Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 1) | Low | High | SSB | Low | High | Fbar(3-6) | Low | High | TSB | Low | High |
1957 | 139940 | 101455 | 193023 | 27240 | 20367 | 36433 | 0.182 | 0.126 | 0.263 | 60873 | 47681 | 77714 |
1958 | 244030 | 179382 | 331977 | 27412 | 19939 | 37687 | 0.250 | 0.171 | 0.364 | 73076 | 56911 | 93833 |
1959 | 311962 | 230913 | 421459 | 34720 | 25229 | 47781 | 0.165 | 0.112 | 0.245 | 93120 | 72291 | 119952 |
1960 | 148946 | 109565 | 202481 | 44459 | 32875 | 60125 | 0.104 | 0.070 | 0.154 | 87313 | 67539 | 112876 |
1961 | 163238 | 121189 | 219878 | 48210 | 35569 | 65344 | 0.106 | 0.072 | 0.154 | 86817 | 67444 | 111754 |
1962 | 225338 | 168296 | 301715 | 52167 | 38379 | 70908 | 0.136 | 0.096 | 0.194 | 100712 | 78913 | 128532 |
1963 | 269056 | 202680 | 357170 | 54761 | 40678 | 73720 | 0.093 | 0.065 | 0.131 | 109982 | 86791 | 139370 |
1964 | 269163 | 203810 | 355473 | 59425 | 44829 | 78774 | 0.097 | 0.069 | 0.135 | 118110 | 94332 | 147882 |
1965 | 1827367 | 1406011 | 2374995 | 63939 | 48757 | 83848 | 0.116 | 0.084 | 0.161 | 311865 | 251659 | 386473 |
1966 | 172747 | 130839 | 228080 | 134912 | 107831 | 168796 | 0.165 | 0.119 | 0.229 | 273814 | 221928 | 337830 |
1967 | 366158 | 283604 | 472743 | 118910 | 93936 | 150525 | 0.161 | 0.117 | 0.223 | 208794 | 173058 | 251910 |
1968 | 404343 | 316397 | 516734 | 151192 | 118727 | 192534 | 0.120 | 0.088 | 0.164 | 254675 | 210928 | 307495 |
1969 | 216925 | 169867 | 277020 | 139649 | 110368 | 176698 | 0.129 | 0.096 | 0.174 | 220473 | 182849 | 265839 |
1970 | 322081 | 254487 | 407628 | 133869 | 106884 | 167666 | 0.147 | 0.110 | 0.195 | 220942 | 186417 | 261861 |
1971 | 576402 | 455776 | 728952 | 114346 | 91460 | 142960 | 0.139 | 0.107 | 0.182 | 229669 | 196967 | 267802 |
1972 | 510693 | 403193 | 646855 | 111627 | 91771 | 135779 | 0.189 | 0.147 | 0.242 | 234021 | 203193 | 269525 |
1973 | 390947 | 307582 | 496906 | 103134 | 86497 | 122971 | 0.268 | 0.212 | 0.338 | 213151 | 186497 | 243613 |
1974 | 407242 | 320496 | 517466 | 89653 | 75871 | 105939 | 0.374 | 0.299 | 0.469 | 199597 | 175681 | 226768 |
1975 | 276022 | 217087 | 350956 | 77510 | 65935 | 91118 | 0.396 | 0.315 | 0.499 | 167067 | 147273 | 189522 |
1976 | 442249 | 349186 | 560114 | 61390 | 51885 | 72636 | 0.434 | 0.343 | 0.548 | 159734 | 140690 | 181356 |
1977 | 386519 | 304546 | 490557 | 63088 | 53571 | 74296 | 0.298 | 0.233 | 0.383 | 153949 | 135313 | 175152 |
1978 | 648482 | 511996 | 821353 | 63934 | 54581 | 74890 | 0.265 | 0.207 | 0.340 | 182807 | 159845 | 209067 |
1979 | 671484 | 529300 | 851862 | 78849 | 67748 | 91768 | 0.284 | 0.223 | 0.363 | 217630 | 190535 | 248578 |
1980 | 355475 | 278400 | 453889 | 85304 | 73350 | 99206 | 0.379 | 0.298 | 0.482 | 195974 | 172294 | 222909 |
1981 | 453746 | 356756 | 577104 | 82082 | 69764 | 96575 | 0.311 | 0.242 | 0.400 | 186228 | 163610 | 211974 |
1982 | 460764 | 361724 | 586922 | 87538 | 73992 | 103563 | 0.251 | 0.194 | 0.324 | 194188 | 169808 | 222070 |
1983 | 1510314 | 1192771 | 1912395 | 81420 | 68255 | 97124 | 0.366 | 0.283 | 0.472 | 320364 | 274114 | 374417 |
1984 | 688184 | 540556 | 876129 | 128818 | 108486 | 152962 | 0.232 | 0.177 | 0.304 | 319175 | 275296 | 370048 |
1985 | 840907 | 663523 | 1065714 | 161910 | 136115 | 192593 | 0.202 | 0.155 | 0.265 | 327774 | 286140 | 375467 |
1986 | 681496 | 536351 | 865918 | 186378 | 158404 | 219293 | 0.212 | 0.163 | 0.274 | 351520 | 308759 | 400203 |
1987 | 2173986 | 1720259 | 2747385 | 169711 | 143828 | 200251 | 0.357 | 0.277 | 0.460 | 486977 | 427310 | 554975 |
1988 | 347297 | 272912 | 441958 | 222539 | 191160 | 259069 | 0.260 | 0.200 | 0.337 | 426425 | 371058 | 490054 |
1989 | 450527 | 356436 | 569456 | 191885 | 162350 | 226795 | 0.209 | 0.162 | 0.271 | 335763 | 294873 | 382324 |
1990 | 548688 | 435371 | 691500 | 156166 | 132187 | 184495 | 0.266 | 0.209 | 0.340 | 295481 | 261124 | 334358 |
1991 | 384079 | 301839 | 488728 | 133172 | 113542 | 156196 | 0.267 | 0.211 | 0.339 | 245247 | 217241 | 276862 |
1992 | 294870 | 233306 | 372679 | 106638 | 91325 | 124517 | 0.288 | 0.229 | 0.363 | 195774 | 173887 | 220416 |
1993 | 367620 | 289667 | 466551 | 92067 | 79048 | 107229 | 0.375 | 0.302 | 0.467 | 194536 | 173392 | 218259 |
1994 | 491590 | 385006 | 627681 | 71054 | 61660 | 81879 | 0.415 | 0.334 | 0.515 | 171066 | 152285 | 192163 |
1995 | 321434 | 251504 | 410807 | 63807 | 55714 | 73076 | 0.433 | 0.350 | 0.536 | 143731 | 127572 | 161937 |
1996 | 564077 | 440924 | 721628 | 55448 | 48186 | 63803 | 0.550 | 0.450 | 0.673 | 149709 | 132041 | 169741 |
1997 | 561859 | 439769 | 717844 | 50760 | 44092 | 58438 | 0.592 | 0.484 | 0.724 | 153458 | 134148 | 175548 |
1998 | 328417 | 258910 | 416583 | 43036 | 37530 | 49350 | 0.940 | 0.787 | 1.124 | 130137 | 114000 | 148558 |
1999 | 248671 | 196898 | 314057 | 39206 | 34267 | 44857 | 0.692 | 0.570 | 0.840 | 103453 | 91487 | 116983 |
2000 | 318367 | 253529 | 399788 | 33770 | 29582 | 38551 | 0.556 | 0.453 | 0.683 | 93745 | 83067 | 105796 |
2001 | 337033 | 270161 | 420458 | 29709 | 26148 | 33756 | 0.647 | 0.532 | 0.787 | 89545 | 79180 | 101266 |
2002 | 372288 | 299843 | 462235 | 28675 | 25216 | 32609 | 0.713 | 0.589 | 0.862 | 93063 | 82176 | 105393 |
2003 | 317928 | 255387 | 395784 | 31970 | 28047 | 36442 | 0.634 | 0.522 | 0.771 | 93171 | 82335 | 105434 |
2004 | 325013 | 261273 | 404302 | 33014 | 28930 | 37674 | 0.599 | 0.491 | 0.732 | 89144 | 78954 | 100650 |
2005 | 331199 | 265441 | 413249 | 32715 | 28645 | 37363 | 0.572 | 0.469 | 0.699 | 93031 | 82175 | 105320 |
2006 | 204113 | 163487 | 254834 | 29161 | 25624 | 33185 | 0.758 | 0.629 | 0.913 | 79075 | 70012 | 89313 |
2007 | 89015 | 71169 | 111337 | 25641 | 22498 | 29222 | 0.642 | 0.529 | 0.780 | 58943 | 52374 | 66336 |
2008 | 108061 | 86839 | 134469 | 25969 | 22751 | 29642 | 0.676 | 0.560 | 0.817 | 49878 | 44242 | 56232 |
2009 | 86226 | 68587 | 108403 | 18139 | 15875 | 20727 | 0.667 | 0.551 | 0.808 | 38698 | 34356 | 43589 |
2010 | 136884 | 111694 | 167756 | 14477 | 12634 | 16590 | 0.838 | 0.702 | 1.001 | 36074 | 32065 | 40585 |
2011 | 88904 | 74655 | 105871 | 9223 | 8165 | 10419 | 0.942 | 0.789 | 1.126 | 27504 | 24332 | 31089 |
2012 | 58264 | 47600 | 71317 | 11793 | 10267 | 13546 | 0.518 | 0.417 | 0.643 | 24318 | 21460 | 27557 |
2013 | 23544 | 19676 | 28173 | 8512 | 7349 | 9858 | 0.531 | 0.430 | 0.655 | 19729 | 17302 | 22497 |
2014 | 38806 | 32851 | 45841 | 5708 | 5062 | 6435 | 0.960 | 0.777 | 1.187 | 14539 | 12816 | 16494 |
2015 | 45660 | 37170 | 56088 | 4510 | 3952 | 5147 | 0.293 | 0.227 | 0.379 | 11275 | 10111 | 12574 |
2016 | 16992 | 13562 | 21289 | 6142 | 5383 | 7007 | 0.450 | 0.365 | 0.556 | 10004 | 8870 | 11283 |
2017 | 20903 | 15392 | 28386 | 4528 | 3914 | 5240 | 0.622 | 0.512 | 0.756 | 8645 | 7541 | 9911 |
2018 | 24369 | 14696 | 40408 | 2524 | 2095 | 3041 | 0.644 | 0.521 | 0.798 | 6456 | 5295 | 7871 |
2019 | 50333 | 21505 | 117805 | 2045 | 1411 | 2964 | 0.910 | 0.682 | 1.215 | 9026 | 5430 | 15005 |
2020 | 43951 | 10766 | 179427 | 1554 | 769 | 3142 | 0.788 | 0.442 | 1.404 | 7888 | 3678 | 16920 |