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 | 102950 | 69444 | 152622 | 334035 | 268600 | 415409 | 132058 | 103553 | 168411 | 0.358 | 0.286 | 0.449 |
1968 | 120451 | 83757 | 173220 | 455887 | 367332 | 565791 | 168047 | 132914 | 212467 | 0.355 | 0.288 | 0.438 |
1969 | 194658 | 134834 | 281025 | 541988 | 440260 | 667223 | 227294 | 183987 | 280795 | 0.359 | 0.294 | 0.438 |
1970 | 212352 | 149062 | 302513 | 747882 | 616213 | 907684 | 284646 | 234933 | 344877 | 0.381 | 0.317 | 0.458 |
1971 | 277340 | 197375 | 389703 | 890021 | 742142 | 1067365 | 398714 | 326826 | 486414 | 0.391 | 0.328 | 0.466 |
1972 | 187587 | 134419 | 261785 | 843234 | 711259 | 999697 | 438011 | 361638 | 530513 | 0.407 | 0.344 | 0.482 |
1973 | 175255 | 125585 | 244571 | 809361 | 687953 | 952194 | 480701 | 396457 | 582845 | 0.425 | 0.361 | 0.500 |
1974 | 180232 | 128649 | 252498 | 889131 | 758960 | 1041629 | 568070 | 470058 | 686518 | 0.449 | 0.382 | 0.528 |
1975 | 199386 | 143418 | 277196 | 839029 | 715694 | 983617 | 531788 | 437920 | 645776 | 0.464 | 0.394 | 0.546 |
1976 | 362943 | 250802 | 525224 | 814231 | 681419 | 972931 | 411679 | 336751 | 503279 | 0.490 | 0.415 | 0.580 |
1977 | 114806 | 82255 | 160239 | 617232 | 520902 | 731375 | 346972 | 282327 | 426420 | 0.483 | 0.411 | 0.569 |
1978 | 97052 | 69954 | 134645 | 492870 | 415807 | 584215 | 294785 | 238537 | 364295 | 0.467 | 0.399 | 0.547 |
1979 | 63450 | 45447 | 88583 | 431490 | 365891 | 508851 | 267533 | 219636 | 325877 | 0.456 | 0.390 | 0.533 |
1980 | 63577 | 45551 | 88736 | 394352 | 337239 | 461138 | 253470 | 210191 | 305660 | 0.460 | 0.394 | 0.537 |
1981 | 111636 | 79716 | 156339 | 420416 | 358949 | 492409 | 242802 | 201707 | 292268 | 0.463 | 0.397 | 0.540 |
1982 | 109098 | 78664 | 151306 | 474492 | 403469 | 558018 | 208772 | 175996 | 247653 | 0.501 | 0.433 | 0.579 |
1983 | 116192 | 83595 | 161500 | 469771 | 401271 | 549964 | 227521 | 189768 | 272786 | 0.541 | 0.468 | 0.625 |
1984 | 225934 | 161548 | 315982 | 492377 | 415252 | 583827 | 190995 | 161219 | 226269 | 0.584 | 0.503 | 0.678 |
1985 | 328076 | 231159 | 465627 | 517104 | 427617 | 625318 | 164391 | 139960 | 193085 | 0.612 | 0.524 | 0.715 |
1986 | 224134 | 161784 | 310513 | 465096 | 390849 | 553449 | 159532 | 135959 | 187193 | 0.630 | 0.536 | 0.741 |
1987 | 118184 | 85098 | 164134 | 389648 | 330632 | 459199 | 164555 | 140473 | 192766 | 0.620 | 0.531 | 0.723 |
1988 | 111748 | 80576 | 154978 | 330380 | 282218 | 386762 | 161619 | 135723 | 192457 | 0.614 | 0.528 | 0.713 |
1989 | 85391 | 61449 | 118663 | 275681 | 236130 | 321857 | 127389 | 108063 | 150170 | 0.611 | 0.526 | 0.710 |
1990 | 128284 | 92965 | 177020 | 277063 | 235717 | 325661 | 110525 | 94808 | 128848 | 0.599 | 0.516 | 0.694 |
1991 | 137723 | 100176 | 189344 | 279009 | 236270 | 329479 | 97636 | 84427 | 112911 | 0.580 | 0.500 | 0.673 |
1992 | 93714 | 68297 | 128589 | 279009 | 237475 | 327808 | 99012 | 85798 | 114263 | 0.553 | 0.476 | 0.643 |
1993 | 181317 | 133175 | 246861 | 353628 | 297304 | 420622 | 109535 | 94445 | 127037 | 0.511 | 0.441 | 0.591 |
1994 | 122027 | 90046 | 165367 | 348015 | 296151 | 408961 | 116891 | 101090 | 135163 | 0.476 | 0.411 | 0.551 |
1995 | 167544 | 125925 | 222918 | 412504 | 353129 | 481861 | 139665 | 121055 | 161135 | 0.443 | 0.382 | 0.513 |
1996 | 91858 | 68650 | 122912 | 380789 | 327299 | 443021 | 142914 | 124407 | 164175 | 0.417 | 0.359 | 0.485 |
1997 | 113210 | 84655 | 151397 | 381933 | 328970 | 443422 | 172646 | 146993 | 202777 | 0.385 | 0.331 | 0.448 |
1998 | 77575 | 58121 | 103541 | 360771 | 313001 | 415833 | 180773 | 154484 | 211537 | 0.364 | 0.312 | 0.424 |
1999 | 76573 | 56835 | 103167 | 349060 | 304081 | 400693 | 207524 | 177141 | 243117 | 0.344 | 0.294 | 0.402 |
2000 | 83617 | 61700 | 113319 | 379648 | 328664 | 438541 | 197402 | 169129 | 230402 | 0.319 | 0.271 | 0.375 |
2001 | 181135 | 134261 | 244375 | 440207 | 377598 | 513196 | 201189 | 172077 | 235226 | 0.303 | 0.257 | 0.358 |
2002 | 161619 | 120560 | 216663 | 460008 | 394624 | 536227 | 189283 | 162561 | 220399 | 0.293 | 0.248 | 0.346 |
2003 | 106404 | 79239 | 142883 | 397520 | 343348 | 460238 | 209190 | 179065 | 244384 | 0.289 | 0.245 | 0.341 |
2004 | 65121 | 48053 | 88251 | 398316 | 344733 | 460226 | 241591 | 206548 | 282579 | 0.284 | 0.241 | 0.336 |
2005 | 117360 | 87190 | 157970 | 431059 | 374955 | 495558 | 275130 | 234720 | 322498 | 0.292 | 0.249 | 0.344 |
2006 | 89590 | 66724 | 120292 | 460469 | 399847 | 530281 | 263550 | 224897 | 308848 | 0.297 | 0.253 | 0.349 |
2007 | 157945 | 117440 | 212420 | 425917 | 367720 | 493324 | 235861 | 200922 | 276876 | 0.298 | 0.254 | 0.351 |
2008 | 88787 | 66330 | 118848 | 451802 | 391536 | 521344 | 253977 | 215931 | 298728 | 0.310 | 0.264 | 0.364 |
2009 | 67982 | 50709 | 91139 | 381170 | 329781 | 440566 | 258332 | 217853 | 306332 | 0.321 | 0.272 | 0.377 |
2010 | 88256 | 65279 | 119322 | 407583 | 350875 | 473457 | 254740 | 211823 | 306353 | 0.315 | 0.267 | 0.372 |
2011 | 85562 | 63594 | 115119 | 403528 | 345555 | 471225 | 203211 | 168383 | 245243 | 0.311 | 0.263 | 0.367 |
2012 | 74087 | 54626 | 100483 | 325787 | 279497 | 379745 | 179872 | 150081 | 215577 | 0.307 | 0.258 | 0.366 |
2013 | 59456 | 43465 | 81331 | 317426 | 271036 | 371756 | 171271 | 142177 | 206317 | 0.300 | 0.249 | 0.362 |
2014 | 33256 | 22789 | 48532 | 314897 | 264568 | 374799 | 192721 | 158333 | 234579 | 0.298 | 0.241 | 0.368 |