Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 2 to 4 (F24). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F24 | Low | High |
1963 | 501822 | 382713 | 658000 | 514525 | 461135 | 574097 | 149792 | 136572 | 164291 | 0.469 | 0.415 | 0.530 |
1964 | 876770 | 672757 | 1142649 | 687626 | 604099 | 782701 | 161619 | 148578 | 175806 | 0.511 | 0.458 | 0.570 |
1965 | 1022744 | 787863 | 1327649 | 834009 | 741977 | 937457 | 200386 | 184918 | 217147 | 0.553 | 0.498 | 0.615 |
1966 | 1294972 | 997453 | 1681236 | 998491 | 885862 | 1125439 | 222793 | 206420 | 240466 | 0.568 | 0.512 | 0.629 |
1967 | 1158921 | 889433 | 1510060 | 1069819 | 955185 | 1198211 | 244997 | 227629 | 263690 | 0.621 | 0.561 | 0.686 |
1968 | 597196 | 457714 | 779182 | 893588 | 815863 | 978717 | 254995 | 237112 | 274228 | 0.655 | 0.593 | 0.724 |
1969 | 535523 | 410102 | 699303 | 761465 | 692426 | 837389 | 253470 | 235102 | 273272 | 0.627 | 0.566 | 0.694 |
1970 | 1592794 | 1220682 | 2078340 | 1211052 | 1031763 | 1421495 | 271305 | 251069 | 293173 | 0.645 | 0.584 | 0.711 |
1971 | 2099060 | 1602924 | 2748759 | 1343784 | 1160301 | 1556282 | 273211 | 253319 | 294665 | 0.726 | 0.660 | 0.799 |
1972 | 525445 | 400665 | 689085 | 922645 | 830051 | 1025569 | 236097 | 219247 | 254244 | 0.802 | 0.729 | 0.883 |
1973 | 780742 | 596360 | 1022131 | 753135 | 677387 | 837354 | 209190 | 194810 | 224632 | 0.776 | 0.705 | 0.854 |
1974 | 725778 | 553325 | 951981 | 717839 | 646469 | 797088 | 231191 | 214245 | 249477 | 0.742 | 0.674 | 0.817 |
1975 | 1220779 | 922461 | 1615573 | 802912 | 698588 | 922815 | 212352 | 196793 | 229141 | 0.788 | 0.718 | 0.866 |
1976 | 758426 | 571500 | 1006490 | 618468 | 553730 | 690774 | 181861 | 168952 | 195757 | 0.829 | 0.752 | 0.913 |
1977 | 1945442 | 1466927 | 2580052 | 943168 | 790463 | 1125374 | 159692 | 148907 | 171258 | 0.809 | 0.735 | 0.890 |
1978 | 1247934 | 946570 | 1645245 | 1079491 | 922313 | 1263454 | 158261 | 147929 | 169315 | 0.896 | 0.817 | 0.984 |
1979 | 1414095 | 1072840 | 1863897 | 975787 | 853199 | 1115989 | 164062 | 153665 | 175162 | 0.821 | 0.748 | 0.901 |
1980 | 2253511 | 1702418 | 2983000 | 1147390 | 981214 | 1341708 | 180593 | 168975 | 193009 | 0.894 | 0.818 | 0.978 |
1981 | 918043 | 695607 | 1211609 | 971892 | 857194 | 1101937 | 192529 | 180547 | 205305 | 0.919 | 0.841 | 1.003 |
1982 | 1439779 | 1101981 | 1881124 | 1015610 | 877600 | 1175324 | 185165 | 174073 | 196962 | 1.043 | 0.957 | 1.136 |
1983 | 834009 | 643721 | 1080549 | 806936 | 707574 | 920251 | 151752 | 142415 | 161700 | 1.019 | 0.936 | 1.108 |
1984 | 1414095 | 1090427 | 1833835 | 808552 | 697626 | 937116 | 129185 | 121450 | 137412 | 0.941 | 0.863 | 1.025 |
1985 | 395933 | 303647 | 516267 | 552385 | 495599 | 615677 | 123500 | 116009 | 131476 | 0.904 | 0.828 | 0.986 |
1986 | 1671112 | 1284962 | 2173306 | 759184 | 638930 | 902072 | 112420 | 105731 | 119533 | 0.972 | 0.893 | 1.058 |
1987 | 680103 | 525644 | 879950 | 721437 | 628267 | 828424 | 105979 | 99462 | 112924 | 0.960 | 0.882 | 1.044 |
1988 | 472125 | 364434 | 611641 | 540906 | 479170 | 610596 | 97149 | 91326 | 103343 | 0.985 | 0.905 | 1.071 |
1989 | 738222 | 567196 | 960818 | 519696 | 449196 | 601262 | 91309 | 85601 | 97397 | 1.019 | 0.936 | 1.108 |
1990 | 331705 | 256355 | 429201 | 364033 | 323901 | 409138 | 77265 | 72535 | 82304 | 0.943 | 0.864 | 1.029 |
1991 | 354336 | 274262 | 457787 | 333701 | 295668 | 376625 | 70123 | 66065 | 74429 | 0.958 | 0.879 | 1.043 |
1992 | 725053 | 560329 | 938201 | 476870 | 405824 | 560355 | 66703 | 62745 | 70910 | 0.920 | 0.845 | 1.002 |
1993 | 415817 | 321818 | 537272 | 391210 | 345383 | 443117 | 62131 | 58529 | 65954 | 0.929 | 0.853 | 1.012 |
1994 | 843234 | 646184 | 1100373 | 469301 | 402599 | 547055 | 63959 | 60302 | 67838 | 0.939 | 0.863 | 1.022 |
1995 | 516588 | 399960 | 667223 | 503833 | 439391 | 577725 | 71826 | 67477 | 76455 | 0.983 | 0.901 | 1.072 |
1996 | 381170 | 295174 | 492219 | 412916 | 365632 | 466316 | 69217 | 65257 | 73417 | 0.993 | 0.913 | 1.080 |
1997 | 967045 | 745075 | 1255143 | 570347 | 478675 | 679574 | 66171 | 62353 | 70223 | 0.988 | 0.911 | 1.073 |
1998 | 170587 | 131205 | 221789 | 311141 | 275088 | 351917 | 54448 | 51232 | 57865 | 1.023 | 0.943 | 1.109 |
1999 | 295670 | 228689 | 382269 | 233281 | 207802 | 261884 | 48728 | 45918 | 51709 | 1.053 | 0.970 | 1.142 |
2000 | 525970 | 407844 | 678310 | 323515 | 276491 | 378536 | 44267 | 41436 | 47292 | 1.057 | 0.977 | 1.145 |
2001 | 219476 | 170249 | 282937 | 233048 | 206361 | 263186 | 36425 | 34290 | 38692 | 1.010 | 0.932 | 1.093 |
2002 | 266999 | 206786 | 344745 | 187775 | 166504 | 211764 | 33624 | 31659 | 35711 | 0.992 | 0.915 | 1.075 |
2003 | 152512 | 118331 | 196567 | 157000 | 141306 | 174436 | 33759 | 31539 | 36135 | 1.005 | 0.928 | 1.089 |
2004 | 221239 | 171771 | 284953 | 132455 | 116544 | 150538 | 26397 | 24844 | 28047 | 0.980 | 0.903 | 1.064 |
2005 | 171957 | 132551 | 223079 | 148598 | 130414 | 169317 | 23766 | 22388 | 25228 | 0.931 | 0.855 | 1.014 |
2006 | 352216 | 274773 | 451486 | 142914 | 121413 | 168223 | 20447 | 19231 | 21740 | 0.819 | 0.750 | 0.895 |
2007 | 166875 | 130368 | 213604 | 188905 | 167635 | 212874 | 27038 | 25392 | 28791 | 0.739 | 0.674 | 0.810 |
2008 | 189473 | 147632 | 243171 | 197600 | 174543 | 223703 | 31445 | 29558 | 33453 | 0.740 | 0.676 | 0.810 |
2009 | 206076 | 160527 | 264549 | 205664 | 182318 | 231999 | 37949 | 35378 | 40707 | 0.746 | 0.680 | 0.818 |
2010 | 290977 | 226029 | 374587 | 212352 | 185857 | 242624 | 36901 | 34194 | 39823 | 0.675 | 0.608 | 0.749 |
2011 | 172301 | 132492 | 224071 | 203618 | 179022 | 231593 | 38063 | 34575 | 41903 | 0.547 | 0.479 | 0.625 |
2012 | 263550 | 190712 | 364208 | 189852 | 162837 | 221348 | 43608 | 38135 | 49867 | 0.468 | 0.393 | 0.557 |
2013 | 269413 | 173286 | 418863 | 253977 | 203919 | 316323 | 55603 | 46229 | 66879 | 0.413 | 0.328 | 0.521 |
2014 | 66903 | 51749 | 86495 | |||||||||