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 | 15772086 | 9892294 | 25146716 | 458648 | 361129 | 582501 | 0.783 | 0.632 | 0.970 | 1385033 | 1106573 | 1733566 |
1973 | 37086150 | 23559031 | 58380268 | 434246 | 351129 | 537038 | 0.765 | 0.634 | 0.922 | 1449839 | 1143525 | 1838204 |
1974 | 41113101 | 26085401 | 64798199 | 334414 | 271835 | 411399 | 0.793 | 0.662 | 0.949 | 1245782 | 990751 | 1566460 |
1975 | 4920994 | 3120920 | 7759307 | 290701 | 240255 | 351740 | 0.885 | 0.742 | 1.054 | 1106405 | 855369 | 1431115 |
1976 | 6997814 | 4459471 | 10980987 | 432621 | 339678 | 550994 | 0.876 | 0.735 | 1.044 | 849882 | 665276 | 1085715 |
1977 | 11572855 | 7423831 | 18040682 | 346280 | 266460 | 450011 | 0.870 | 0.730 | 1.037 | 563160 | 460366 | 688906 |
1978 | 15478658 | 9923584 | 24143380 | 165758 | 134861 | 203734 | 0.895 | 0.752 | 1.065 | 387999 | 322393 | 466956 |
1979 | 24388357 | 15677811 | 37938458 | 134195 | 112315 | 160337 | 0.859 | 0.720 | 1.026 | 451968 | 367393 | 556013 |
1980 | 14677498 | 9540485 | 22580503 | 180387 | 148227 | 219526 | 0.781 | 0.650 | 0.937 | 572648 | 464872 | 705409 |
1981 | 20207017 | 13413466 | 30441314 | 310595 | 251342 | 383817 | 0.642 | 0.532 | 0.775 | 633239 | 518301 | 773665 |
1982 | 11239227 | 7565104 | 16697751 | 330222 | 268216 | 406561 | 0.647 | 0.540 | 0.774 | 560903 | 474996 | 662347 |
1983 | 17774121 | 12015084 | 26293565 | 262492 | 226163 | 304658 | 0.731 | 0.616 | 0.869 | 545304 | 473930 | 627428 |
1984 | 7046588 | 4758509 | 10434865 | 223580 | 195316 | 255933 | 0.794 | 0.673 | 0.936 | 602684 | 504463 | 720030 |
1985 | 7148446 | 4815187 | 10612315 | 274488 | 235735 | 319612 | 0.842 | 0.715 | 0.991 | 543300 | 464705 | 635188 |
1986 | 11369098 | 7629171 | 16942392 | 239207 | 201111 | 284519 | 0.911 | 0.776 | 1.070 | 465404 | 399815 | 541752 |
1987 | 2107045 | 1421468 | 3123277 | 172557 | 149380 | 199331 | 0.962 | 0.824 | 1.123 | 364745 | 311594 | 426964 |
1988 | 1890087 | 1277956 | 2795425 | 160932 | 138575 | 186896 | 0.906 | 0.773 | 1.061 | 301603 | 259751 | 350198 |
1989 | 3184675 | 2162529 | 4689951 | 140264 | 117992 | 166740 | 0.893 | 0.762 | 1.046 | 248745 | 214977 | 287818 |
1990 | 7057168 | 4872693 | 10220966 | 85366 | 73979 | 98506 | 0.870 | 0.741 | 1.023 | 278063 | 231787 | 333577 |
1991 | 10423657 | 7256658 | 14972819 | 71574 | 62954 | 81374 | 0.957 | 0.816 | 1.121 | 348706 | 291178 | 417600 |
1992 | 12670448 | 8795930 | 18251650 | 108925 | 93975 | 126254 | 0.881 | 0.755 | 1.028 | 388976 | 330378 | 457967 |
1993 | 4326972 | 3044428 | 6149822 | 167726 | 144586 | 194569 | 0.926 | 0.791 | 1.085 | 425110 | 363884 | 496638 |
1994 | 14361936 | 10121200 | 20379520 | 187469 | 162406 | 216400 | 0.867 | 0.738 | 1.019 | 448250 | 388824 | 516759 |
1995 | 9265877 | 6467519 | 13275026 | 180435 | 156985 | 207389 | 0.734 | 0.617 | 0.872 | 488538 | 418241 | 570650 |
1996 | 6689409 | 4695572 | 9529870 | 209606 | 182228 | 241097 | 0.786 | 0.666 | 0.928 | 481394 | 418325 | 553972 |
1997 | 4032726 | 2850618 | 5705035 | 229490 | 197799 | 266260 | 0.717 | 0.605 | 0.851 | 434918 | 381299 | 496076 |
1998 | 2975399 | 2099074 | 4217574 | 190134 | 166783 | 216753 | 0.777 | 0.656 | 0.921 | 336002 | 297171 | 379908 |
1999 | 18135193 | 12575351 | 26153165 | 135628 | 118581 | 155126 | 0.900 | 0.765 | 1.060 | 389350 | 322259 | 470410 |
2000 | 6873325 | 4842277 | 9756278 | 107095 | 94994 | 120738 | 0.817 | 0.689 | 0.969 | 623345 | 509099 | 763228 |
2001 | 1550135 | 1086370 | 2211877 | 275693 | 228840 | 332139 | 0.592 | 0.489 | 0.717 | 537292 | 451763 | 639013 |
2002 | 1942655 | 1368967 | 2756756 | 371825 | 313234 | 441375 | 0.458 | 0.371 | 0.565 | 453857 | 388963 | 529578 |
2003 | 1749565 | 1221871 | 2505157 | 270846 | 230907 | 317693 | 0.313 | 0.247 | 0.398 | 310453 | 268654 | 358757 |
2004 | 1754848 | 1233776 | 2495990 | 192497 | 164297 | 225539 | 0.320 | 0.256 | 0.399 | 251468 | 219373 | 288259 |
2005 | 4873256 | 3306074 | 7183330 | 132474 | 112400 | 156133 | 0.385 | 0.314 | 0.473 | 268163 | 222841 | 322703 |
2006 | 1789069 | 1252043 | 2556436 | 95957 | 80664 | 114148 | 0.491 | 0.405 | 0.596 | 209213 | 177299 | 246872 |
2007 | 1205864 | 843251 | 1724407 | 102111 | 87837 | 118704 | 0.486 | 0.400 | 0.590 | 177291 | 153954 | 204165 |
2008 | 789595 | 549677 | 1134230 | 110650 | 94508 | 129549 | 0.387 | 0.317 | 0.472 | 151200 | 131603 | 173715 |
2009 | 2798483 | 1938797 | 4039364 | 87144 | 75069 | 101161 | 0.333 | 0.272 | 0.407 | 166679 | 141582 | 196224 |
2010 | 534319 | 373398 | 764591 | 85058 | 73980 | 97796 | 0.310 | 0.253 | 0.379 | 148472 | 129111 | 170736 |
2011 | 410252 | 288961 | 582456 | 111909 | 97529 | 128408 | 0.298 | 0.243 | 0.366 | 162732 | 141690 | 186900 |
2012 | 601137 | 421968 | 856382 | 136571 | 116935 | 159504 | 0.293 | 0.237 | 0.362 | 163337 | 141615 | 188390 |
2013 | 674541 | 476248 | 955396 | 111749 | 95189 | 131190 | 0.304 | 0.247 | 0.374 | 138347 | 120162 | 159284 |
2014 | 3067378 | 2133687 | 4409648 | 84395 | 72006 | 98915 | 0.374 | 0.307 | 0.456 | 156223 | 133331 | 183045 |
2015 | 1274068 | 899789 | 1804031 | 73070 | 62909 | 84871 | 0.444 | 0.360 | 0.547 | 160322 | 137735 | 186613 |
2016 | 1425894 | 1005432 | 2022188 | 102219 | 87744 | 119082 | 0.384 | 0.308 | 0.477 | 195977 | 169691 | 226337 |
2017 | 773572 | 545005 | 1097998 | 107627 | 92372 | 125401 | 0.349 | 0.278 | 0.439 | 163251 | 143087 | 186255 |
2018 | 1873229 | 1311562 | 2675426 | 97064 | 84571 | 111402 | 0.371 | 0.298 | 0.461 | 157890 | 138503 | 179990 |
2019 | 4017438 | 2737982 | 5894783 | 78849 | 68829 | 90327 | 0.363 | 0.293 | 0.451 | 198052 | 166016 | 236270 |
2020 | 4520519 | 2531856 | 8071189 | 95830 | 83693 | 109725 | 0.342 | 0.268 | 0.435 | 286598 | 231358 | 355028 |
2021 | 4520519 | 719209 | 28413291 | 200781 | 163424 | 246679 | 0.343 | 0.226 | 0.520 | 451279 | 300310 | 678140 |