Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 4 to 7 (F47). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F47 | Low | High |
1967 | 146384 | 103539 | 206958 | 354219 | 292189 | 429418 | 134472 | 107835 | 167690 | 0.351 | 0.283 | 0.436 |
1968 | 162591 | 116993 | 225961 | 496660 | 412749 | 597630 | 188687 | 153249 | 232319 | 0.334 | 0.265 | 0.422 |
1969 | 294308 | 211767 | 409021 | 616718 | 513962 | 740020 | 249178 | 203935 | 304459 | 0.341 | 0.277 | 0.419 |
1970 | 310992 | 224409 | 430981 | 797533 | 670118 | 949174 | 318997 | 264725 | 384396 | 0.368 | 0.302 | 0.448 |
1971 | 364204 | 264569 | 501359 | 932787 | 790995 | 1099997 | 427906 | 356222 | 514014 | 0.396 | 0.329 | 0.477 |
1972 | 232344 | 170000 | 317552 | 865671 | 741456 | 1010695 | 463478 | 388019 | 553613 | 0.426 | 0.357 | 0.509 |
1973 | 205692 | 150501 | 281122 | 827187 | 714092 | 958194 | 507756 | 425503 | 605908 | 0.464 | 0.391 | 0.550 |
1974 | 202519 | 147745 | 277601 | 873710 | 757960 | 1007137 | 576506 | 485209 | 684981 | 0.519 | 0.442 | 0.611 |
1975 | 243091 | 178087 | 331823 | 829935 | 719843 | 956863 | 538967 | 452536 | 641906 | 0.546 | 0.466 | 0.640 |
1976 | 393163 | 283403 | 545431 | 770155 | 662261 | 895628 | 433804 | 362013 | 519833 | 0.601 | 0.510 | 0.708 |
1977 | 160233 | 116991 | 219459 | 596080 | 512283 | 693584 | 350787 | 291164 | 422619 | 0.563 | 0.478 | 0.663 |
1978 | 122751 | 89840 | 167718 | 508366 | 436448 | 592134 | 318137 | 263385 | 384271 | 0.509 | 0.435 | 0.595 |
1979 | 93053 | 67932 | 127463 | 465738 | 401781 | 539877 | 288224 | 240939 | 344788 | 0.473 | 0.403 | 0.555 |
1980 | 91051 | 66348 | 124950 | 427162 | 369904 | 493282 | 270178 | 227293 | 321154 | 0.476 | 0.407 | 0.556 |
1981 | 169816 | 123220 | 234032 | 477010 | 412883 | 551098 | 265680 | 224474 | 314450 | 0.471 | 0.403 | 0.552 |
1982 | 148286 | 108512 | 202640 | 498052 | 429039 | 578166 | 231098 | 197570 | 270315 | 0.534 | 0.460 | 0.619 |
1983 | 159250 | 116356 | 217958 | 475702 | 410744 | 550934 | 222194 | 189627 | 260354 | 0.599 | 0.511 | 0.702 |
1984 | 257971 | 187986 | 354010 | 473925 | 406374 | 552706 | 194969 | 166926 | 227724 | 0.662 | 0.572 | 0.767 |
1985 | 349994 | 253154 | 483881 | 469839 | 397991 | 554657 | 171130 | 146974 | 199257 | 0.722 | 0.622 | 0.837 |
1986 | 303236 | 220619 | 416792 | 438677 | 372375 | 516785 | 156226 | 134523 | 181430 | 0.735 | 0.627 | 0.861 |
1987 | 160426 | 116905 | 220148 | 368733 | 317515 | 428213 | 165089 | 142179 | 191689 | 0.706 | 0.610 | 0.817 |
1988 | 144839 | 106023 | 197866 | 319859 | 277000 | 369348 | 152843 | 130765 | 178648 | 0.692 | 0.597 | 0.801 |
1989 | 109689 | 80217 | 149991 | 273919 | 237035 | 316542 | 128471 | 110281 | 149662 | 0.678 | 0.587 | 0.783 |
1990 | 148610 | 108845 | 202903 | 274760 | 236383 | 319367 | 118341 | 101369 | 138155 | 0.669 | 0.580 | 0.770 |
1991 | 175408 | 128951 | 238604 | 285887 | 244519 | 334254 | 110121 | 94843 | 127860 | 0.653 | 0.565 | 0.754 |
1992 | 120236 | 90817 | 159185 | 286360 | 245782 | 333638 | 111417 | 96737 | 128325 | 0.622 | 0.537 | 0.720 |
1993 | 189821 | 140213 | 256981 | 326126 | 277384 | 383433 | 119189 | 102409 | 138718 | 0.614 | 0.530 | 0.712 |
1994 | 135017 | 101497 | 179607 | 321122 | 275350 | 374503 | 128027 | 110129 | 148833 | 0.577 | 0.496 | 0.672 |
1995 | 231458 | 172055 | 311372 | 418954 | 355078 | 494322 | 143073 | 122433 | 167194 | 0.546 | 0.467 | 0.638 |
1996 | 135428 | 101531 | 180643 | 406543 | 346177 | 477434 | 155140 | 133866 | 179795 | 0.491 | 0.420 | 0.574 |
1997 | 158726 | 118778 | 212108 | 414379 | 354857 | 483884 | 191099 | 162993 | 224051 | 0.456 | 0.390 | 0.534 |
1998 | 84995 | 63244 | 114227 | 358131 | 308979 | 415102 | 185278 | 158057 | 217187 | 0.459 | 0.393 | 0.536 |
1999 | 110549 | 81747 | 149498 | 344329 | 298832 | 396752 | 193432 | 164458 | 227511 | 0.460 | 0.392 | 0.539 |
2000 | 95706 | 70861 | 129263 | 359436 | 312198 | 413821 | 189303 | 162151 | 221002 | 0.423 | 0.362 | 0.495 |
2001 | 207993 | 156486 | 276452 | 403562 | 348176 | 467758 | 195570 | 167333 | 228573 | 0.417 | 0.354 | 0.492 |
2002 | 168769 | 126762 | 224697 | 458086 | 394172 | 532363 | 213427 | 182161 | 250060 | 0.405 | 0.346 | 0.473 |
2003 | 163866 | 122485 | 219226 | 464869 | 400519 | 539558 | 219295 | 186794 | 257450 | 0.398 | 0.340 | 0.466 |
2004 | 125018 | 94115 | 166069 | 396916 | 342782 | 459601 | 208032 | 177519 | 243790 | 0.387 | 0.329 | 0.455 |
2005 | 165914 | 123693 | 222548 | 469293 | 405151 | 543590 | 240154 | 205143 | 281141 | 0.395 | 0.336 | 0.463 |
2006 | 91863 | 67805 | 124457 | 461210 | 401178 | 530224 | 255911 | 219024 | 299012 | 0.420 | 0.358 | 0.492 |
2007 | 139207 | 103073 | 188010 | 426286 | 369491 | 491812 | 253794 | 215605 | 298747 | 0.415 | 0.352 | 0.489 |
2008 | 81028 | 60749 | 108075 | 436469 | 378246 | 503653 | 279180 | 236128 | 330082 | 0.438 | 0.373 | 0.515 |
2009 | 64043 | 48289 | 84936 | 364536 | 316228 | 420223 | 234792 | 198685 | 277460 | 0.440 | 0.374 | 0.518 |
2010 | 84393 | 62419 | 114103 | 408244 | 352212 | 473191 | 250937 | 211050 | 298363 | 0.418 | 0.354 | 0.494 |
2011 | 87086 | 62832 | 120704 | 339831 | 290201 | 397949 | 209367 | 174715 | 250893 | 0.428 | 0.356 | 0.514 |
2012 | 136884 | 97417 | 192342 | 334574 | 278513 | 401921 | 186995 | 154126 | 226873 | 0.391 | 0.313 | 0.488 |
2013 | 89182 | 58608 | 135705 | 338270 | 269286 | 424925 | 180894 | 145538 | 224840 | 0.362 | 0.275 | 0.477 |
2014 | 214065 | 162880 | 281333 | |||||||||