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 | 66911 | 38760 | 115507 | 210878 | 174920 | 254227 | 0.729 | 0.579 | 0.919 | 384151 | 324123 | 455297 |
1951 | 643981 | 377977 | 1097187 | 127137 | 108082 | 149551 | 0.685 | 0.554 | 0.848 | 429386 | 318856 | 578232 |
1952 | 96485 | 56736 | 164083 | 102384 | 86204 | 121601 | 0.705 | 0.570 | 0.870 | 428565 | 321209 | 571802 |
1953 | 1055078 | 616199 | 1806544 | 119730 | 94845 | 151143 | 0.545 | 0.436 | 0.681 | 672566 | 481300 | 939840 |
1954 | 132157 | 77415 | 225607 | 168728 | 132912 | 214196 | 0.487 | 0.387 | 0.612 | 751476 | 552344 | 1022401 |
1955 | 53911 | 31277 | 92924 | 274580 | 209220 | 360357 | 0.407 | 0.321 | 0.518 | 739833 | 548525 | 997863 |
1956 | 227838 | 132297 | 392376 | 335048 | 249486 | 449953 | 0.436 | 0.344 | 0.552 | 635252 | 487095 | 828473 |
1957 | 57384 | 33646 | 97871 | 258245 | 197039 | 338462 | 0.409 | 0.323 | 0.517 | 436326 | 348749 | 545895 |
1958 | 64318 | 37376 | 110680 | 186735 | 149533 | 233192 | 0.495 | 0.394 | 0.623 | 312761 | 257881 | 379320 |
1959 | 378738 | 224201 | 639792 | 129134 | 105689 | 157778 | 0.454 | 0.361 | 0.571 | 329888 | 257518 | 422595 |
1960 | 333994 | 197078 | 566029 | 116052 | 97392 | 138289 | 0.564 | 0.455 | 0.699 | 423173 | 332962 | 537824 |
1961 | 154558 | 92008 | 259632 | 125181 | 104500 | 149956 | 0.661 | 0.537 | 0.814 | 406055 | 328687 | 501635 |
1962 | 313692 | 186987 | 526252 | 124154 | 102233 | 150775 | 0.733 | 0.593 | 0.907 | 381528 | 307837 | 472860 |
1963 | 307306 | 183421 | 514867 | 97530 | 81772 | 116325 | 0.713 | 0.571 | 0.891 | 361746 | 287589 | 455024 |
1964 | 313549 | 186070 | 528365 | 86738 | 72961 | 103118 | 0.652 | 0.521 | 0.814 | 373991 | 294881 | 474324 |
1965 | 123587 | 73087 | 208979 | 100119 | 82312 | 121778 | 0.564 | 0.450 | 0.706 | 364067 | 290540 | 456202 |
1966 | 302769 | 179129 | 511750 | 134578 | 108787 | 166482 | 0.541 | 0.430 | 0.681 | 420912 | 336449 | 526578 |
1967 | 307320 | 181001 | 521796 | 145763 | 117694 | 180526 | 0.457 | 0.361 | 0.580 | 440066 | 351757 | 550546 |
1968 | 15963 | 9307 | 27379 | 160979 | 131773 | 196659 | 0.482 | 0.379 | 0.613 | 406034 | 325502 | 506492 |
1969 | 20691 | 12206 | 35074 | 161609 | 131226 | 199026 | 0.410 | 0.320 | 0.526 | 302662 | 241336 | 379571 |
1970 | 198008 | 115841 | 338455 | 150070 | 120059 | 187584 | 0.396 | 0.309 | 0.508 | 274410 | 218928 | 343952 |
1971 | 92973 | 53699 | 160974 | 122625 | 97980 | 153470 | 0.340 | 0.264 | 0.438 | 245896 | 199433 | 303185 |
1972 | 1104905 | 657377 | 1857099 | 122610 | 101636 | 147912 | 0.621 | 0.493 | 0.782 | 601189 | 424594 | 851232 |
1973 | 319769 | 190367 | 537131 | 125433 | 103054 | 152674 | 0.512 | 0.405 | 0.647 | 671003 | 504080 | 893201 |
1974 | 71489 | 42844 | 119288 | 164567 | 130117 | 208137 | 0.563 | 0.448 | 0.709 | 505056 | 392690 | 649574 |
1975 | 61128 | 36736 | 101714 | 188787 | 145863 | 244344 | 0.515 | 0.410 | 0.646 | 371234 | 294602 | 467799 |
1976 | 67076 | 40174 | 111994 | 183202 | 142535 | 235472 | 0.731 | 0.591 | 0.904 | 282951 | 229315 | 349134 |
1977 | 128579 | 75838 | 217996 | 115761 | 90745 | 147672 | 0.744 | 0.600 | 0.924 | 202549 | 165551 | 247815 |
1978 | 216666 | 129177 | 363408 | 78720 | 61653 | 100512 | 0.614 | 0.488 | 0.773 | 199136 | 156021 | 254165 |
1979 | 149981 | 89267 | 251990 | 62229 | 49226 | 78667 | 0.568 | 0.446 | 0.724 | 202510 | 160198 | 255998 |
1980 | 18282 | 10494 | 31849 | 62643 | 50471 | 77751 | 0.454 | 0.352 | 0.586 | 205487 | 162267 | 260218 |
1981 | 9042 | 5289 | 15459 | 71784 | 57336 | 89872 | 0.408 | 0.315 | 0.527 | 161393 | 127037 | 205039 |
1982 | 16403 | 9653 | 27874 | 67905 | 53355 | 86423 | 0.365 | 0.282 | 0.473 | 119602 | 95079 | 150449 |
1983 | 10100 | 5883 | 17339 | 58243 | 46108 | 73573 | 0.370 | 0.286 | 0.477 | 88251 | 71585 | 108797 |
1984 | 14859 | 8684 | 25426 | 52584 | 41653 | 66385 | 0.303 | 0.234 | 0.393 | 72027 | 58585 | 88552 |
1985 | 331934 | 195511 | 563551 | 49664 | 40281 | 61233 | 0.405 | 0.319 | 0.514 | 182161 | 125329 | 264764 |
1986 | 453033 | 268190 | 765275 | 54207 | 44300 | 66329 | 0.560 | 0.447 | 0.701 | 353221 | 260433 | 479069 |
1987 | 81541 | 47799 | 139102 | 72220 | 56489 | 92332 | 0.664 | 0.527 | 0.838 | 333455 | 257822 | 431276 |
1988 | 38368 | 22159 | 66436 | 76972 | 60042 | 98677 | 0.542 | 0.417 | 0.703 | 247490 | 193262 | 316934 |
1989 | 35008 | 20147 | 60831 | 82448 | 62671 | 108466 | 0.305 | 0.229 | 0.406 | 191291 | 148696 | 246088 |
1990 | 45138 | 26094 | 78083 | 85178 | 65073 | 111494 | 0.229 | 0.173 | 0.305 | 157685 | 124456 | 199787 |
1991 | 129885 | 75395 | 223756 | 97425 | 76668 | 123800 | 0.241 | 0.184 | 0.315 | 194516 | 154521 | 244864 |
1992 | 286448 | 168489 | 486990 | 113280 | 92149 | 139256 | 0.288 | 0.224 | 0.371 | 289995 | 227022 | 370435 |
1993 | 648426 | 399915 | 1051363 | 129678 | 107985 | 155729 | 0.312 | 0.246 | 0.397 | 468354 | 366856 | 597932 |
1994 | 249961 | 153818 | 406196 | 158613 | 136700 | 184040 | 0.351 | 0.278 | 0.442 | 584790 | 486539 | 702881 |
1995 | 96926 | 59904 | 156826 | 207696 | 178448 | 241736 | 0.317 | 0.252 | 0.398 | 629037 | 528797 | 748279 |
1996 | 112114 | 69062 | 182005 | 246745 | 209544 | 290550 | 0.380 | 0.303 | 0.476 | 545988 | 464901 | 641217 |
1997 | 122453 | 75980 | 197349 | 241344 | 204147 | 285319 | 0.396 | 0.314 | 0.499 | 434877 | 373977 | 505695 |
1998 | 61057 | 37890 | 98390 | 170103 | 145464 | 198914 | 0.425 | 0.337 | 0.535 | 298118 | 259760 | 342140 |
1999 | 186501 | 113297 | 307005 | 117166 | 99923 | 137386 | 0.474 | 0.376 | 0.597 | 256646 | 215369 | 305833 |
2000 | 74182 | 45826 | 120083 | 92301 | 78287 | 108824 | 0.379 | 0.301 | 0.479 | 222457 | 189325 | 261387 |
2001 | 364176 | 226032 | 586749 | 91106 | 78312 | 105990 | 0.382 | 0.305 | 0.478 | 290822 | 235673 | 358877 |
2002 | 328975 | 204771 | 528516 | 104032 | 90226 | 119950 | 0.361 | 0.289 | 0.450 | 389194 | 323724 | 467905 |
2003 | 244661 | 155021 | 386136 | 133312 | 116568 | 152462 | 0.429 | 0.347 | 0.532 | 464064 | 395232 | 544883 |
2004 | 256432 | 189195 | 347563 | 157805 | 138636 | 179624 | 0.410 | 0.330 | 0.508 | 477442 | 417917 | 545446 |
2005 | 430742 | 314462 | 590020 | 176584 | 155117 | 201023 | 0.422 | 0.342 | 0.521 | 524806 | 457574 | 601917 |
2006 | 191508 | 141854 | 258543 | 175310 | 154393 | 199061 | 0.377 | 0.304 | 0.467 | 455509 | 401126 | 517264 |
2007 | 1041942 | 729364 | 1488478 | 182551 | 160891 | 207127 | 0.350 | 0.281 | 0.437 | 639188 | 535997 | 762245 |
2008 | 1116561 | 782254 | 1593740 | 196516 | 171741 | 224865 | 0.303 | 0.238 | 0.385 | 832311 | 692175 | 1000820 |
2009 | 893728 | 623856 | 1280343 | 203293 | 177977 | 232211 | 0.276 | 0.218 | 0.350 | 1026347 | 850449 | 1238627 |
2010 | 301245 | 222007 | 408765 | 291973 | 252047 | 338223 | 0.261 | 0.207 | 0.329 | 1200149 | 1007611 | 1429478 |
2011 | 117602 | 86397 | 160079 | 405233 | 345038 | 475930 | 0.250 | 0.199 | 0.316 | 1105908 | 935741 | 1307021 |
2012 | 264506 | 187009 | 374120 | 534290 | 451179 | 632712 | 0.220 | 0.174 | 0.278 | 1033016 | 881406 | 1210704 |
2013 | 102138 | 73104 | 142703 | 582545 | 490786 | 691459 | 0.173 | 0.136 | 0.219 | 925754 | 794583 | 1078579 |
2014 | 383856 | 281016 | 524330 | 581286 | 487760 | 692744 | 0.171 | 0.135 | 0.217 | 955816 | 823898 | 1108857 |
2015 | 93796 | 67335 | 130655 | 551092 | 457497 | 663835 | 0.197 | 0.156 | 0.248 | 900424 | 772858 | 1049045 |
2016 | 176485 | 128571 | 242254 | 526964 | 432636 | 641858 | 0.250 | 0.199 | 0.314 | 794675 | 676186 | 933929 |
2017 | 168317 | 123592 | 229228 | 391450 | 315530 | 485638 | 0.368 | 0.293 | 0.463 | 621715 | 527434 | 732849 |
2018 | 340683 | 201508 | 575983 | 283956 | 220163 | 366233 | 0.372 | 0.288 | 0.480 | 559403 | 461293 | 678378 |
2019 | 340683 | 27776 | 4178639 | 217981 | 164277 | 289241 | 0.366 | 0.221 | 0.605 | 533923 | 312194 | 913130 |