Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 1) | Low | High | SSB | Low | High | Fbar(2-4) | Low | High | TSB | Low | High |
1963 | 456310 | 335844 | 619987 | 195408 | 128592 | 296941 | 0.427 | 0.358 | 0.508 | 381416 | 295192 | 492825 |
1964 | 753743 | 555765 | 1022247 | 204762 | 138899 | 301855 | 0.475 | 0.406 | 0.555 | 428233 | 342689 | 535132 |
1965 | 985012 | 728518 | 1331812 | 246796 | 171521 | 355107 | 0.530 | 0.458 | 0.614 | 537724 | 438780 | 658980 |
1966 | 1204428 | 891608 | 1627002 | 266876 | 189304 | 376234 | 0.543 | 0.472 | 0.625 | 624957 | 520126 | 750916 |
1967 | 1036621 | 766800 | 1401386 | 290765 | 209599 | 403362 | 0.594 | 0.520 | 0.679 | 690920 | 580635 | 822153 |
1968 | 506091 | 373748 | 685295 | 287786 | 219750 | 376887 | 0.627 | 0.550 | 0.715 | 657359 | 563211 | 767246 |
1969 | 444096 | 326550 | 603955 | 289203 | 220534 | 379254 | 0.587 | 0.516 | 0.669 | 549745 | 464398 | 650778 |
1970 | 1481004 | 1093363 | 2006077 | 307201 | 234099 | 403131 | 0.623 | 0.551 | 0.703 | 610582 | 517500 | 720408 |
1971 | 1986506 | 1461096 | 2700852 | 310078 | 235177 | 408834 | 0.722 | 0.643 | 0.811 | 723094 | 619678 | 843770 |
1972 | 489283 | 359347 | 666202 | 274065 | 204895 | 366588 | 0.811 | 0.724 | 0.908 | 683419 | 586872 | 795848 |
1973 | 709291 | 521820 | 964114 | 233771 | 180618 | 302565 | 0.776 | 0.692 | 0.870 | 508007 | 440670 | 585632 |
1974 | 685483 | 503590 | 933075 | 253638 | 199607 | 322295 | 0.733 | 0.653 | 0.822 | 488723 | 422123 | 565830 |
1975 | 1193419 | 869367 | 1638259 | 231318 | 183926 | 290921 | 0.776 | 0.693 | 0.869 | 465098 | 405832 | 533019 |
1976 | 816928 | 592277 | 1126790 | 200764 | 158226 | 254737 | 0.840 | 0.752 | 0.939 | 442304 | 385374 | 507643 |
1977 | 2020871 | 1470618 | 2777010 | 178645 | 137822 | 231560 | 0.829 | 0.743 | 0.926 | 461166 | 400792 | 530635 |
1978 | 1196927 | 870028 | 1646653 | 164087 | 133234 | 202085 | 0.906 | 0.814 | 1.009 | 549026 | 482305 | 624978 |
1979 | 1460629 | 1063186 | 2006645 | 160983 | 133000 | 194854 | 0.809 | 0.726 | 0.902 | 550991 | 494367 | 614100 |
1980 | 2338401 | 1694764 | 3226478 | 163557 | 137881 | 194014 | 0.899 | 0.810 | 0.997 | 592365 | 528244 | 664269 |
1981 | 928084 | 673636 | 1278642 | 162690 | 138648 | 190900 | 0.915 | 0.827 | 1.013 | 609840 | 543924 | 683744 |
1982 | 1489423 | 1095362 | 2025248 | 150674 | 128155 | 177150 | 1.028 | 0.931 | 1.135 | 540388 | 488717 | 597522 |
1983 | 845300 | 635227 | 1124844 | 124910 | 104654 | 149086 | 1.017 | 0.922 | 1.122 | 466642 | 418059 | 520872 |
1984 | 1510948 | 1146685 | 1990926 | 109285 | 90368 | 132162 | 0.948 | 0.859 | 1.047 | 416684 | 376088 | 461661 |
1985 | 380130 | 281760 | 512844 | 106205 | 88350 | 127670 | 0.905 | 0.819 | 1.000 | 385613 | 345674 | 430166 |
1986 | 1822559 | 1386408 | 2395919 | 95161 | 79119 | 114456 | 0.989 | 0.897 | 1.090 | 346823 | 311294 | 386407 |
1987 | 704699 | 534718 | 928716 | 92423 | 77714 | 109917 | 0.949 | 0.860 | 1.047 | 410047 | 363307 | 462801 |
1988 | 473574 | 355555 | 630767 | 85701 | 73454 | 99990 | 0.969 | 0.879 | 1.068 | 321526 | 293201 | 352586 |
1989 | 845425 | 636982 | 1122078 | 83760 | 72547 | 96705 | 1.001 | 0.908 | 1.103 | 273163 | 247408 | 301599 |
1990 | 340625 | 257133 | 451226 | 74179 | 63495 | 86661 | 0.930 | 0.841 | 1.027 | 231022 | 208046 | 256535 |
1991 | 398419 | 303063 | 523778 | 71793 | 61889 | 83282 | 0.922 | 0.835 | 1.017 | 200507 | 182348 | 220475 |
1992 | 946723 | 731767 | 1224823 | 73141 | 63488 | 84262 | 0.897 | 0.814 | 0.989 | 240895 | 216255 | 268341 |
1993 | 442751 | 344911 | 568347 | 75611 | 67022 | 85301 | 0.955 | 0.867 | 1.052 | 252849 | 227471 | 281058 |
1994 | 1039195 | 809084 | 1334753 | 74287 | 66394 | 83119 | 0.915 | 0.829 | 1.010 | 240086 | 218406 | 263918 |
1995 | 665910 | 519382 | 853775 | 82386 | 74156 | 91531 | 0.848 | 0.766 | 0.939 | 290405 | 262043 | 321836 |
1996 | 474671 | 369102 | 610435 | 95904 | 87229 | 105441 | 0.898 | 0.814 | 0.990 | 269499 | 246276 | 294911 |
1997 | 1503120 | 1171294 | 1928952 | 93666 | 85510 | 102599 | 0.912 | 0.830 | 1.002 | 310087 | 278138 | 345707 |
1998 | 147468 | 111420 | 195178 | 94332 | 86265 | 103153 | 1.108 | 1.016 | 1.209 | 281558 | 250540 | 316417 |
1999 | 314916 | 241477 | 410689 | 79683 | 72737 | 87293 | 1.161 | 1.065 | 1.266 | 160182 | 147684 | 173738 |
2000 | 455358 | 353822 | 586031 | 57503 | 51854 | 63767 | 1.149 | 1.048 | 1.259 | 138658 | 125150 | 153625 |
2001 | 184884 | 142543 | 239802 | 47041 | 41929 | 52775 | 0.856 | 0.772 | 0.948 | 112533 | 101539 | 124718 |
2002 | 259181 | 199006 | 337551 | 49982 | 44638 | 55966 | 1.025 | 0.921 | 1.140 | 97701 | 88926 | 107341 |
2003 | 124996 | 96049 | 162667 | 39869 | 34907 | 45536 | 0.728 | 0.648 | 0.818 | 78522 | 70587 | 87349 |
2004 | 240071 | 184922 | 311669 | 36475 | 31701 | 41969 | 0.751 | 0.669 | 0.843 | 67992 | 60998 | 75788 |
2005 | 192846 | 147868 | 251504 | 36865 | 31538 | 43091 | 0.776 | 0.691 | 0.870 | 77341 | 68839 | 86892 |
2006 | 425334 | 331117 | 546359 | 40422 | 34042 | 47998 | 0.722 | 0.640 | 0.814 | 95538 | 84283 | 108296 |
2007 | 191273 | 148121 | 246996 | 48162 | 41225 | 56268 | 0.633 | 0.558 | 0.717 | 112380 | 99518 | 126903 |
2008 | 215658 | 167399 | 277829 | 68489 | 59366 | 79014 | 0.625 | 0.548 | 0.712 | 132067 | 117816 | 148041 |
2009 | 246292 | 189515 | 320079 | 70387 | 59773 | 82886 | 0.595 | 0.517 | 0.686 | 130014 | 114357 | 147813 |
2010 | 317661 | 248154 | 406638 | 75302 | 62777 | 90326 | 0.498 | 0.428 | 0.579 | 143377 | 124676 | 164883 |
2011 | 150938 | 115698 | 196911 | 89005 | 72850 | 108742 | 0.382 | 0.325 | 0.447 | 147968 | 126331 | 173312 |
2012 | 226794 | 174408 | 294913 | 100376 | 81955 | 122937 | 0.364 | 0.312 | 0.425 | 156193 | 132992 | 183441 |
2013 | 262246 | 202548 | 339539 | 100565 | 81065 | 124756 | 0.353 | 0.303 | 0.411 | 159151 | 134832 | 187856 |
2014 | 336108 | 261457 | 432075 | 99961 | 80846 | 123595 | 0.346 | 0.298 | 0.401 | 175838 | 150492 | 205453 |
2015 | 152041 | 118046 | 195825 | 107876 | 87285 | 133324 | 0.362 | 0.314 | 0.418 | 193635 | 165892 | 226019 |
2016 | 105370 | 81474 | 136274 | 109334 | 88627 | 134879 | 0.370 | 0.322 | 0.425 | 175989 | 150171 | 206247 |
2017 | 316912 | 242908 | 413460 | 107748 | 85696 | 135476 | 0.411 | 0.357 | 0.473 | 165911 | 139831 | 196855 |
2018 | 65785 | 49486 | 87453 | 95107 | 73567 | 122953 | 0.546 | 0.466 | 0.640 | 146458 | 121122 | 177094 |
2019 | 128334 | 87779 | 187626 | 77395 | 57076 | 104947 | 0.531 | 0.432 | 0.651 | 111947 | 88482 | 141634 |
2020 | 286606 | 123352 | 665925 | 66554 | 46022 | 96245 | 0.532 | 0.385 | 0.735 | 108266 | 80321 | 145933 |