Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 2 to 8 (F28). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F28 | Low | High |
1966 | 367324 | 260766 | 517425 | 337729 | 262047 | 435269 | 167376 | 128713 | 217654 | 0.914 | 0.753 | 1.111 |
1967 | 366224 | 269251 | 498122 | 385771 | 310842 | 478763 | 200586 | 161885 | 248540 | 0.943 | 0.780 | 1.141 |
1968 | 336381 | 248694 | 454985 | 403124 | 328260 | 495063 | 220797 | 179451 | 271669 | 0.877 | 0.739 | 1.041 |
1969 | 304370 | 225578 | 410684 | 394747 | 324429 | 480306 | 225032 | 184257 | 274831 | 0.831 | 0.707 | 0.977 |
1970 | 267266 | 197873 | 360995 | 373249 | 309034 | 450806 | 220136 | 181771 | 266598 | 0.786 | 0.669 | 0.923 |
1971 | 276509 | 205298 | 372421 | 354336 | 295183 | 425342 | 210239 | 174697 | 253012 | 0.726 | 0.620 | 0.849 |
1972 | 330380 | 246535 | 442741 | 366224 | 306246 | 437948 | 210449 | 175937 | 251732 | 0.697 | 0.599 | 0.812 |
1973 | 386157 | 287978 | 517808 | 408808 | 341439 | 489469 | 226613 | 189764 | 270618 | 0.675 | 0.579 | 0.786 |
1974 | 392385 | 293074 | 525350 | 466028 | 388024 | 559712 | 260928 | 217934 | 312404 | 0.654 | 0.559 | 0.765 |
1975 | 342491 | 256263 | 457732 | 505852 | 422212 | 606062 | 300139 | 250298 | 359904 | 0.636 | 0.541 | 0.747 |
1976 | 338744 | 252973 | 453595 | 516588 | 434806 | 613751 | 322223 | 269609 | 385105 | 0.635 | 0.537 | 0.750 |
1977 | 423369 | 317807 | 563995 | 544705 | 461057 | 643530 | 335038 | 282046 | 397987 | 0.618 | 0.518 | 0.737 |
1978 | 629701 | 467718 | 847783 | 650828 | 551570 | 767947 | 375495 | 317493 | 444093 | 0.580 | 0.485 | 0.693 |
1979 | 591253 | 442927 | 789251 | 807744 | 677354 | 963232 | 473071 | 398760 | 561230 | 0.575 | 0.482 | 0.685 |
1980 | 501822 | 375157 | 671252 | 888242 | 745850 | 1057819 | 563544 | 471353 | 673766 | 0.592 | 0.501 | 0.700 |
1981 | 587129 | 439336 | 784640 | 917126 | 776190 | 1083653 | 601992 | 504510 | 718311 | 0.621 | 0.527 | 0.731 |
1982 | 581287 | 432683 | 780929 | 946949 | 802106 | 1117946 | 614153 | 518125 | 727979 | 0.646 | 0.548 | 0.761 |
1983 | 444631 | 331804 | 595824 | 889131 | 746587 | 1058890 | 579546 | 486150 | 690885 | 0.655 | 0.559 | 0.767 |
1984 | 329391 | 245105 | 442661 | 792541 | 666411 | 942544 | 546888 | 456966 | 654506 | 0.688 | 0.591 | 0.802 |
1985 | 287506 | 213993 | 386273 | 711407 | 599143 | 844706 | 508388 | 424781 | 608451 | 0.716 | 0.617 | 0.830 |
1986 | 259886 | 193007 | 349941 | 539285 | 456297 | 637366 | 375871 | 316333 | 446614 | 0.761 | 0.657 | 0.881 |
1987 | 258590 | 188818 | 354144 | 494350 | 417330 | 585586 | 339422 | 285608 | 403376 | 0.777 | 0.673 | 0.897 |
1988 | 175080 | 128571 | 238413 | 416233 | 347782 | 498157 | 284361 | 238138 | 339556 | 0.787 | 0.686 | 0.904 |
1989 | 111190 | 81909 | 150940 | 296262 | 245616 | 357351 | 203822 | 168984 | 245840 | 0.823 | 0.721 | 0.940 |
1990 | 101824 | 76112 | 136222 | 234451 | 195837 | 280678 | 188151 | 156066 | 226832 | 0.864 | 0.753 | 0.992 |
1991 | 99409 | 74672 | 132341 | 185535 | 156923 | 219365 | 135131 | 113906 | 160311 | 0.866 | 0.742 | 1.010 |
1992 | 139386 | 106155 | 183018 | 146093 | 123455 | 172883 | 102028 | 85531 | 121706 | 0.761 | 0.647 | 0.895 |
1993 | 171442 | 129301 | 227317 | 150995 | 127959 | 178178 | 105030 | 88281 | 124956 | 0.631 | 0.528 | 0.754 |
1994 | 148747 | 112142 | 197300 | 217075 | 182568 | 258105 | 154199 | 129487 | 183627 | 0.613 | 0.516 | 0.728 |
1995 | 131006 | 98651 | 173974 | 225032 | 188049 | 269290 | 171442 | 141612 | 207556 | 0.653 | 0.558 | 0.765 |
1996 | 114005 | 85823 | 151442 | 204230 | 170913 | 244041 | 155438 | 128179 | 188493 | 0.707 | 0.613 | 0.815 |
1997 | 88168 | 65561 | 118570 | 183322 | 154229 | 217904 | 126754 | 105889 | 151730 | 0.777 | 0.679 | 0.888 |
1998 | 111860 | 83518 | 149819 | 145947 | 123014 | 173156 | 99111 | 82352 | 119281 | 0.835 | 0.736 | 0.948 |
1999 | 112084 | 83481 | 150485 | 114234 | 95978 | 135962 | 74533 | 61831 | 89845 | 0.920 | 0.817 | 1.037 |
2000 | 117360 | 86812 | 158657 | 109864 | 91067 | 132541 | 65907 | 54074 | 80330 | 1.058 | 0.939 | 1.193 |
2001 | 97246 | 72367 | 130679 | 94845 | 77978 | 115361 | 54612 | 44515 | 66998 | 1.168 | 1.018 | 1.340 |
2002 | 91766 | 68685 | 122605 | 80741 | 66317 | 98301 | 46490 | 37592 | 57495 | 1.107 | 0.974 | 1.258 |
2003 | 59934 | 44507 | 80709 | 69010 | 56726 | 83953 | 38910 | 31719 | 47731 | 1.097 | 0.966 | 1.246 |
2004 | 57182 | 42178 | 77524 | 55548 | 45431 | 67918 | 32338 | 25988 | 40239 | 1.080 | 0.942 | 1.238 |
2005 | 99111 | 74313 | 132185 | 49070 | 40328 | 59707 | 24612 | 19986 | 30309 | 0.945 | 0.818 | 1.091 |
2006 | 105451 | 78436 | 141770 | 67440 | 54750 | 83072 | 28226 | 23009 | 34626 | 0.896 | 0.767 | 1.047 |
2007 | 119253 | 84677 | 167946 | 69010 | 55490 | 85823 | 33962 | 26851 | 42956 | 0.917 | 0.784 | 1.072 |
2008 | 148449 | 102998 | 213959 | 84457 | 66740 | 106878 | 41940 | 33001 | 53302 | 0.943 | 0.801 | 1.109 |
2009 | 149792 | 103107 | 217614 | 110194 | 84224 | 144172 | 49712 | 38218 | 64663 | 0.961 | 0.811 | 1.139 |
2010 | 164555 | 113208 | 239192 | 105662 | 80457 | 138763 | 51741 | 38905 | 68811 | 1.060 | 0.878 | 1.279 |
2011 | 169566 | 116411 | 246994 | 104506 | 79496 | 137385 | 49217 | 36821 | 65787 | 1.008 | 0.829 | 1.225 |
2012 | 137310 | 92980 | 202777 | 105556 | 80216 | 138901 | 51483 | 38648 | 68579 | 1.070 | 0.870 | 1.317 |
2013 | 167209 | 109833 | 254557 | 105030 | 79042 | 139561 | 52000 | 38594 | 70062 | 1.103 | 0.878 | 1.384 |
2014 | 176840 | 105785 | 295623 | 86077 | 61923 | 119654 | 40619 | 29433 | 56058 | 1.135 | 0.872 | 1.477 |
2015 | 39656 | 26163 | 60107 | |||||||||