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 | 367692 | 261838 | 516340 | 338067 | 262519 | 435356 | 167544 | 128927 | 217728 | 0.917 | 0.754 | 1.115 |
1967 | 366224 | 270222 | 496332 | 386157 | 311427 | 478820 | 200787 | 162173 | 248595 | 0.950 | 0.784 | 1.150 |
1968 | 336381 | 249676 | 453196 | 402721 | 328141 | 494252 | 220577 | 179326 | 271316 | 0.880 | 0.740 | 1.046 |
1969 | 304675 | 226695 | 409479 | 393958 | 324014 | 479001 | 224808 | 184149 | 274443 | 0.832 | 0.707 | 0.980 |
1970 | 268337 | 199378 | 361147 | 372876 | 308951 | 450027 | 219916 | 181683 | 266195 | 0.786 | 0.667 | 0.924 |
1971 | 277618 | 206869 | 372562 | 354690 | 295611 | 425577 | 210239 | 174763 | 252916 | 0.724 | 0.617 | 0.849 |
1972 | 330380 | 247499 | 441018 | 366590 | 306708 | 438165 | 210660 | 176154 | 251925 | 0.696 | 0.596 | 0.811 |
1973 | 385001 | 288191 | 514330 | 408399 | 341393 | 488556 | 226840 | 190037 | 270770 | 0.673 | 0.577 | 0.786 |
1974 | 391601 | 293602 | 522312 | 465562 | 388002 | 558625 | 260667 | 217860 | 311886 | 0.652 | 0.556 | 0.765 |
1975 | 343176 | 257769 | 456882 | 505347 | 422160 | 604925 | 299839 | 250199 | 359327 | 0.634 | 0.539 | 0.747 |
1976 | 340102 | 254883 | 453813 | 517104 | 435534 | 613952 | 322223 | 269754 | 384899 | 0.634 | 0.535 | 0.751 |
1977 | 424217 | 319713 | 562879 | 545796 | 462186 | 644531 | 335373 | 282424 | 398250 | 0.617 | 0.516 | 0.738 |
1978 | 624683 | 465385 | 838509 | 650828 | 551950 | 767419 | 376247 | 318216 | 444860 | 0.577 | 0.481 | 0.692 |
1979 | 589482 | 443246 | 783965 | 806936 | 677337 | 961333 | 473544 | 399416 | 561429 | 0.572 | 0.479 | 0.684 |
1980 | 503329 | 377845 | 670487 | 888242 | 746461 | 1056954 | 564107 | 472139 | 673991 | 0.591 | 0.498 | 0.700 |
1981 | 584785 | 439213 | 778606 | 918043 | 777392 | 1084143 | 603198 | 505814 | 719330 | 0.620 | 0.525 | 0.732 |
1982 | 577810 | 431533 | 773669 | 946949 | 802478 | 1117428 | 615383 | 519331 | 729200 | 0.645 | 0.546 | 0.763 |
1983 | 443743 | 332448 | 592295 | 888242 | 746255 | 1057246 | 579546 | 486317 | 690647 | 0.654 | 0.557 | 0.768 |
1984 | 330050 | 246565 | 441803 | 791749 | 666073 | 941139 | 546888 | 457100 | 654314 | 0.688 | 0.589 | 0.804 |
1985 | 287794 | 215062 | 385124 | 712119 | 599960 | 845245 | 508388 | 424883 | 608305 | 0.716 | 0.616 | 0.832 |
1986 | 260146 | 193982 | 348879 | 539285 | 456430 | 637182 | 376247 | 316673 | 447027 | 0.762 | 0.656 | 0.885 |
1987 | 258332 | 189291 | 352554 | 494845 | 417881 | 585984 | 339762 | 285904 | 403765 | 0.778 | 0.672 | 0.900 |
1988 | 176134 | 129892 | 238838 | 416649 | 348311 | 498396 | 284361 | 238180 | 339496 | 0.787 | 0.685 | 0.905 |
1989 | 112533 | 83135 | 152326 | 296855 | 246245 | 357867 | 204025 | 169195 | 246025 | 0.824 | 0.721 | 0.943 |
1990 | 102437 | 76772 | 136680 | 235155 | 196431 | 281514 | 188528 | 156379 | 227285 | 0.868 | 0.755 | 0.997 |
1991 | 99708 | 75081 | 132413 | 185907 | 157185 | 219877 | 135266 | 113978 | 160530 | 0.871 | 0.746 | 1.018 |
1992 | 138552 | 105907 | 181259 | 145510 | 122991 | 172152 | 101722 | 85258 | 121366 | 0.762 | 0.646 | 0.898 |
1993 | 170076 | 128643 | 224853 | 150392 | 127532 | 177349 | 104820 | 88122 | 124683 | 0.625 | 0.522 | 0.749 |
1994 | 148449 | 112270 | 196288 | 216425 | 182166 | 257127 | 154045 | 129452 | 183311 | 0.607 | 0.511 | 0.722 |
1995 | 131006 | 98959 | 173432 | 225032 | 188148 | 269147 | 171442 | 141699 | 207428 | 0.649 | 0.553 | 0.762 |
1996 | 114234 | 86262 | 151276 | 204638 | 171330 | 244423 | 155905 | 128620 | 188978 | 0.704 | 0.609 | 0.814 |
1997 | 89143 | 66451 | 119585 | 184057 | 154953 | 218627 | 127134 | 106263 | 152105 | 0.775 | 0.677 | 0.888 |
1998 | 111972 | 83855 | 149516 | 146532 | 123575 | 173754 | 99509 | 82723 | 119700 | 0.833 | 0.733 | 0.948 |
1999 | 112308 | 83868 | 150392 | 114921 | 96602 | 136714 | 74982 | 62215 | 90368 | 0.920 | 0.815 | 1.037 |
2000 | 117477 | 87102 | 158445 | 110194 | 91392 | 132865 | 66171 | 54311 | 80621 | 1.062 | 0.941 | 1.198 |
2001 | 99012 | 73889 | 132678 | 95035 | 78165 | 115546 | 54557 | 44472 | 66928 | 1.174 | 1.021 | 1.349 |
2002 | 94372 | 70833 | 125734 | 81146 | 66689 | 98736 | 46212 | 37385 | 57124 | 1.102 | 0.969 | 1.254 |
2003 | 62380 | 46573 | 83552 | 70123 | 57743 | 85157 | 39066 | 31891 | 47854 | 1.086 | 0.957 | 1.233 |
2004 | 59755 | 44506 | 80227 | 56954 | 46774 | 69350 | 32794 | 26424 | 40699 | 1.059 | 0.927 | 1.209 |
2005 | 99012 | 75012 | 130692 | 50312 | 41704 | 60696 | 25210 | 20618 | 30824 | 0.908 | 0.796 | 1.037 |
2006 | 99608 | 75907 | 130710 | 67711 | 55863 | 82071 | 28999 | 24026 | 35000 | 0.847 | 0.740 | 0.969 |
2007 | 100208 | 75913 | 132278 | 66703 | 55099 | 80750 | 34338 | 27902 | 42258 | 0.859 | 0.752 | 0.981 |
2008 | 120090 | 90603 | 159175 | 77886 | 64438 | 94140 | 41192 | 33679 | 50381 | 0.875 | 0.764 | 1.002 |
2009 | 119850 | 90225 | 159204 | 97246 | 79178 | 119436 | 46258 | 37522 | 57029 | 0.884 | 0.768 | 1.016 |
2010 | 132058 | 99399 | 175448 | 93060 | 75628 | 114510 | 47763 | 38144 | 59807 | 0.969 | 0.826 | 1.135 |
2011 | 135266 | 101466 | 180326 | 91491 | 74313 | 112641 | 45252 | 36029 | 56836 | 0.912 | 0.771 | 1.079 |
2012 | 110304 | 81503 | 149283 | 93060 | 75306 | 114999 | 47477 | 37851 | 59552 | 0.970 | 0.803 | 1.170 |
2013 | 134861 | 95691 | 190065 | 92781 | 74227 | 115974 | 48194 | 37973 | 61167 | 0.999 | 0.805 | 1.240 |
2014 | 142344 | 90988 | 222686 | 75735 | 57787 | 99258 | 37496 | 28808 | 48805 | 1.031 | 0.796 | 1.336 |
2015 | 36425 | 25298 | 52444 | |||||||||