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 | 321901 | 203597 | 508947 | 98125 | 80261 | 119966 | 66636 | 55178 | 80473 | 0.387 | 0.286 | 0.524 |
1959 | 590662 | 375893 | 928142 | 104925 | 81989 | 134277 | 61513 | 50732 | 74585 | 0.321 | 0.241 | 0.428 |
1960 | 332701 | 213502 | 518451 | 95798 | 77128 | 118988 | 63895 | 51988 | 78530 | 0.343 | 0.260 | 0.454 |
1961 | 316159 | 200566 | 498371 | 90219 | 72315 | 112558 | 60415 | 49301 | 74036 | 0.267 | 0.200 | 0.356 |
1962 | 352921 | 230213 | 541035 | 99211 | 79925 | 123150 | 63577 | 52292 | 77296 | 0.347 | 0.259 | 0.464 |
1963 | 236807 | 151785 | 369453 | 85648 | 69988 | 104812 | 60536 | 49643 | 73820 | 0.248 | 0.183 | 0.335 |
1964 | 950744 | 596802 | 1514597 | 157157 | 114926 | 214907 | 80580 | 64133 | 101243 | 0.202 | 0.149 | 0.274 |
1965 | 201793 | 110696 | 367861 | 115728 | 93006 | 144002 | 87992 | 69734 | 111030 | 0.212 | 0.158 | 0.284 |
1966 | 660664 | 431628 | 1011232 | 167376 | 131502 | 213037 | 98322 | 80258 | 120451 | 0.333 | 0.253 | 0.436 |
1967 | 712831 | 465739 | 1091016 | 179512 | 141529 | 227690 | 104715 | 85917 | 127626 | 0.421 | 0.324 | 0.547 |
1968 | 850858 | 553745 | 1307386 | 201793 | 157009 | 259352 | 114348 | 93099 | 140446 | 0.404 | 0.311 | 0.524 |
1969 | 496828 | 325449 | 758456 | 172819 | 138957 | 214933 | 109645 | 89265 | 134678 | 0.511 | 0.399 | 0.655 |
1970 | 231422 | 144296 | 371157 | 120934 | 98870 | 147922 | 83868 | 68893 | 102099 | 0.503 | 0.390 | 0.648 |
1971 | 593623 | 386783 | 911075 | 135131 | 105785 | 172619 | 73497 | 60634 | 89089 | 0.656 | 0.516 | 0.835 |
1972 | 306508 | 199414 | 471116 | 109974 | 87101 | 138854 | 67643 | 54276 | 84302 | 0.605 | 0.477 | 0.768 |
1973 | 338405 | 217884 | 525592 | 96955 | 76135 | 123468 | 55882 | 45406 | 68775 | 0.662 | 0.524 | 0.836 |
1974 | 164555 | 107278 | 252413 | 68803 | 55312 | 85585 | 43565 | 35444 | 53546 | 0.595 | 0.467 | 0.758 |
1975 | 184425 | 120074 | 283266 | 58513 | 46637 | 73413 | 34166 | 28191 | 41409 | 0.631 | 0.495 | 0.803 |
1976 | 222793 | 146234 | 339436 | 56331 | 43665 | 72671 | 29762 | 24333 | 36403 | 0.631 | 0.494 | 0.805 |
1977 | 194464 | 126392 | 299198 | 52313 | 40521 | 67536 | 29437 | 23664 | 36618 | 0.445 | 0.342 | 0.579 |
1978 | 139665 | 90713 | 215032 | 46305 | 36786 | 58286 | 29057 | 23515 | 35905 | 0.407 | 0.312 | 0.532 |
1979 | 229349 | 146878 | 358126 | 54231 | 41476 | 70907 | 29261 | 23686 | 36148 | 0.521 | 0.405 | 0.670 |
1980 | 184057 | 118988 | 284708 | 48874 | 38063 | 62755 | 28141 | 22522 | 35163 | 0.662 | 0.522 | 0.839 |
1981 | 475918 | 309533 | 731740 | 78747 | 57462 | 107917 | 34648 | 26986 | 44486 | 0.871 | 0.694 | 1.094 |
1982 | 579546 | 378284 | 887887 | 99808 | 72865 | 136713 | 45342 | 34622 | 59383 | 0.837 | 0.666 | 1.052 |
1983 | 625934 | 409159 | 957556 | 114806 | 85770 | 153673 | 56387 | 43642 | 72855 | 0.793 | 0.631 | 0.996 |
1984 | 561294 | 366429 | 859787 | 106724 | 82064 | 138793 | 56897 | 44798 | 72264 | 0.920 | 0.741 | 1.142 |
1985 | 607435 | 395442 | 933074 | 113437 | 85873 | 149848 | 59160 | 46614 | 75082 | 0.618 | 0.485 | 0.788 |
1986 | 495340 | 324506 | 756108 | 114921 | 89042 | 148322 | 65710 | 52159 | 82780 | 0.446 | 0.340 | 0.584 |
1987 | 693842 | 442095 | 1088945 | 126627 | 96968 | 165357 | 67575 | 54505 | 83781 | 0.692 | 0.537 | 0.891 |
1988 | 389259 | 252211 | 600778 | 102950 | 81090 | 130703 | 65121 | 51812 | 81848 | 0.442 | 0.339 | 0.576 |
1989 | 502826 | 328641 | 769334 | 111190 | 87169 | 141832 | 63070 | 51258 | 77604 | 0.552 | 0.431 | 0.707 |
1990 | 357182 | 233020 | 547501 | 92596 | 73976 | 115902 | 57989 | 47213 | 71224 | 0.456 | 0.353 | 0.591 |
1991 | 214058 | 138996 | 329654 | 73277 | 59974 | 89531 | 49613 | 40749 | 60404 | 0.547 | 0.428 | 0.699 |
1992 | 636666 | 414422 | 978093 | 98223 | 74245 | 129947 | 47477 | 38553 | 58467 | 0.761 | 0.600 | 0.965 |
1993 | 311452 | 201213 | 482087 | 76726 | 60153 | 97867 | 47620 | 37486 | 60493 | 0.490 | 0.380 | 0.632 |
1994 | 712119 | 464195 | 1092457 | 115036 | 86791 | 152473 | 58513 | 46668 | 73363 | 0.461 | 0.357 | 0.593 |
1995 | 630331 | 412157 | 963994 | 112871 | 87336 | 145871 | 63133 | 50366 | 79136 | 0.541 | 0.423 | 0.692 |
1996 | 340102 | 222037 | 520945 | 87466 | 69848 | 109526 | 55715 | 44789 | 69306 | 0.520 | 0.405 | 0.668 |
1997 | 348363 | 225289 | 538671 | 79618 | 63339 | 100081 | 48050 | 39196 | 58904 | 0.565 | 0.441 | 0.722 |
1998 | 286645 | 186648 | 440216 | 69773 | 55551 | 87635 | 41898 | 34188 | 51348 | 0.607 | 0.476 | 0.774 |
1999 | 395537 | 251184 | 622849 | 69217 | 53185 | 90081 | 36571 | 29639 | 45123 | 0.828 | 0.661 | 1.036 |
2000 | 388481 | 257321 | 586495 | 64731 | 49519 | 84616 | 32827 | 26102 | 41284 | 0.873 | 0.703 | 1.084 |
2001 | 404335 | 273747 | 597220 | 59456 | 45940 | 76949 | 30333 | 24211 | 38004 | 0.792 | 0.634 | 0.989 |
2002 | 293608 | 193652 | 445156 | 56331 | 43728 | 72567 | 31508 | 25344 | 39172 | 0.483 | 0.370 | 0.630 |
2003 | 118302 | 78328 | 178678 | 35419 | 28585 | 43886 | 18039 | 14415 | 22575 | 0.913 | 0.736 | 1.133 |
2004 | 225483 | 152964 | 332382 | 35954 | 28549 | 45280 | 16592 | 13460 | 20454 | 0.763 | 0.616 | 0.944 |
2005 | 490902 | 332382 | 725024 | 53210 | 40053 | 70689 | 21485 | 16844 | 27404 | 0.745 | 0.603 | 0.922 |
2006 | 175606 | 116880 | 263840 | 41440 | 32697 | 52521 | 22315 | 17518 | 28424 | 0.690 | 0.553 | 0.860 |
2007 | 402319 | 270228 | 598978 | 49365 | 38070 | 64012 | 24343 | 19388 | 30565 | 0.422 | 0.326 | 0.547 |
2008 | 218819 | 145766 | 328483 | 51948 | 41140 | 65595 | 32925 | 26140 | 41471 | 0.224 | 0.165 | 0.302 |
2009 | 811792 | 532256 | 1238139 | 96182 | 71088 | 130134 | 46723 | 36469 | 59861 | 0.201 | 0.148 | 0.274 |
2010 | 741181 | 471050 | 1166222 | 110194 | 82197 | 147727 | 60536 | 46579 | 78677 | 0.217 | 0.157 | 0.299 |
2011 | 1297565 | 754749 | 2230776 | 156686 | 108987 | 225262 | 81961 | 60091 | 111790 | 0.236 | 0.163 | 0.341 |
2012 | 105979 | 68404 | 164197 | |||||||||