Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 3) | Low | High | SSB | Low | High | Fbar(4-7) | Low | High | TSB | Low | High |
1950 | 112693 | 70397 | 180402 | 213280 | 189559 | 239970 | 0.791 | 0.665 | 0.940 | 397983 | 354600 | 446674 |
1951 | 615202 | 401238 | 943264 | 124857 | 110048 | 141658 | 0.682 | 0.571 | 0.815 | 421849 | 334666 | 531745 |
1952 | 85839 | 54612 | 134921 | 100472 | 87184 | 115784 | 0.694 | 0.577 | 0.835 | 408997 | 323197 | 517576 |
1953 | 1155743 | 754289 | 1770862 | 120128 | 103092 | 139980 | 0.534 | 0.440 | 0.648 | 703623 | 538147 | 919981 |
1954 | 131859 | 83519 | 208177 | 172263 | 145039 | 204597 | 0.436 | 0.357 | 0.532 | 801302 | 626773 | 1024429 |
1955 | 58301 | 36555 | 92984 | 308576 | 261141 | 364628 | 0.442 | 0.365 | 0.536 | 834789 | 698254 | 998022 |
1956 | 223155 | 140689 | 353957 | 365098 | 308096 | 432646 | 0.469 | 0.388 | 0.568 | 682677 | 581855 | 800969 |
1957 | 60311 | 37843 | 96119 | 254711 | 216301 | 299943 | 0.427 | 0.353 | 0.516 | 434212 | 374455 | 503505 |
1958 | 72705 | 46106 | 114649 | 182179 | 156842 | 211610 | 0.513 | 0.424 | 0.621 | 314540 | 274923 | 359866 |
1959 | 382608 | 248684 | 588655 | 125849 | 108554 | 145899 | 0.450 | 0.369 | 0.547 | 331270 | 271387 | 404368 |
1960 | 320512 | 206283 | 497995 | 112771 | 98851 | 128652 | 0.544 | 0.452 | 0.656 | 416342 | 344099 | 503752 |
1961 | 144224 | 93417 | 222663 | 124486 | 110156 | 140680 | 0.664 | 0.558 | 0.789 | 401232 | 346114 | 465127 |
1962 | 289527 | 189053 | 443400 | 124968 | 110083 | 141865 | 0.784 | 0.661 | 0.929 | 374389 | 320671 | 437106 |
1963 | 311073 | 204663 | 472808 | 94432 | 82472 | 108126 | 0.748 | 0.623 | 0.898 | 350138 | 291327 | 420822 |
1964 | 348925 | 228118 | 533709 | 84692 | 73959 | 96982 | 0.631 | 0.522 | 0.764 | 383825 | 316038 | 466152 |
1965 | 126100 | 80953 | 196426 | 103007 | 89358 | 118741 | 0.529 | 0.435 | 0.643 | 384775 | 323005 | 458358 |
1966 | 311215 | 201294 | 481160 | 144682 | 125018 | 167439 | 0.555 | 0.459 | 0.670 | 447680 | 379988 | 527432 |
1967 | 331676 | 214030 | 513986 | 150854 | 129163 | 176187 | 0.445 | 0.365 | 0.541 | 459651 | 384462 | 549543 |
1968 | 18398 | 11263 | 30053 | 166978 | 143613 | 194144 | 0.482 | 0.395 | 0.588 | 421556 | 355372 | 500067 |
1969 | 20542 | 12610 | 33463 | 166941 | 142600 | 195437 | 0.414 | 0.336 | 0.509 | 314355 | 267588 | 369296 |
1970 | 206855 | 131472 | 325463 | 154475 | 130221 | 183245 | 0.387 | 0.312 | 0.480 | 284438 | 238308 | 339499 |
1971 | 108745 | 69153 | 171005 | 126875 | 106281 | 151461 | 0.332 | 0.265 | 0.417 | 261420 | 220814 | 309494 |
1972 | 1052279 | 674340 | 1642036 | 127675 | 110211 | 147907 | 0.647 | 0.527 | 0.793 | 599681 | 452401 | 794908 |
1973 | 317102 | 206505 | 486930 | 124271 | 106218 | 145393 | 0.531 | 0.432 | 0.653 | 630232 | 499975 | 794423 |
1974 | 66209 | 42598 | 102907 | 153786 | 133272 | 177457 | 0.508 | 0.417 | 0.618 | 464755 | 398423 | 542131 |
1975 | 59273 | 38026 | 92392 | 193500 | 164462 | 227664 | 0.498 | 0.414 | 0.600 | 376661 | 324672 | 436975 |
1976 | 61006 | 38758 | 96025 | 194719 | 165468 | 229141 | 0.717 | 0.601 | 0.855 | 294131 | 255365 | 338781 |
1977 | 123798 | 77018 | 198992 | 118794 | 99344 | 142052 | 0.733 | 0.603 | 0.891 | 201811 | 171840 | 237008 |
1978 | 215040 | 140443 | 329260 | 80744 | 66378 | 98220 | 0.625 | 0.506 | 0.771 | 199092 | 163444 | 242514 |
1979 | 158804 | 103236 | 244283 | 62331 | 52109 | 74560 | 0.578 | 0.464 | 0.720 | 204955 | 169321 | 248089 |
1980 | 22412 | 13751 | 36527 | 62728 | 52990 | 74256 | 0.472 | 0.377 | 0.592 | 211787 | 175608 | 255419 |
1981 | 10415 | 6113 | 17745 | 72583 | 60962 | 86419 | 0.433 | 0.345 | 0.542 | 167316 | 140062 | 199874 |
1982 | 16671 | 10113 | 27482 | 68434 | 56219 | 83303 | 0.381 | 0.301 | 0.482 | 122206 | 101618 | 146964 |
1983 | 8396 | 4887 | 14426 | 58314 | 47639 | 71380 | 0.354 | 0.276 | 0.453 | 87677 | 73073 | 105200 |
1984 | 13269 | 8040 | 21900 | 52818 | 42827 | 65139 | 0.318 | 0.246 | 0.410 | 71327 | 59246 | 85872 |
1985 | 356410 | 229770 | 552848 | 48752 | 40332 | 58930 | 0.400 | 0.314 | 0.510 | 190230 | 138437 | 261402 |
1986 | 464387 | 301808 | 714546 | 54364 | 45759 | 64586 | 0.535 | 0.425 | 0.674 | 368484 | 287547 | 472202 |
1987 | 89680 | 57185 | 140639 | 77097 | 65317 | 91003 | 0.623 | 0.499 | 0.777 | 351392 | 291325 | 423844 |
1988 | 39278 | 24436 | 63135 | 79486 | 66483 | 95031 | 0.511 | 0.409 | 0.639 | 252625 | 213101 | 299480 |
1989 | 29026 | 17830 | 47252 | 83550 | 68582 | 101785 | 0.372 | 0.295 | 0.470 | 190995 | 159532 | 228665 |
1990 | 36103 | 22657 | 57528 | 84554 | 68949 | 103691 | 0.219 | 0.172 | 0.278 | 151624 | 127077 | 180912 |
1991 | 106693 | 72265 | 157523 | 97938 | 82838 | 115792 | 0.242 | 0.194 | 0.301 | 181618 | 155924 | 211547 |
1992 | 328893 | 225490 | 479713 | 109253 | 94996 | 125650 | 0.287 | 0.233 | 0.353 | 289277 | 242337 | 345308 |
1993 | 838588 | 594759 | 1182378 | 126752 | 112319 | 143039 | 0.304 | 0.249 | 0.371 | 535381 | 443832 | 645813 |
1994 | 367266 | 299338 | 450608 | 159573 | 143599 | 177324 | 0.361 | 0.298 | 0.437 | 664273 | 581040 | 759429 |
1995 | 93654 | 76517 | 114630 | 190445 | 170943 | 212171 | 0.305 | 0.256 | 0.362 | 630293 | 559614 | 709899 |
1996 | 102708 | 84418 | 124961 | 220231 | 198206 | 244703 | 0.365 | 0.312 | 0.427 | 547946 | 492923 | 609111 |
1997 | 125581 | 97552 | 161664 | 195858 | 175971 | 217992 | 0.452 | 0.383 | 0.533 | 402100 | 363690 | 444566 |
1998 | 63851 | 49927 | 81659 | 138306 | 124022 | 154234 | 0.456 | 0.384 | 0.542 | 272660 | 246360 | 301768 |
1999 | 129478 | 106573 | 157306 | 98787 | 88329 | 110484 | 0.461 | 0.385 | 0.550 | 226431 | 204511 | 250701 |
2000 | 84062 | 68070 | 103811 | 79899 | 71714 | 89018 | 0.361 | 0.298 | 0.437 | 207331 | 186733 | 230201 |
2001 | 390671 | 308652 | 494484 | 88572 | 79684 | 98452 | 0.378 | 0.315 | 0.453 | 317310 | 278581 | 361423 |
2002 | 379984 | 302967 | 476579 | 108267 | 97320 | 120446 | 0.348 | 0.291 | 0.417 | 429287 | 377307 | 488428 |
2003 | 254199 | 197338 | 327444 | 145762 | 131083 | 162085 | 0.402 | 0.340 | 0.474 | 506790 | 449803 | 570996 |
2004 | 269544 | 213933 | 339611 | 163093 | 147989 | 179738 | 0.395 | 0.337 | 0.464 | 495219 | 446663 | 549054 |
2005 | 323914 | 265453 | 395250 | 168507 | 152648 | 186014 | 0.407 | 0.348 | 0.476 | 500520 | 452085 | 554144 |
2006 | 169351 | 132054 | 217182 | 155342 | 140898 | 171268 | 0.361 | 0.307 | 0.424 | 445662 | 401309 | 494917 |
2007 | 677235 | 517625 | 886060 | 165039 | 149705 | 181944 | 0.360 | 0.305 | 0.424 | 556238 | 492910 | 627702 |
2008 | 1192054 | 919982 | 1544587 | 179319 | 161689 | 198872 | 0.298 | 0.250 | 0.355 | 793501 | 688765 | 914163 |
2009 | 1030213 | 811022 | 1308643 | 197806 | 178043 | 219763 | 0.255 | 0.214 | 0.303 | 1039965 | 899821 | 1201936 |
2010 | 257952 | 208756 | 318742 | 268161 | 240087 | 299517 | 0.240 | 0.203 | 0.284 | 1184799 | 1034058 | 1357515 |
2011 | 141125 | 113208 | 175926 | 381190 | 339332 | 428211 | 0.251 | 0.213 | 0.295 | 1218610 | 1073299 | 1383594 |
2012 | 342836 | 264426 | 444497 | 484785 | 428082 | 548999 | 0.221 | 0.187 | 0.261 | 1167652 | 1032170 | 1320918 |
2013 | 135441 | 103636 | 177008 | 513567 | 455601 | 578909 | 0.156 | 0.130 | 0.186 | 970815 | 866561 | 1087611 |
2014 | 379471 | 295315 | 487611 | 507813 | 453521 | 568605 | 0.162 | 0.135 | 0.194 | 942252 | 846762 | 1048511 |
2015 | 71547 | 55216 | 92707 | 490238 | 441113 | 544834 | 0.193 | 0.162 | 0.229 | 861019 | 776876 | 954276 |
2016 | 212608 | 162516 | 278140 | 491182 | 443072 | 544516 | 0.260 | 0.220 | 0.307 | 798127 | 722133 | 882118 |
2017 | 198617 | 155717 | 253337 | 406453 | 369679 | 446885 | 0.363 | 0.307 | 0.428 | 676373 | 615767 | 742943 |
2018 | 368622 | 277091 | 490389 | 308201 | 279201 | 340212 | 0.395 | 0.333 | 0.468 | 607824 | 545526 | 677237 |
2019 | 650961 | 492339 | 860687 | 245359 | 220124 | 273488 | 0.391 | 0.322 | 0.475 | 648702 | 567125 | 742014 |
2020 | 506940 | 351022 | 732112 | 219773 | 189540 | 254828 | 0.382 | 0.240 | 0.607 | 707404 | 580934 | 861408 |