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 | 447551 | 324416 | 617425 | 143275 | 97558 | 210417 | 0.472 | 0.403 | 0.551 | 319175 | 258069 | 394750 |
1964 | 731677 | 531460 | 1007321 | 150095 | 106870 | 210802 | 0.518 | 0.451 | 0.595 | 363087 | 303703 | 434082 |
1965 | 981513 | 716035 | 1345419 | 180148 | 134374 | 241515 | 0.568 | 0.494 | 0.653 | 461549 | 394206 | 540396 |
1966 | 1193540 | 871176 | 1635189 | 197405 | 149783 | 260168 | 0.577 | 0.505 | 0.659 | 546995 | 473189 | 632312 |
1967 | 1012624 | 738814 | 1387911 | 220397 | 170034 | 285676 | 0.617 | 0.544 | 0.701 | 611205 | 531789 | 702480 |
1968 | 501500 | 365097 | 688866 | 230587 | 187067 | 284232 | 0.651 | 0.571 | 0.741 | 591358 | 522089 | 669817 |
1969 | 437183 | 316483 | 603916 | 231122 | 186616 | 286242 | 0.613 | 0.541 | 0.695 | 483898 | 424258 | 551922 |
1970 | 1477699 | 1076079 | 2029212 | 240982 | 195512 | 297025 | 0.647 | 0.574 | 0.729 | 539874 | 472911 | 616318 |
1971 | 1956218 | 1419363 | 2696129 | 240063 | 196292 | 293594 | 0.742 | 0.662 | 0.831 | 649497 | 571303 | 738392 |
1972 | 479094 | 347265 | 660968 | 211498 | 174701 | 256046 | 0.811 | 0.725 | 0.908 | 615549 | 544956 | 695287 |
1973 | 700872 | 508517 | 965989 | 185907 | 158173 | 218504 | 0.785 | 0.700 | 0.880 | 456353 | 413244 | 503959 |
1974 | 691416 | 500910 | 954374 | 205666 | 175091 | 241579 | 0.751 | 0.669 | 0.842 | 436379 | 391612 | 486263 |
1975 | 1199142 | 861725 | 1668679 | 188227 | 159740 | 221792 | 0.808 | 0.724 | 0.902 | 419628 | 376113 | 468178 |
1976 | 817419 | 583679 | 1144762 | 158869 | 134118 | 188188 | 0.866 | 0.775 | 0.967 | 398615 | 355061 | 447512 |
1977 | 2001440 | 1437647 | 2786333 | 136919 | 115261 | 162645 | 0.824 | 0.738 | 0.921 | 415072 | 367892 | 468302 |
1978 | 1189145 | 852086 | 1659534 | 132662 | 115227 | 152734 | 0.916 | 0.822 | 1.020 | 514622 | 452637 | 585096 |
1979 | 1482796 | 1064462 | 2065535 | 131339 | 114914 | 150112 | 0.839 | 0.753 | 0.936 | 519629 | 467810 | 577187 |
1980 | 2378133 | 1699695 | 3327371 | 135777 | 119515 | 154251 | 0.921 | 0.830 | 1.021 | 563605 | 501545 | 633345 |
1981 | 933776 | 668941 | 1303459 | 135637 | 120589 | 152562 | 0.933 | 0.842 | 1.034 | 581502 | 517815 | 653021 |
1982 | 1485170 | 1078543 | 2045101 | 124796 | 110129 | 141417 | 1.045 | 0.946 | 1.154 | 512942 | 464339 | 566633 |
1983 | 835222 | 621522 | 1122398 | 100691 | 88523 | 114531 | 1.027 | 0.931 | 1.134 | 439646 | 394484 | 489978 |
1984 | 1521327 | 1143679 | 2023677 | 86357 | 75449 | 98842 | 0.964 | 0.873 | 1.064 | 391559 | 354714 | 432232 |
1985 | 372818 | 272769 | 509563 | 84657 | 74265 | 96503 | 0.924 | 0.836 | 1.020 | 362577 | 325731 | 403589 |
1986 | 1826942 | 1378157 | 2421871 | 75606 | 66866 | 85488 | 0.992 | 0.900 | 1.094 | 325173 | 292729 | 361212 |
1987 | 701426 | 526865 | 933821 | 74759 | 66354 | 84228 | 0.970 | 0.881 | 1.069 | 392841 | 347193 | 444491 |
1988 | 471837 | 350373 | 635410 | 70303 | 63274 | 78112 | 0.992 | 0.900 | 1.093 | 304623 | 278987 | 332614 |
1989 | 853493 | 636847 | 1143841 | 69680 | 62949 | 77132 | 1.015 | 0.922 | 1.118 | 257956 | 233998 | 284368 |
1990 | 336535 | 251345 | 450599 | 60275 | 54263 | 66952 | 0.950 | 0.858 | 1.050 | 216304 | 195506 | 239316 |
1991 | 394875 | 297027 | 524956 | 59656 | 53346 | 66711 | 0.933 | 0.846 | 1.030 | 186345 | 170347 | 203846 |
1992 | 960489 | 736792 | 1252103 | 61464 | 55625 | 67915 | 0.907 | 0.823 | 0.999 | 228852 | 205433 | 254940 |
1993 | 439444 | 339767 | 568363 | 65885 | 60256 | 72039 | 0.970 | 0.880 | 1.068 | 242718 | 218199 | 269992 |
1994 | 1061192 | 820179 | 1373029 | 65352 | 59848 | 71362 | 0.941 | 0.854 | 1.037 | 231212 | 210222 | 254299 |
1995 | 674365 | 522148 | 870956 | 73322 | 67413 | 79749 | 0.876 | 0.792 | 0.968 | 282423 | 254365 | 313575 |
1996 | 469895 | 362324 | 609403 | 86701 | 80098 | 93848 | 0.904 | 0.819 | 0.997 | 258980 | 236621 | 283452 |
1997 | 1512921 | 1170055 | 1956257 | 85437 | 79059 | 92330 | 0.931 | 0.848 | 1.023 | 302204 | 270298 | 337875 |
1998 | 143749 | 107781 | 191720 | 87574 | 81213 | 94433 | 1.114 | 1.020 | 1.216 | 275191 | 244553 | 309667 |
1999 | 311773 | 237129 | 409913 | 73945 | 68720 | 79566 | 1.136 | 1.042 | 1.238 | 153729 | 142636 | 165685 |
2000 | 449021 | 345751 | 583137 | 53135 | 49036 | 57576 | 1.146 | 1.045 | 1.257 | 133678 | 120805 | 147921 |
2001 | 182710 | 139441 | 239405 | 43011 | 39324 | 47043 | 0.873 | 0.788 | 0.968 | 107945 | 97632 | 119347 |
2002 | 260718 | 198127 | 343083 | 46596 | 42603 | 50963 | 1.032 | 0.930 | 1.144 | 94190 | 86395 | 102688 |
2003 | 122406 | 92881 | 161317 | 36481 | 32813 | 40558 | 0.750 | 0.665 | 0.846 | 74644 | 67643 | 82371 |
2004 | 241403 | 183863 | 316949 | 33184 | 29529 | 37291 | 0.791 | 0.708 | 0.885 | 64532 | 58420 | 71284 |
2005 | 189022 | 143572 | 248861 | 33045 | 29039 | 37604 | 0.808 | 0.723 | 0.902 | 72975 | 65417 | 81406 |
2006 | 423443 | 326833 | 548611 | 35778 | 31183 | 41050 | 0.724 | 0.642 | 0.816 | 90167 | 80162 | 101420 |
2007 | 190885 | 146321 | 249023 | 44102 | 38580 | 50415 | 0.658 | 0.580 | 0.745 | 107880 | 95969 | 121270 |
2008 | 213901 | 164436 | 278247 | 64016 | 56400 | 72660 | 0.633 | 0.556 | 0.721 | 126869 | 113898 | 141317 |
2009 | 238837 | 181821 | 313731 | 65468 | 56558 | 75782 | 0.610 | 0.531 | 0.702 | 124113 | 110032 | 139996 |
2010 | 307780 | 238505 | 397177 | 70025 | 58977 | 83142 | 0.516 | 0.445 | 0.600 | 136266 | 119186 | 155794 |
2011 | 145895 | 110609 | 192438 | 81744 | 67196 | 99441 | 0.410 | 0.353 | 0.476 | 138676 | 118856 | 161801 |
2012 | 221735 | 168768 | 291325 | 91854 | 75409 | 111886 | 0.374 | 0.321 | 0.435 | 145894 | 124823 | 170521 |
2013 | 252496 | 193144 | 330085 | 90980 | 73759 | 112223 | 0.367 | 0.315 | 0.426 | 147590 | 125711 | 173277 |
2014 | 325479 | 250671 | 422612 | 89008 | 72183 | 109755 | 0.374 | 0.324 | 0.432 | 162200 | 139275 | 188898 |
2015 | 148747 | 114315 | 193551 | 95287 | 77124 | 117728 | 0.385 | 0.334 | 0.443 | 178515 | 153124 | 208117 |
2016 | 104908 | 80206 | 137219 | 96149 | 78092 | 118380 | 0.379 | 0.329 | 0.438 | 161269 | 137967 | 188506 |
2017 | 325455 | 247512 | 427943 | 92268 | 73658 | 115579 | 0.427 | 0.371 | 0.492 | 150247 | 127415 | 177171 |
2018 | 66018 | 49355 | 88308 | 79516 | 62083 | 101845 | 0.544 | 0.464 | 0.638 | 131288 | 109758 | 157042 |
2019 | 129158 | 88629 | 188218 | 63005 | 46375 | 85597 | 0.519 | 0.424 | 0.635 | 97662 | 77592 | 122923 |
2020 | 289682 | 125615 | 668040 | 52998 | 36234 | 77518 | 0.520 | 0.383 | 0.706 | 95177 | 70232 | 128981 |