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 | 17153583 | 9623742 | 30574947 | 453307 | 331391 | 620075 | 0.802 | 0.648 | 0.993 | 1298188 | 986047 | 1709141 |
1973 | 34079860 | 19444911 | 59729606 | 411124 | 314629 | 537213 | 0.793 | 0.659 | 0.954 | 1358556 | 1011887 | 1823991 |
1974 | 38344331 | 21951034 | 66980341 | 315922 | 244299 | 408542 | 0.799 | 0.675 | 0.947 | 1193208 | 897504 | 1586339 |
1975 | 5607506 | 3202413 | 9818882 | 280368 | 221387 | 355062 | 0.817 | 0.693 | 0.964 | 1085379 | 795073 | 1481685 |
1976 | 8087920 | 4657185 | 14045921 | 423661 | 314456 | 570791 | 0.824 | 0.700 | 0.970 | 842418 | 623453 | 1138287 |
1977 | 11449033 | 6627032 | 19779647 | 346262 | 248410 | 482661 | 0.830 | 0.706 | 0.975 | 573891 | 444792 | 740459 |
1978 | 15122056 | 8739235 | 26166660 | 170301 | 131523 | 220513 | 0.831 | 0.708 | 0.977 | 393142 | 312644 | 494365 |
1979 | 23049383 | 13334294 | 39842683 | 139914 | 112358 | 174228 | 0.829 | 0.706 | 0.973 | 448270 | 347848 | 577683 |
1980 | 14095189 | 8234494 | 24127087 | 186218 | 145517 | 238304 | 0.813 | 0.694 | 0.952 | 563431 | 435970 | 728158 |
1981 | 19012672 | 11385884 | 31748233 | 312140 | 239415 | 406955 | 0.788 | 0.675 | 0.920 | 619005 | 480464 | 797493 |
1982 | 10373066 | 6362133 | 16912644 | 312221 | 240837 | 404762 | 0.790 | 0.679 | 0.919 | 526976 | 428935 | 647426 |
1983 | 17168192 | 10598568 | 27810060 | 233616 | 199665 | 273338 | 0.809 | 0.697 | 0.938 | 493603 | 420291 | 579704 |
1984 | 7263936 | 4479038 | 11780380 | 199822 | 172800 | 231069 | 0.833 | 0.719 | 0.964 | 569517 | 464261 | 698636 |
1985 | 7565090 | 4659787 | 12281801 | 257535 | 217939 | 304325 | 0.874 | 0.756 | 1.011 | 520499 | 437158 | 619729 |
1986 | 10092112 | 6178277 | 16485296 | 220461 | 181948 | 267125 | 0.925 | 0.800 | 1.070 | 436084 | 365674 | 520052 |
1987 | 2177647 | 1340499 | 3537597 | 156763 | 134503 | 182707 | 0.952 | 0.824 | 1.098 | 342420 | 286700 | 408970 |
1988 | 1995182 | 1231415 | 3232666 | 148470 | 126269 | 174574 | 0.964 | 0.836 | 1.111 | 287147 | 242668 | 339778 |
1989 | 3219439 | 1991200 | 5205297 | 130276 | 107517 | 157853 | 0.957 | 0.831 | 1.102 | 241114 | 203232 | 286058 |
1990 | 6695739 | 4235112 | 10586004 | 80344 | 68976 | 93586 | 0.962 | 0.836 | 1.107 | 268763 | 215573 | 335077 |
1991 | 11891081 | 7848196 | 18016600 | 66093 | 57678 | 75735 | 0.980 | 0.849 | 1.130 | 359407 | 290353 | 444883 |
1992 | 14947379 | 9739586 | 22939800 | 103935 | 88085 | 122637 | 0.954 | 0.830 | 1.096 | 414531 | 342466 | 501760 |
1993 | 4768570 | 3159545 | 7197004 | 166305 | 140871 | 196332 | 0.949 | 0.823 | 1.095 | 446012 | 376127 | 528882 |
1994 | 14302883 | 9512072 | 21506616 | 179416 | 153045 | 210330 | 0.915 | 0.793 | 1.056 | 440792 | 374144 | 519312 |
1995 | 10279957 | 6757216 | 15639209 | 172197 | 147594 | 200900 | 0.872 | 0.755 | 1.006 | 498217 | 418582 | 593004 |
1996 | 7296390 | 4848811 | 10979455 | 197166 | 168752 | 230364 | 0.839 | 0.726 | 0.971 | 474257 | 404330 | 556278 |
1997 | 4046035 | 2695413 | 6073427 | 217347 | 184191 | 256471 | 0.813 | 0.701 | 0.944 | 436185 | 375962 | 506056 |
1998 | 3149909 | 2092860 | 4740847 | 175214 | 151929 | 202068 | 0.815 | 0.698 | 0.951 | 323733 | 281876 | 371805 |
1999 | 19873291 | 12896749 | 30623817 | 118743 | 103169 | 136668 | 0.798 | 0.678 | 0.939 | 389224 | 306789 | 493808 |
2000 | 7066138 | 4683938 | 10659900 | 100962 | 88904 | 114657 | 0.737 | 0.624 | 0.870 | 666504 | 529842 | 838416 |
2001 | 1421959 | 925431 | 2184894 | 278622 | 225971 | 343541 | 0.636 | 0.538 | 0.752 | 545813 | 448916 | 663626 |
2002 | 1822333 | 1201952 | 2762921 | 360321 | 296020 | 438590 | 0.547 | 0.459 | 0.652 | 442738 | 371033 | 528300 |
2003 | 1453141 | 952429 | 2217088 | 258243 | 216488 | 308051 | 0.482 | 0.401 | 0.578 | 294102 | 250471 | 345334 |
2004 | 1493703 | 989740 | 2254278 | 167982 | 143576 | 196537 | 0.453 | 0.377 | 0.545 | 219952 | 191875 | 252139 |
2005 | 3542600 | 2295255 | 5467808 | 103057 | 89736 | 118355 | 0.446 | 0.374 | 0.534 | 206424 | 171919 | 247854 |
2006 | 1508096 | 1002807 | 2267986 | 69647 | 61509 | 78862 | 0.450 | 0.378 | 0.537 | 162899 | 138786 | 191201 |
2007 | 1042376 | 691536 | 1571210 | 85502 | 73624 | 99296 | 0.438 | 0.367 | 0.522 | 151371 | 130605 | 175439 |
2008 | 667473 | 439719 | 1013191 | 97469 | 82132 | 115671 | 0.413 | 0.346 | 0.493 | 132743 | 114393 | 154036 |
2009 | 2237982 | 1470008 | 3407166 | 75430 | 64704 | 87934 | 0.390 | 0.326 | 0.466 | 140136 | 117935 | 166516 |
2010 | 455461 | 300375 | 690619 | 72636 | 63709 | 82815 | 0.369 | 0.308 | 0.441 | 127790 | 111277 | 146753 |
2011 | 383648 | 254373 | 578620 | 98318 | 85651 | 112858 | 0.355 | 0.296 | 0.427 | 144219 | 124540 | 167007 |
2012 | 541771 | 358940 | 817729 | 120170 | 101662 | 142047 | 0.354 | 0.294 | 0.426 | 144701 | 124063 | 168773 |
2013 | 649481 | 432301 | 975768 | 93849 | 79611 | 110633 | 0.362 | 0.302 | 0.435 | 118435 | 102581 | 136739 |
2014 | 3189324 | 2042405 | 4980299 | 68437 | 58981 | 79410 | 0.381 | 0.318 | 0.457 | 140597 | 115607 | 170990 |
2015 | 1267844 | 844023 | 1904485 | 61288 | 53792 | 69828 | 0.397 | 0.329 | 0.478 | 148799 | 125888 | 175880 |
2016 | 1418582 | 940212 | 2140341 | 90766 | 77569 | 106209 | 0.402 | 0.333 | 0.487 | 180634 | 153896 | 212017 |
2017 | 773112 | 513394 | 1164218 | 98363 | 83091 | 116443 | 0.401 | 0.330 | 0.487 | 153150 | 132385 | 177172 |
2018 | 1943222 | 1289813 | 2927642 | 86348 | 74532 | 100037 | 0.399 | 0.327 | 0.487 | 146768 | 126456 | 170343 |
2019 | 3864230 | 2536820 | 5886218 | 68555 | 59722 | 78695 | 0.396 | 0.320 | 0.488 | 185572 | 152501 | 225814 |
2020 | 4390125 | 2566826 | 7508572 | 85941 | 75191 | 98227 | 0.393 | 0.311 | 0.498 | 272604 | 221159 | 336016 |
2021 | 4390125 | 722048 | 26692391 | 187343 | 151881 | 231084 | 0.393 | 0.297 | 0.521 | 438545 | 296400 | 648859 |