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 | 511959 | 306938 | 853926 | 167042 | 128847 | 216559 | 111748 | 85588 | 145903 | 0.213 | 0.153 | 0.296 |
1959 | 909818 | 533034 | 1552939 | 173859 | 127726 | 236655 | 103053 | 78588 | 135134 | 0.202 | 0.149 | 0.272 |
1960 | 372131 | 228023 | 607313 | 153430 | 118694 | 198332 | 107366 | 82171 | 140286 | 0.208 | 0.157 | 0.276 |
1961 | 364397 | 226242 | 586918 | 134726 | 104682 | 173394 | 92226 | 71118 | 119599 | 0.188 | 0.142 | 0.249 |
1962 | 577232 | 350053 | 951847 | 160171 | 122482 | 209458 | 99808 | 78178 | 127422 | 0.211 | 0.161 | 0.276 |
1963 | 335038 | 206171 | 544455 | 138829 | 109504 | 176007 | 95990 | 75463 | 122101 | 0.192 | 0.147 | 0.251 |
1964 | 1021722 | 605651 | 1723625 | 193687 | 138059 | 271729 | 106085 | 80332 | 140096 | 0.169 | 0.127 | 0.225 |
1965 | 373996 | 229505 | 609455 | 174033 | 135985 | 222727 | 122149 | 94887 | 157245 | 0.183 | 0.140 | 0.239 |
1966 | 721437 | 453332 | 1148101 | 217728 | 169461 | 279741 | 133786 | 106658 | 167815 | 0.216 | 0.169 | 0.276 |
1967 | 832343 | 528533 | 1310789 | 236097 | 185046 | 301233 | 142914 | 115465 | 176889 | 0.252 | 0.199 | 0.318 |
1968 | 951695 | 601776 | 1505085 | 261712 | 204450 | 335011 | 156061 | 126212 | 192968 | 0.278 | 0.222 | 0.349 |
1969 | 501320 | 319630 | 786289 | 227521 | 184116 | 281160 | 151448 | 122744 | 186865 | 0.333 | 0.267 | 0.417 |
1970 | 286359 | 179757 | 456179 | 166209 | 136952 | 201716 | 113664 | 93665 | 137933 | 0.364 | 0.292 | 0.456 |
1971 | 752382 | 468823 | 1207448 | 180954 | 140764 | 232620 | 101417 | 83199 | 123625 | 0.416 | 0.331 | 0.522 |
1972 | 330711 | 211293 | 517622 | 155749 | 124035 | 195571 | 100609 | 79899 | 126688 | 0.436 | 0.349 | 0.545 |
1973 | 316159 | 203118 | 492111 | 120211 | 96897 | 149134 | 75207 | 61189 | 92437 | 0.433 | 0.348 | 0.540 |
1974 | 164391 | 105696 | 255680 | 86855 | 71107 | 106092 | 56783 | 46539 | 69283 | 0.424 | 0.340 | 0.529 |
1975 | 159373 | 102028 | 248948 | 65775 | 53620 | 80686 | 41399 | 34293 | 49976 | 0.396 | 0.317 | 0.495 |
1976 | 184610 | 117186 | 290826 | 57757 | 45245 | 73730 | 33793 | 27483 | 41551 | 0.354 | 0.281 | 0.445 |
1977 | 171099 | 109858 | 266481 | 54830 | 42896 | 70085 | 32696 | 26178 | 40836 | 0.332 | 0.262 | 0.421 |
1978 | 143344 | 92492 | 222153 | 52052 | 42015 | 64487 | 32565 | 26609 | 39855 | 0.349 | 0.278 | 0.438 |
1979 | 217293 | 140519 | 336011 | 57699 | 45492 | 73182 | 32468 | 26743 | 39418 | 0.406 | 0.331 | 0.498 |
1980 | 172474 | 109391 | 271935 | 53530 | 42507 | 67412 | 32177 | 26140 | 39608 | 0.476 | 0.391 | 0.580 |
1981 | 375871 | 244053 | 578886 | 71970 | 54395 | 95223 | 35954 | 28659 | 45106 | 0.578 | 0.466 | 0.718 |
1982 | 646288 | 418043 | 999150 | 109645 | 80369 | 149585 | 51534 | 39939 | 66496 | 0.568 | 0.462 | 0.699 |
1983 | 707151 | 457357 | 1093375 | 139665 | 105895 | 184204 | 72911 | 57243 | 92869 | 0.575 | 0.469 | 0.706 |
1984 | 593623 | 383011 | 920047 | 131137 | 103092 | 166812 | 76115 | 60871 | 95176 | 0.580 | 0.470 | 0.717 |
1985 | 576079 | 371417 | 893516 | 132986 | 104141 | 169821 | 76267 | 61416 | 94710 | 0.476 | 0.387 | 0.584 |
1986 | 600790 | 386011 | 935073 | 146825 | 114914 | 187599 | 83784 | 67774 | 103576 | 0.485 | 0.395 | 0.595 |
1987 | 829850 | 512553 | 1343569 | 158895 | 120586 | 209375 | 87816 | 70078 | 110044 | 0.466 | 0.377 | 0.577 |
1988 | 468832 | 299965 | 732765 | 139246 | 109783 | 176617 | 88521 | 69924 | 112066 | 0.384 | 0.307 | 0.480 |
1989 | 497325 | 317813 | 778232 | 134996 | 106880 | 170508 | 81879 | 66155 | 101340 | 0.379 | 0.304 | 0.471 |
1990 | 448651 | 287478 | 700185 | 122149 | 98332 | 151736 | 75660 | 62001 | 92327 | 0.375 | 0.302 | 0.466 |
1991 | 253977 | 159245 | 405064 | 100108 | 82297 | 121772 | 67104 | 55334 | 81378 | 0.423 | 0.344 | 0.520 |
1992 | 729416 | 454903 | 1169586 | 121176 | 91153 | 161087 | 62881 | 50677 | 78025 | 0.444 | 0.357 | 0.553 |
1993 | 381551 | 243882 | 596933 | 106831 | 84925 | 134387 | 67373 | 53638 | 84625 | 0.381 | 0.306 | 0.474 |
1994 | 690382 | 441220 | 1080247 | 133653 | 102954 | 173505 | 74087 | 59386 | 92428 | 0.358 | 0.287 | 0.448 |
1995 | 625308 | 400657 | 975924 | 130614 | 102775 | 165993 | 77111 | 62245 | 95527 | 0.396 | 0.321 | 0.488 |
1996 | 365858 | 236239 | 566595 | 105768 | 85826 | 130342 | 67846 | 55310 | 83225 | 0.408 | 0.331 | 0.503 |
1997 | 348015 | 225569 | 536928 | 94183 | 76843 | 115437 | 58337 | 48399 | 70316 | 0.470 | 0.386 | 0.573 |
1998 | 269413 | 172702 | 420281 | 78826 | 64521 | 96304 | 48533 | 40538 | 58105 | 0.527 | 0.435 | 0.638 |
1999 | 437136 | 281368 | 679138 | 78984 | 61820 | 100914 | 42702 | 35081 | 51979 | 0.609 | 0.501 | 0.740 |
2000 | 420837 | 273572 | 647374 | 77420 | 60090 | 99748 | 41648 | 33475 | 51815 | 0.630 | 0.519 | 0.766 |
2001 | 336381 | 216837 | 521831 | 63577 | 50455 | 80110 | 36171 | 29411 | 44483 | 0.592 | 0.489 | 0.717 |
2002 | 280127 | 174218 | 450422 | 59397 | 45471 | 77589 | 33928 | 26947 | 42718 | 0.494 | 0.400 | 0.611 |
2003 | 105873 | 68493 | 163656 | 39577 | 32250 | 48568 | 23110 | 18299 | 29185 | 0.579 | 0.475 | 0.706 |
2004 | 254486 | 163139 | 396980 | 45890 | 36214 | 58151 | 22971 | 18381 | 28708 | 0.587 | 0.479 | 0.720 |
2005 | 424641 | 258632 | 697209 | 55271 | 40486 | 75454 | 26160 | 19993 | 34230 | 0.508 | 0.409 | 0.630 |
2006 | 203008 | 124244 | 331705 | 50564 | 37866 | 67521 | 29614 | 21993 | 39876 | 0.384 | 0.301 | 0.489 |
2007 | 403931 | 252095 | 647219 | 59516 | 43925 | 80641 | 32468 | 24254 | 43463 | 0.286 | 0.218 | 0.375 |
2008 | 252458 | 161568 | 394479 | 66903 | 50616 | 88431 | 42066 | 31337 | 56470 | 0.211 | 0.155 | 0.288 |
2009 | 892695 | 534860 | 1489930 | 112645 | 77732 | 163241 | 57011 | 40968 | 79337 | 0.175 | 0.125 | 0.245 |
2010 | 906186 | 544139 | 1509124 | 140646 | 98489 | 200847 | 78747 | 56156 | 110428 | 0.181 | 0.130 | 0.252 |
2011 | 1432598 | 832859 | 2464205 | 186093 | 125963 | 274927 | 101417 | 70089 | 146749 | 0.201 | 0.141 | 0.288 |
2012 | 1105712 | 633693 | 1929324 | 195438 | 132736 | 287759 | 120090 | 80094 | 180059 | 0.226 | 0.148 | 0.344 |
2013 | 2045187 | 839885 | 4980197 | 249447 | 139174 | 447092 | 137585 | 80276 | 235810 | 0.214 | 0.124 | 0.371 |