | 377550 | 521923 | 301635 | 250883 | 362655 | 0.329 | 0.269 | 0.402 |
2011 | 118636 | 87306 | 161208 | 402733 | 339896 | 477188 | 268285 | 221286 | 325266 | 0.302 | 0.244 | 0.374 |
2012 | 180836 | 132264 | 247244 | 425946 | 356025 | 509600 | 262977 | 215791 | 320482 | 0.238 | 0.187 | 0.302 |
2013 | 128071 | 91295 | 179660 | 463901 | 382451 | 562696 | 281719 | 229239 | 346214 | 0.191 | 0.146 | 0.250 |
2014 | 88612 | 59353 | 132296 | 531327 | 429447 | 657376 | 341503 | 273283 | 426754 | 0.155 | 0.114 | 0.210 |
2015 | 403607 | 311762 | 522510 | |||||||||