Table LO RU-BTr-Q4. 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 | 73171 | 47088 | 113701 | 214216 | 192413 | 238489 | 0.758 | 0.642 | 0.894 | 387487 | 348564 | 430757 |
1951 | 657180 | 426745 | 1012047 | 125990 | 112146 | 141543 | 0.683 | 0.576 | 0.809 | 433164 | 340809 | 550547 |
1952 | 87974 | 56552 | 136853 | 101538 | 88830 | 116063 | 0.713 | 0.598 | 0.851 | 424247 | 339096 | 530780 |
1953 | 1243342 | 820160 | 1884877 | 120598 | 104396 | 139314 | 0.535 | 0.443 | 0.647 | 735808 | 564109 | 959767 |
1954 | 133343 | 85901 | 206989 | 174818 | 148479 | 205829 | 0.428 | 0.352 | 0.519 | 828645 | 655845 | 1046974 |
1955 | 59229 | 37759 | 92905 | 313774 | 268319 | 366930 | 0.448 | 0.373 | 0.540 | 848953 | 717159 | 1004967 |
1956 | 228793 | 147165 | 355699 | 367161 | 313669 | 429775 | 0.473 | 0.394 | 0.568 | 688358 | 592991 | 799063 |
1957 | 60691 | 38822 | 94879 | 252671 | 217326 | 293764 | 0.426 | 0.355 | 0.510 | 434105 | 378041 | 498484 |
1958 | 73873 | 47599 | 114649 | 181560 | 158237 | 208319 | 0.518 | 0.431 | 0.623 | 315422 | 278265 | 357542 |
1959 | 389076 | 256963 | 589113 | 125230 | 108970 | 143917 | 0.442 | 0.365 | 0.535 | 333451 | 275125 | 404142 |
1960 | 317685 | 208696 | 483591 | 112896 | 99739 | 127789 | 0.537 | 0.448 | 0.643 | 417711 | 349050 | 499879 |
1961 | 144198 | 94934 | 219026 | 124821 | 111432 | 139819 | 0.662 | 0.561 | 0.783 | 401251 | 349875 | 460172 |
1962 | 293339 | 193663 | 444316 | 125006 | 111412 | 140260 | 0.795 | 0.677 | 0.934 | 375581 | 324240 | 435051 |
1963 | 316603 | 210632 | 475888 | 94037 | 82968 | 106583 | 0.762 | 0.641 | 0.907 | 352896 | 295935 | 420820 |
1964 | 356421 | 235827 | 538681 | 84342 | 74258 | 95796 | 0.633 | 0.526 | 0.762 | 387033 | 320952 | 466719 |
1965 | 127050 | 82848 | 194834 | 103230 | 90273 | 118048 | 0.523 | 0.433 | 0.631 | 387576 | 328279 | 457583 |
1966 | 313611 | 206027 | 477374 | 145823 | 127289 | 167055 | 0.559 | 0.466 | 0.670 | 451443 | 386527 | 527261 |
1967 | 343359 | 224882 | 524253 | 151237 | 130678 | 175030 | 0.440 | 0.364 | 0.532 | 465205 | 391939 | 552166 |
1968 | 18243 | 11357 | 29305 | 168160 | 145932 | 193775 | 0.483 | 0.399 | 0.584 | 427272 | 363174 | 502683 |
1969 | 20570 | 12889 | 32828 | 167911 | 144531 | 195073 | 0.411 | 0.336 | 0.503 | 317069 | 272088 | 369487 |
1970 | 209340 | 135991 | 322250 | 155515 | 132166 | 182989 | 0.382 | 0.309 | 0.471 | 286935 | 242453 | 339579 |
1971 | 111335 | 71813 | 172610 | 127761 | 107898 | 151280 | 0.324 | 0.259 | 0.405 | 264349 | 225265 | 310215 |
1972 | 1053053 | 677665 | 1636384 | 128634 | 111937 | 147823 | 0.658 | 0.539 | 0.803 | 602369 | 456751 | 794413 |
1973 | 310420 | 204683 | 470779 | 125224 | 107827 | 145429 | 0.536 | 0.439 | 0.656 | 636847 | 511191 | 793389 |
1974 | 65768 | 42904 | 100819 | 153913 | 134368 | 176300 | 0.501 | 0.414 | 0.607 | 463554 | 400787 | 536151 |
1975 | 59347 | 38723 | 90955 | 195565 | 167942 | 227731 | 0.496 | 0.414 | 0.593 | 380129 | 330661 | 436998 |
1976 | 61341 | 39316 | 95705 | 196767 | 169645 | 228225 | 0.719 | 0.607 | 0.853 | 296741 | 260643 | 337838 |
1977 | 119622 | 76031 | 188205 | 118972 | 100571 | 140741 | 0.736 | 0.608 | 0.891 | 201001 | 172854 | 233732 |
1978 | 214029 | 141179 | 324471 | 81325 | 67501 | 97978 | 0.624 | 0.507 | 0.768 | 199215 | 164756 | 240882 |
1979 | 162554 | 106977 | 247003 | 62594 | 52761 | 74259 | 0.583 | 0.470 | 0.724 | 206877 | 172368 | 248294 |
1980 | 22629 | 14074 | 36382 | 62890 | 53488 | 73945 | 0.472 | 0.379 | 0.589 | 213759 | 178954 | 255334 |
1981 | 10464 | 6261 | 17488 | 72970 | 61814 | 86138 | 0.433 | 0.348 | 0.540 | 168800 | 142790 | 199548 |
1982 | 16780 | 10378 | 27131 | 68781 | 57006 | 82988 | 0.379 | 0.301 | 0.477 | 123081 | 103274 | 146688 |
1983 | 8512 | 5045 | 14360 | 58504 | 48104 | 71154 | 0.349 | 0.273 | 0.445 | 88065 | 73870 | 104988 |
1984 | 13096 | 8115 | 21133 | 53373 | 43561 | 65395 | 0.314 | 0.244 | 0.405 | 71914 | 60103 | 86046 |
1985 | 357592 | 234963 | 544222 | 49253 | 41015 | 59144 | 0.395 | 0.310 | 0.503 | 191125 | 141074 | 258933 |
1986 | 478233 | 314679 | 726794 | 54875 | 46580 | 64648 | 0.539 | 0.429 | 0.678 | 373906 | 295012 | 473899 |
1987 | 90412 | 58465 | 139818 | 77587 | 66526 | 90489 | 0.639 | 0.514 | 0.794 | 354928 | 297363 | 423636 |
1988 | 39217 | 24690 | 62289 | 79274 | 66928 | 93898 | 0.519 | 0.416 | 0.648 | 252085 | 214164 | 296721 |
1989 | 30773 | 19042 | 49733 | 83171 | 68594 | 100845 | 0.379 | 0.301 | 0.479 | 191356 | 160302 | 228425 |
1990 | 42570 | 26438 | 68546 | 84276 | 68231 | 104094 | 0.211 | 0.165 | 0.271 | 154437 | 128436 | 185700 |
1991 | 121982 | 77187 | 192773 | 98768 | 81985 | 118987 | 0.237 | 0.188 | 0.299 | 191875 | 160315 | 229648 |
1992 | 292816 | 189403 | 452694 | 112492 | 96203 | 131537 | 0.291 | 0.233 | 0.363 | 288451 | 236612 | 351646 |
1993 | 694840 | 481841 | 1001996 | 127843 | 111705 | 146313 | 0.320 | 0.258 | 0.395 | 485885 | 399792 | 590519 |
1994 | 387222 | 310550 | 482824 | 152659 | 135850 | 171547 | 0.383 | 0.315 | 0.466 | 629768 | 548930 | 722510 |
1995 | 108241 | 83797 | 139815 | 183394 | 162830 | 206556 | 0.303 | 0.254 | 0.363 | 637285 | 561341 | 723503 |
1996 | 108786 | 84657 | 139793 | 214694 | 190695 | 241713 | 0.366 | 0.310 | 0.432 | 557246 | 494913 | 627430 |
1997 | 130858 | 102487 | 167084 | 196825 | 174193 | 222398 | 0.422 | 0.356 | 0.501 | 420378 | 375901 | 470117 |
1998 | 62833 | 47663 | 82830 | 137644 | 121398 | 156065 | 0.435 | 0.363 | 0.522 | 276763 | 247508 | 309477 |
1999 | 146449 | 116066 | 184785 | 97568 | 85968 | 110734 | 0.464 | 0.383 | 0.562 | 234849 | 209162 | 263691 |
2000 | 83887 | 64745 | 108687 | 79430 | 69811 | 90375 | 0.346 | 0.282 | 0.424 | 215131 | 189726 | 243939 |
2001 | 365833 | 298038 | 449049 | 91959 | 81648 | 103571 | 0.375 | 0.310 | 0.453 | 317801 | 280462 | 360111 |
2002 | 396227 | 322462 | 486867 | 109058 | 96985 | 122634 | 0.362 | 0.300 | 0.435 | 432266 | 381544 | 489731 |
2003 | 354334 | 284294 | 441628 | 135517 | 121392 | 151287 | 0.442 | 0.373 | 0.525 | 504553 | 449272 | 566636 |
2004 | 273928 | 223549 | 335662 | 152625 | 136757 | 170333 | 0.396 | 0.336 | 0.467 | 494589 | 443305 | 551806 |
2005 | 374809 | 306874 | 457784 | 165274 | 148138 | 184392 | 0.411 | 0.349 | 0.484 | 514527 | 461800 | 573275 |
2006 | 159995 | 128735 | 198846 | 149230 | 133562 | 166736 | 0.377 | 0.319 | 0.446 | 442482 | 397269 | 492840 |
2007 | 522766 | 426340 | 641001 | 150552 | 134985 | 167913 | 0.397 | 0.335 | 0.471 | 499478 | 446372 | 558901 |
2008 | 1074132 | 881171 | 1309349 | 158007 | 140546 | 177638 | 0.331 | 0.276 | 0.398 | 714829 | 626731 | 815310 |
2009 | 1000019 | 825333 | 1211679 | 175328 | 156232 | 196759 | 0.278 | 0.232 | 0.333 | 955985 | 838156 | 1090379 |
2010 | 232554 | 188004 | 287661 | 232824 | 207830 | 260823 | 0.265 | 0.224 | 0.315 | 1066699 | 939153 | 1211567 |
2011 | 125077 | 98835 | 158286 | 333842 | 297738 | 374325 | 0.277 | 0.236 | 0.325 | 1116474 | 990056 | 1259034 |
2012 | 346369 | 280941 | 427034 | 443473 | 392424 | 501162 | 0.238 | 0.202 | 0.280 | 1113393 | 988844 | 1253628 |
2013 | 123372 | 97359 | 156336 | 489811 | 431433 | 556088 | 0.156 | 0.130 | 0.186 | 955848 | 848820 | 1076373 |
2014 | 433257 | 355043 | 528700 | 495215 | 439311 | 558234 | 0.159 | 0.132 | 0.191 | 956492 | 857693 | 1066672 |
2015 | 78727 | 61187 | 101294 | 486810 | 435838 | 543743 | 0.189 | 0.158 | 0.226 | 870656 | 784647 | 966093 |
2016 | 218863 | 176783 | 270958 | 489090 | 438826 | 545112 | 0.256 | 0.216 | 0.303 | 809514 | 730480 | 897098 |
2017 | 207212 | 166869 | 257309 | 414929 | 373979 | 460363 | 0.342 | 0.288 | 0.405 | 715025 | 647082 | 790102 |
2018 | 371636 | 300915 | 458978 | 307228 | 275350 | 342797 | 0.400 | 0.337 | 0.475 | 625048 | 561990 | 695181 |
2019 | 818184 | 668874 | 1000823 | 236786 | 209743 | 267316 | 0.433 | 0.357 | 0.524 | 696648 | 616031 | 787814 |
2020 | 445193 | 360392 | 549947 | 204716 | 176277 | 237743 | 0.439 | 0.350 | 0.550 | 716492 | 622085 | 825226 |
2021 | 161477 | 118734 | 219607 | 199388 | 162924 | 244012 | 0.447 | 0.271 | 0.738 | 641861 | 534007 | 771499 |