Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 2 to 5 (F25). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F25 | Low | High |
1958 | 375495 | 229441 | 614522 | 107904 | 86370 | 134807 | 72330 | 58921 | 88791 | 0.392 | 0.305 | 0.503 |
1959 | 644996 | 396432 | 1049411 | 114005 | 86607 | 150070 | 66836 | 53624 | 83303 | 0.315 | 0.245 | 0.405 |
1960 | 301643 | 186973 | 486640 | 100308 | 80008 | 125759 | 68803 | 55136 | 85857 | 0.376 | 0.293 | 0.484 |
1961 | 281532 | 174259 | 454840 | 88256 | 70186 | 110979 | 60962 | 49126 | 75649 | 0.240 | 0.185 | 0.310 |
1962 | 480701 | 294873 | 783636 | 115036 | 88484 | 149555 | 68803 | 55461 | 85354 | 0.421 | 0.326 | 0.542 |
1963 | 316792 | 194044 | 517187 | 102028 | 79096 | 131608 | 69355 | 54532 | 88209 | 0.280 | 0.212 | 0.370 |
1964 | 894482 | 539868 | 1482025 | 156686 | 112587 | 218059 | 83617 | 65150 | 107319 | 0.186 | 0.141 | 0.245 |
1965 | 305285 | 189030 | 493037 | 133920 | 106698 | 168088 | 97441 | 77275 | 122870 | 0.226 | 0.175 | 0.293 |
1966 | 549080 | 345000 | 873881 | 162267 | 128435 | 205011 | 101519 | 83400 | 123574 | 0.322 | 0.254 | 0.408 |
1967 | 683512 | 434530 | 1075160 | 175782 | 137866 | 224125 | 103985 | 85772 | 126064 | 0.410 | 0.327 | 0.516 |
1968 | 770658 | 489040 | 1214448 | 193687 | 151336 | 247890 | 113210 | 93344 | 137305 | 0.379 | 0.304 | 0.473 |
1969 | 422523 | 269133 | 663338 | 165877 | 136753 | 201203 | 108337 | 90958 | 129036 | 0.540 | 0.440 | 0.662 |
1970 | 251199 | 157107 | 401643 | 119611 | 100141 | 142866 | 81471 | 69318 | 95754 | 0.514 | 0.418 | 0.631 |
1971 | 676711 | 418302 | 1094754 | 143487 | 109170 | 188592 | 75057 | 62245 | 90506 | 0.696 | 0.573 | 0.845 |
1972 | 316159 | 201072 | 497117 | 120813 | 95798 | 152360 | 75207 | 60441 | 93581 | 0.632 | 0.518 | 0.770 |
1973 | 294785 | 186368 | 466270 | 94278 | 75945 | 117036 | 56670 | 47483 | 67634 | 0.648 | 0.534 | 0.786 |
1974 | 148896 | 94800 | 233860 | 65907 | 54195 | 80150 | 42235 | 35429 | 50348 | 0.621 | 0.509 | 0.756 |
1975 | 143057 | 90183 | 226931 | 49712 | 40202 | 61471 | 30122 | 25462 | 35634 | 0.622 | 0.508 | 0.760 |
1976 | 175606 | 111213 | 277285 | 45798 | 35122 | 59720 | 24860 | 20357 | 30358 | 0.573 | 0.462 | 0.711 |
1977 | 174556 | 111019 | 274454 | 46305 | 35669 | 60112 | 26004 | 21134 | 31996 | 0.432 | 0.346 | 0.541 |
1978 | 153430 | 97421 | 241639 | 45844 | 36364 | 57795 | 27750 | 22942 | 33567 | 0.409 | 0.328 | 0.509 |
1979 | 227749 | 145068 | 357553 | 53157 | 40888 | 69106 | 28510 | 23547 | 34518 | 0.523 | 0.426 | 0.643 |
1980 | 171442 | 108430 | 271072 | 47572 | 37768 | 59921 | 27973 | 23139 | 33817 | 0.616 | 0.507 | 0.748 |
1981 | 368428 | 236154 | 574790 | 65644 | 48810 | 88283 | 30424 | 24516 | 37757 | 0.877 | 0.733 | 1.049 |
1982 | 620946 | 395498 | 974910 | 98716 | 70563 | 138101 | 42447 | 32677 | 55136 | 0.796 | 0.659 | 0.961 |
1983 | 659344 | 420340 | 1034243 | 120211 | 90021 | 160524 | 59278 | 47047 | 74690 | 0.717 | 0.594 | 0.866 |
1984 | 593030 | 379382 | 926992 | 111748 | 86647 | 144120 | 58689 | 47467 | 72562 | 0.994 | 0.828 | 1.193 |
1985 | 559053 | 356269 | 877261 | 112533 | 86465 | 146459 | 61574 | 49896 | 75986 | 0.527 | 0.428 | 0.649 |
1986 | 554044 | 354059 | 866988 | 125618 | 97702 | 161510 | 70404 | 57620 | 86024 | 0.538 | 0.433 | 0.668 |
1987 | 769118 | 483516 | 1223419 | 133920 | 101635 | 176462 | 69564 | 56584 | 85521 | 0.707 | 0.577 | 0.867 |
1988 | 433220 | 275731 | 680661 | 111860 | 88800 | 140908 | 70193 | 56824 | 86706 | 0.421 | 0.338 | 0.526 |
1989 | 469771 | 299845 | 735996 | 111636 | 88417 | 140953 | 65317 | 54125 | 78822 | 0.535 | 0.433 | 0.660 |
1990 | 418319 | 265976 | 657921 | 99808 | 79872 | 124719 | 61023 | 50895 | 73166 | 0.449 | 0.363 | 0.556 |
1991 | 227294 | 142199 | 363313 | 80178 | 66997 | 95952 | 54285 | 45993 | 64071 | 0.582 | 0.477 | 0.710 |
1992 | 685566 | 427821 | 1098592 | 103881 | 76555 | 140961 | 49365 | 39834 | 61177 | 0.806 | 0.666 | 0.975 |
1993 | 382315 | 241012 | 606464 | 88876 | 69265 | 114039 | 54014 | 42882 | 68037 | 0.498 | 0.402 | 0.618 |
1994 | 650828 | 414430 | 1022069 | 116425 | 88906 | 152460 | 62944 | 51014 | 77663 | 0.431 | 0.347 | 0.535 |
1995 | 614153 | 391492 | 963454 | 112758 | 87911 | 144628 | 63704 | 52147 | 77822 | 0.566 | 0.462 | 0.693 |
1996 | 365492 | 233515 | 572060 | 89232 | 72200 | 110282 | 56275 | 46629 | 67916 | 0.490 | 0.397 | 0.605 |
1997 | 351161 | 225141 | 547720 | 82372 | 66883 | 101448 | 49911 | 42147 | 59105 | 0.601 | 0.494 | 0.731 |
1998 | 274032 | 174919 | 429304 | 69425 | 56436 | 85403 | 42235 | 35761 | 49881 | 0.613 | 0.506 | 0.742 |
1999 | 443299 | 281994 | 696874 | 72693 | 56026 | 94317 | 37123 | 30869 | 44645 | 0.843 | 0.708 | 1.004 |
2000 | 414157 | 264464 | 648580 | 69286 | 52678 | 91130 | 35172 | 28346 | 43641 | 0.880 | 0.742 | 1.045 |
2001 | 342491 | 220290 | 532480 | 56727 | 44152 | 72882 | 30577 | 24886 | 37568 | 0.796 | 0.662 | 0.957 |
2002 | 266199 | 172033 | 411910 | 51586 | 40273 | 66076 | 29231 | 23996 | 35609 | 0.427 | 0.347 | 0.525 |
2003 | 93807 | 61326 | 143493 | 32598 | 27183 | 39091 | 16875 | 13705 | 20778 | 0.906 | 0.754 | 1.088 |
2004 | 214058 | 137360 | 333581 | 36864 | 29534 | 46014 | 16413 | 13514 | 19932 | 0.885 | 0.748 | 1.048 |
2005 | 365858 | 235418 | 568570 | 43739 | 32860 | 58220 | 18220 | 14361 | 23116 | 0.801 | 0.676 | 0.950 |
2006 | 177371 | 115257 | 272960 | 37911 | 29752 | 48308 | 20195 | 15795 | 25821 | 0.621 | 0.508 | 0.759 |
2007 | 358613 | 230485 | 557970 | 47430 | 36149 | 62230 | 24343 | 19124 | 30986 | 0.400 | 0.319 | 0.503 |
2008 | 237994 | 150753 | 375720 | 53852 | 41719 | 69515 | 33624 | 26298 | 42991 | 0.224 | 0.172 | 0.291 |
2009 | 763753 | 481952 | 1210326 | 92411 | 66811 | 127820 | 45982 | 35345 | 59819 | 0.175 | 0.134 | 0.228 |
2010 | 734540 | 458080 | 1177848 | 107366 | 78884 | 146131 | 58571 | 44752 | 76657 | 0.222 | 0.172 | 0.288 |
2011 | 1154295 | 705357 | 1888966 | 139665 | 100274 | 194530 | 72766 | 54539 | 97083 | 0.256 | 0.194 | 0.337 |
2012 | 1132570 | 615740 | 2083209 | 154972 | 108261 | 221837 | 85477 | 60985 | 119805 | 0.371 | 0.271 | 0.506 |
2013 | 2135049 | 906839 | 5026729 | 224134 | 125897 | 399025 | 85477 | 52135 | 140140 | 1.194 | 0.854 | 1.669 |