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 | 500542 | 368582 | 679747 | 487515 | 195007 | 1218779 | 0.321 | 0.231 | 0.445 | 709315 | 354609 | 1418824 |
1964 | 827618 | 612180 | 1118871 | 484881 | 206630 | 1137826 | 0.374 | 0.280 | 0.500 | 746926 | 404044 | 1380785 |
1965 | 1051311 | 784238 | 1409336 | 570261 | 252911 | 1285818 | 0.441 | 0.339 | 0.574 | 904605 | 512704 | 1596067 |
1966 | 1275999 | 955452 | 1704088 | 597576 | 274087 | 1302863 | 0.449 | 0.350 | 0.576 | 1000872 | 595892 | 1681085 |
1967 | 1087837 | 815238 | 1451587 | 628201 | 299792 | 1316368 | 0.489 | 0.387 | 0.618 | 1073308 | 662846 | 1737943 |
1968 | 529688 | 397288 | 706212 | 566551 | 295842 | 1084971 | 0.529 | 0.424 | 0.661 | 980579 | 639099 | 1504516 |
1969 | 462809 | 346247 | 618612 | 574575 | 302695 | 1090657 | 0.487 | 0.393 | 0.603 | 869325 | 544711 | 1387390 |
1970 | 1542725 | 1158081 | 2055124 | 626993 | 332272 | 1183126 | 0.546 | 0.452 | 0.660 | 960420 | 613561 | 1503364 |
1971 | 2054815 | 1535657 | 2749484 | 650698 | 342757 | 1235303 | 0.651 | 0.546 | 0.775 | 1091248 | 724306 | 1644086 |
1972 | 508050 | 379032 | 680983 | 581422 | 303987 | 1112060 | 0.711 | 0.598 | 0.845 | 1014969 | 681307 | 1512037 |
1973 | 729761 | 545489 | 976282 | 491828 | 265394 | 911455 | 0.690 | 0.581 | 0.818 | 790279 | 522531 | 1195222 |
1974 | 710347 | 530236 | 951638 | 520543 | 289629 | 935561 | 0.633 | 0.534 | 0.752 | 777061 | 510616 | 1182539 |
1975 | 1248790 | 922082 | 1691256 | 476819 | 270814 | 839528 | 0.695 | 0.594 | 0.812 | 729613 | 492914 | 1079974 |
1976 | 833234 | 609046 | 1139943 | 427988 | 241824 | 757467 | 0.770 | 0.662 | 0.895 | 684004 | 469347 | 996835 |
1977 | 2083062 | 1536961 | 2823200 | 396509 | 221128 | 710988 | 0.726 | 0.620 | 0.851 | 691322 | 484406 | 986622 |
1978 | 1258440 | 925726 | 1710733 | 348203 | 203862 | 594742 | 0.819 | 0.709 | 0.945 | 752539 | 569986 | 993560 |
1979 | 1504118 | 1110468 | 2037314 | 331352 | 198920 | 551950 | 0.735 | 0.638 | 0.848 | 743315 | 574416 | 961877 |
1980 | 2417487 | 1775313 | 3291951 | 315638 | 197263 | 505048 | 0.827 | 0.723 | 0.946 | 765144 | 609006 | 961314 |
1981 | 955430 | 701743 | 1300827 | 306324 | 195310 | 480439 | 0.844 | 0.741 | 0.961 | 774443 | 623849 | 961391 |
1982 | 1517081 | 1124110 | 2047427 | 292282 | 184997 | 461784 | 0.954 | 0.842 | 1.082 | 701065 | 560062 | 877567 |
1983 | 847927 | 641057 | 1121554 | 257099 | 159566 | 414247 | 0.941 | 0.828 | 1.070 | 611244 | 482520 | 774308 |
1984 | 1516394 | 1156333 | 1988571 | 235647 | 143402 | 387230 | 0.864 | 0.758 | 0.986 | 552831 | 432854 | 706063 |
1985 | 398232 | 298077 | 532040 | 229025 | 139803 | 375189 | 0.826 | 0.724 | 0.943 | 518017 | 403109 | 665680 |
1986 | 1754115 | 1342377 | 2292143 | 207716 | 126645 | 340685 | 0.899 | 0.789 | 1.025 | 466499 | 362019 | 601132 |
1987 | 704721 | 538177 | 922803 | 199407 | 121966 | 326016 | 0.854 | 0.750 | 0.973 | 514493 | 408967 | 647248 |
1988 | 498374 | 376774 | 659219 | 179451 | 111728 | 288222 | 0.897 | 0.791 | 1.019 | 425683 | 337165 | 537441 |
1989 | 834530 | 632709 | 1100728 | 169153 | 106968 | 267488 | 0.916 | 0.803 | 1.044 | 367209 | 287917 | 468338 |
1990 | 346500 | 263469 | 455698 | 155722 | 96673 | 250839 | 0.850 | 0.743 | 0.973 | 318603 | 243998 | 416020 |
1991 | 407193 | 311924 | 531559 | 145420 | 91484 | 231156 | 0.824 | 0.718 | 0.946 | 279715 | 213710 | 366105 |
1992 | 926878 | 718314 | 1195997 | 141792 | 91149 | 220571 | 0.807 | 0.705 | 0.925 | 313875 | 248229 | 396880 |
1993 | 450377 | 351550 | 576986 | 134439 | 89983 | 200859 | 0.864 | 0.756 | 0.988 | 315798 | 255871 | 389761 |
1994 | 1056072 | 821851 | 1357046 | 128444 | 87466 | 188620 | 0.828 | 0.723 | 0.949 | 300789 | 246384 | 367207 |
1995 | 659589 | 516175 | 842849 | 137037 | 95540 | 196558 | 0.788 | 0.687 | 0.903 | 352016 | 293413 | 422325 |
1996 | 466526 | 363640 | 598522 | 148682 | 106966 | 206667 | 0.808 | 0.705 | 0.925 | 324563 | 270160 | 389922 |
1997 | 1423233 | 1110627 | 1823827 | 146717 | 105502 | 204032 | 0.833 | 0.736 | 0.942 | 359594 | 301672 | 428636 |
1998 | 163918 | 124646 | 215562 | 143531 | 104505 | 197132 | 1.030 | 0.918 | 1.156 | 325747 | 271362 | 391032 |
1999 | 306522 | 236808 | 396760 | 125055 | 89648 | 174446 | 1.028 | 0.905 | 1.168 | 207706 | 166538 | 259051 |
2000 | 465361 | 363532 | 595714 | 102823 | 69959 | 151125 | 0.985 | 0.853 | 1.136 | 186457 | 146713 | 236967 |
2001 | 188940 | 146469 | 243726 | 88771 | 59445 | 132565 | 0.705 | 0.601 | 0.828 | 157916 | 122517 | 203542 |
2002 | 253231 | 196027 | 327127 | 90276 | 62419 | 130567 | 0.851 | 0.729 | 0.994 | 141024 | 108832 | 182737 |
2003 | 132683 | 102375 | 171965 | 76696 | 51547 | 114113 | 0.591 | 0.497 | 0.702 | 118025 | 88786 | 156894 |
2004 | 242843 | 188281 | 313215 | 69593 | 46868 | 103336 | 0.655 | 0.560 | 0.767 | 103108 | 77131 | 137832 |
2005 | 202651 | 155836 | 263531 | 71204 | 47446 | 106859 | 0.688 | 0.587 | 0.805 | 113846 | 86093 | 150546 |
2006 | 438080 | 343175 | 559231 | 76741 | 51218 | 114982 | 0.617 | 0.520 | 0.732 | 134820 | 103855 | 175018 |
2007 | 201173 | 156516 | 258570 | 83202 | 58012 | 119331 | 0.562 | 0.477 | 0.662 | 151785 | 119976 | 192027 |
2008 | 216663 | 168666 | 278318 | 104082 | 76542 | 141530 | 0.535 | 0.449 | 0.638 | 171613 | 137635 | 213979 |
2009 | 238102 | 184321 | 307575 | 109070 | 78391 | 151756 | 0.530 | 0.443 | 0.634 | 170573 | 133393 | 218117 |
2010 | 313611 | 245507 | 400607 | 112774 | 80659 | 157677 | 0.461 | 0.382 | 0.557 | 180997 | 141362 | 231744 |
2011 | 159754 | 123441 | 206748 | 127059 | 89550 | 180278 | 0.348 | 0.283 | 0.428 | 185447 | 141074 | 243776 |
2012 | 223928 | 172387 | 290880 | 142297 | 100300 | 201877 | 0.329 | 0.266 | 0.407 | 198597 | 149689 | 263485 |
2013 | 254910 | 197232 | 329454 | 150878 | 103879 | 219141 | 0.324 | 0.264 | 0.398 | 209457 | 155052 | 282951 |
2014 | 326931 | 255463 | 418393 | 151624 | 103972 | 221114 | 0.330 | 0.271 | 0.402 | 225903 | 169450 | 301163 |
2015 | 151967 | 118564 | 194780 | 161294 | 110829 | 234736 | 0.332 | 0.271 | 0.405 | 244634 | 184534 | 324308 |
2016 | 108308 | 84198 | 139321 | 163215 | 111812 | 238250 | 0.348 | 0.286 | 0.422 | 229186 | 169507 | 309876 |
2017 | 294174 | 226699 | 381733 | 170253 | 113011 | 256488 | 0.402 | 0.333 | 0.485 | 227829 | 163489 | 317489 |
2018 | 65549 | 49312 | 87131 | 151277 | 98275 | 232864 | 0.534 | 0.440 | 0.647 | 201185 | 142356 | 284325 |
2019 | 128264 | 86786 | 189567 | 123975 | 77745 | 197695 | 0.502 | 0.400 | 0.629 | 157513 | 106978 | 231921 |
2020 | 277291 | 117804 | 652695 | 109555 | 66328 | 180953 | 0.504 | 0.355 | 0.716 | 151160 | 101474 | 225175 |