Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 0) | Low | High | SSB | Low | High | Fbar(2-4) | Low | High | TSB | Low | High |
1972 | 13989644 | 8275372 | 23649709 | 451384 | 360043 | 565896 | 0.814 | 0.665 | 0.996 | 1211079 | 974489 | 1505109 |
1973 | 30940177 | 18499955 | 51745780 | 402962 | 329713 | 492484 | 0.782 | 0.658 | 0.930 | 1282747 | 996978 | 1650428 |
1974 | 58579738 | 35134274 | 97670602 | 320774 | 263925 | 389869 | 0.794 | 0.675 | 0.934 | 1438596 | 1102808 | 1876626 |
1975 | 6614365 | 3976236 | 11002822 | 301898 | 251073 | 363011 | 0.828 | 0.704 | 0.973 | 1226194 | 946620 | 1588339 |
1976 | 8538345 | 5138914 | 14186526 | 411357 | 329729 | 513193 | 0.828 | 0.704 | 0.973 | 808896 | 646697 | 1011777 |
1977 | 10383006 | 6268135 | 17199187 | 315062 | 246480 | 402726 | 0.840 | 0.715 | 0.987 | 535051 | 439616 | 651204 |
1978 | 17406921 | 10463400 | 28958169 | 161922 | 132868 | 197330 | 0.844 | 0.718 | 0.992 | 385927 | 318139 | 468160 |
1979 | 28011521 | 16813176 | 46668477 | 141690 | 119340 | 168226 | 0.837 | 0.711 | 0.984 | 465584 | 374811 | 578341 |
1980 | 8473573 | 5096538 | 14088276 | 191467 | 157555 | 232678 | 0.809 | 0.687 | 0.953 | 567110 | 454710 | 707295 |
1981 | 13505899 | 8247059 | 22118102 | 295565 | 239464 | 364809 | 0.752 | 0.639 | 0.885 | 547442 | 444810 | 673754 |
1982 | 8010468 | 5009177 | 12810007 | 336835 | 270514 | 419417 | 0.744 | 0.634 | 0.872 | 515598 | 430916 | 616920 |
1983 | 22087053 | 13899110 | 35098501 | 259773 | 223456 | 301994 | 0.779 | 0.668 | 0.909 | 527040 | 453891 | 611977 |
1984 | 6494884 | 4081529 | 10335226 | 219739 | 193189 | 249938 | 0.802 | 0.688 | 0.935 | 617137 | 513349 | 741909 |
1985 | 8163361 | 5147513 | 12946148 | 263865 | 229052 | 303970 | 0.837 | 0.718 | 0.975 | 527446 | 453784 | 613066 |
1986 | 10876151 | 6837627 | 17299958 | 236902 | 201042 | 279157 | 0.906 | 0.779 | 1.054 | 476548 | 407313 | 557552 |
1987 | 1914918 | 1199180 | 3057846 | 168067 | 146761 | 192467 | 0.935 | 0.806 | 1.084 | 379321 | 323385 | 444931 |
1988 | 2190454 | 1377881 | 3482222 | 155294 | 134911 | 178756 | 0.946 | 0.815 | 1.097 | 297412 | 256183 | 345275 |
1989 | 3160716 | 1989022 | 5022632 | 136183 | 115296 | 160854 | 0.928 | 0.800 | 1.077 | 246575 | 211614 | 287311 |
1990 | 6839173 | 4341717 | 10773225 | 84202 | 73468 | 96504 | 0.927 | 0.800 | 1.076 | 275680 | 223232 | 340451 |
1991 | 11277539 | 7342910 | 17320501 | 70005 | 62232 | 78749 | 0.951 | 0.818 | 1.106 | 373356 | 303418 | 459415 |
1992 | 17543988 | 11548104 | 26652992 | 105639 | 91020 | 122606 | 0.921 | 0.796 | 1.065 | 421214 | 348555 | 509018 |
1993 | 5381452 | 3626298 | 7986115 | 167175 | 144152 | 193876 | 0.903 | 0.777 | 1.050 | 450209 | 385409 | 525904 |
1994 | 16164260 | 10874488 | 24027182 | 180186 | 156769 | 207101 | 0.860 | 0.739 | 1.001 | 448032 | 384553 | 521990 |
1995 | 7650117 | 4945628 | 11833540 | 175935 | 153909 | 201114 | 0.816 | 0.701 | 0.950 | 470688 | 401620 | 551633 |
1996 | 8142747 | 5517341 | 12017442 | 202354 | 176254 | 232319 | 0.792 | 0.680 | 0.922 | 466809 | 404018 | 539360 |
1997 | 3776938 | 2538691 | 5619140 | 224628 | 194166 | 259869 | 0.752 | 0.642 | 0.880 | 449377 | 392751 | 514166 |
1998 | 3110508 | 2114139 | 4576453 | 184627 | 162628 | 209601 | 0.787 | 0.673 | 0.920 | 332225 | 293403 | 376184 |
1999 | 33881686 | 22804406 | 50339776 | 129393 | 114095 | 146742 | 0.802 | 0.680 | 0.946 | 547340 | 424154 | 706303 |
2000 | 7954669 | 5408527 | 11699443 | 111695 | 99370 | 125549 | 0.747 | 0.628 | 0.889 | 778802 | 628415 | 965178 |
2001 | 1192271 | 782891 | 1815718 | 268739 | 223011 | 323844 | 0.585 | 0.490 | 0.697 | 534155 | 449017 | 635436 |
2002 | 1560796 | 1048582 | 2323220 | 346199 | 291490 | 411177 | 0.456 | 0.374 | 0.558 | 422137 | 361335 | 493169 |
2003 | 1143582 | 764683 | 1710225 | 255971 | 218554 | 299794 | 0.377 | 0.301 | 0.472 | 287738 | 248847 | 332708 |
2004 | 1078254 | 733769 | 1584464 | 174963 | 151415 | 202173 | 0.362 | 0.293 | 0.448 | 217172 | 191321 | 246517 |
2005 | 3664143 | 2391948 | 5612972 | 119077 | 103833 | 136559 | 0.385 | 0.320 | 0.464 | 223452 | 188184 | 265330 |
2006 | 1303870 | 882239 | 1927002 | 80828 | 70738 | 92359 | 0.432 | 0.360 | 0.519 | 169968 | 147035 | 196477 |
2007 | 970485 | 649217 | 1450732 | 94684 | 82289 | 108946 | 0.423 | 0.348 | 0.514 | 158448 | 137961 | 181978 |
2008 | 719698 | 477055 | 1085756 | 100260 | 84627 | 118782 | 0.377 | 0.301 | 0.473 | 133791 | 115361 | 155167 |
2009 | 3145643 | 2040120 | 4850238 | 75244 | 64502 | 87776 | 0.337 | 0.264 | 0.430 | 158259 | 129512 | 193387 |
2010 | 466006 | 303113 | 716438 | 76249 | 66455 | 87485 | 0.308 | 0.237 | 0.399 | 134840 | 116864 | 155581 |
2011 | 319944 | 209767 | 487990 | 101992 | 88305 | 117800 | 0.294 | 0.223 | 0.387 | 146868 | 126054 | 171118 |
2012 | 506214 | 337803 | 758585 | 125120 | 105379 | 148558 | 0.291 | 0.218 | 0.389 | 149492 | 127548 | 175210 |
2013 | 644071 | 425219 | 975562 | 97438 | 82680 | 114831 | 0.290 | 0.216 | 0.390 | 121414 | 105101 | 140259 |
2014 | 4400958 | 2812806 | 6885804 | 72322 | 61244 | 85405 | 0.298 | 0.220 | 0.404 | 163808 | 130841 | 205081 |
2015 | 1222796 | 812494 | 1840297 | 64729 | 56552 | 74089 | 0.309 | 0.225 | 0.424 | 164213 | 137141 | 196628 |
2016 | 1408090 | 935606 | 2119181 | 95328 | 80663 | 112658 | 0.317 | 0.228 | 0.440 | 185971 | 157042 | 220231 |
2017 | 609673 | 401337 | 926157 | 102650 | 85923 | 122634 | 0.322 | 0.229 | 0.452 | 155685 | 133494 | 181565 |
2018 | 1900665 | 1259809 | 2867519 | 89937 | 76744 | 105397 | 0.322 | 0.227 | 0.457 | 147986 | 126925 | 172543 |
2019 | 4816676 | 3187063 | 7279546 | 73834 | 63606 | 85708 | 0.317 | 0.220 | 0.456 | 211699 | 172628 | 259613 |
2020 | 5613110 | 3436192 | 9169163 | 91500 | 79736 | 104999 | 0.314 | 0.212 | 0.465 | 303990 | 247098 | 373981 |
2021 | 5613110 | 663712 | 47470914 | 193841 | 158448 | 237140 | 0.314 | 0.202 | 0.488 | 478763 | 297795 | 769704 |