Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 4 to 6 (F46). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F46 | Low | High |
1977 | 552937 | 352964 | 866208 | 528607 | 447438 | 624500 | 315527 | 274161 | 363134 | 0.823 | 0.672 | 1.008 |
1978 | 853414 | 558550 | 1303939 | 719995 | 596923 | 868442 | 373249 | 318937 | 436809 | 0.652 | 0.535 | 0.794 |
1979 | 665970 | 451983 | 981267 | 939403 | 784549 | 1124823 | 530725 | 451477 | 623884 | 0.624 | 0.516 | 0.753 |
1980 | 474967 | 317337 | 710895 | 1057058 | 903786 | 1236323 | 701517 | 603228 | 815821 | 0.726 | 0.609 | 0.866 |
1981 | 602595 | 408358 | 889220 | 946002 | 824175 | 1085837 | 653436 | 573478 | 744543 | 0.796 | 0.670 | 0.946 |
1982 | 622812 | 422042 | 919091 | 979698 | 846247 | 1134195 | 622190 | 547060 | 707637 | 0.801 | 0.675 | 0.950 |
1983 | 492377 | 337149 | 719074 | 948844 | 816929 | 1102060 | 607435 | 528459 | 698213 | 0.759 | 0.639 | 0.900 |
1984 | 354690 | 243103 | 517498 | 920802 | 799009 | 1061159 | 643064 | 559650 | 738912 | 0.873 | 0.739 | 1.031 |
1985 | 284646 | 194693 | 416158 | 733806 | 644864 | 835016 | 530195 | 465843 | 603436 | 0.820 | 0.695 | 0.968 |
1986 | 271577 | 186376 | 395727 | 549080 | 487334 | 618651 | 395933 | 351582 | 445879 | 1.008 | 0.861 | 1.180 |
1987 | 325787 | 221031 | 480191 | 473544 | 415993 | 539057 | 312075 | 277035 | 351547 | 0.947 | 0.806 | 1.111 |
1988 | 234920 | 161775 | 341137 | 460929 | 402675 | 527612 | 294785 | 260703 | 333322 | 0.904 | 0.770 | 1.062 |
1989 | 136899 | 93532 | 200374 | 368060 | 322677 | 419825 | 248202 | 218946 | 281368 | 1.053 | 0.905 | 1.225 |
1990 | 127007 | 86217 | 187097 | 273758 | 243965 | 307189 | 219038 | 195751 | 245095 | 1.184 | 1.022 | 1.371 |
1991 | 91766 | 61696 | 136492 | 206902 | 176266 | 242863 | 153891 | 132659 | 178521 | 1.340 | 1.152 | 1.558 |
1992 | 126500 | 89031 | 179739 | 118539 | 102566 | 137001 | 81064 | 71841 | 91473 | 1.077 | 0.908 | 1.276 |
1993 | 209609 | 146717 | 299461 | 131006 | 109820 | 156280 | 81961 | 68922 | 97467 | 0.601 | 0.484 | 0.746 |
1994 | 183322 | 128551 | 261430 | 265136 | 222940 | 315320 | 184057 | 156670 | 216232 | 0.697 | 0.583 | 0.833 |
1995 | 193107 | 132286 | 281892 | 282660 | 245480 | 325471 | 214701 | 186343 | 247373 | 0.805 | 0.682 | 0.950 |
1996 | 159373 | 110556 | 229744 | 252458 | 221121 | 288236 | 188716 | 166049 | 214478 | 0.904 | 0.760 | 1.076 |
1997 | 92967 | 63931 | 135190 | 199187 | 176534 | 224748 | 135131 | 121048 | 150852 | 1.066 | 0.915 | 1.243 |
1998 | 149492 | 106995 | 208868 | 146532 | 129599 | 165678 | 93901 | 83446 | 105667 | 1.050 | 0.897 | 1.230 |
1999 | 162105 | 116150 | 226242 | 138552 | 122668 | 156493 | 84120 | 75212 | 94084 | 1.050 | 0.894 | 1.233 |
2000 | 171785 | 121509 | 242865 | 165049 | 143733 | 189527 | 99509 | 87339 | 113375 | 1.159 | 0.990 | 1.356 |
2001 | 136080 | 98402 | 188185 | 152207 | 132472 | 174883 | 93060 | 81375 | 106422 | 1.221 | 1.043 | 1.428 |
2002 | 146825 | 103642 | 208001 | 136762 | 120620 | 155065 | 84120 | 74969 | 94388 | 1.174 | 1.024 | 1.346 |
2003 | 97052 | 70116 | 134336 | 127516 | 112094 | 145061 | 79539 | 70303 | 89987 | 1.101 | 0.956 | 1.268 |
2004 | 100308 | 73190 | 137473 | 123995 | 105630 | 145555 | 79618 | 67289 | 94207 | 1.286 | 1.117 | 1.480 |
2005 | 187963 | 133194 | 265253 | 118302 | 101102 | 138429 | 68597 | 59284 | 79372 | 1.009 | 0.846 | 1.203 |
2006 | 169566 | 121191 | 237252 | 160492 | 130614 | 197205 | 83283 | 69035 | 100471 | 0.890 | 0.720 | 1.101 |
2007 | 180773 | 129017 | 253292 | 169058 | 134041 | 213224 | 105979 | 82501 | 136140 | 0.687 | 0.480 | 0.985 |
2008 | 206902 | 144359 | 296541 | 195438 | 152980 | 249681 | 121905 | 94754 | 156837 | 0.495 | 0.304 | 0.807 |
2009 | 196811 | 137613 | 281475 | 236334 | 180091 | 310140 | 141210 | 106300 | 187584 | 0.461 | 0.285 | 0.746 |
2010 | 259108 | 179243 | 374557 | 246718 | 185142 | 328772 | 159213 | 116171 | 218203 | 0.432 | 0.259 | 0.720 |
2011 | 258849 | 181313 | 369542 | 215777 | 165767 | 280874 | 131663 | 99094 | 174937 | 0.468 | 0.282 | 0.778 |
2012 | 242316 | 166592 | 352463 | 232118 | 171490 | 314180 | 144062 | 103421 | 200675 | 0.440 | 0.278 | 0.698 |
2013 | 260407 | 169566 | 399912 | 221682 | 166402 | 295327 | 141210 | 101566 | 196328 | 0.389 | 0.251 | 0.603 |
2014 | 129314 | 87572 | 190953 | |||||||||