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 | 67823 | 39102 | 117641 | 211064 | 175490 | 253848 | 0.729 | 0.578 | 0.920 | 386987 | 326784 | 458281 |
1951 | 660938 | 385875 | 1132074 | 127140 | 108239 | 149341 | 0.685 | 0.552 | 0.848 | 435819 | 321757 | 590314 |
1952 | 98452 | 57473 | 168650 | 102932 | 86644 | 122283 | 0.709 | 0.572 | 0.877 | 436654 | 326892 | 583271 |
1953 | 1089572 | 631869 | 1878818 | 120987 | 95746 | 152883 | 0.539 | 0.429 | 0.676 | 688655 | 489857 | 968131 |
1954 | 134503 | 78187 | 231380 | 170507 | 134293 | 216487 | 0.482 | 0.382 | 0.608 | 768838 | 563634 | 1048749 |
1955 | 55076 | 31778 | 95456 | 279573 | 213132 | 366726 | 0.412 | 0.323 | 0.525 | 756156 | 560626 | 1019880 |
1956 | 233354 | 134748 | 404118 | 336565 | 250937 | 451413 | 0.440 | 0.346 | 0.559 | 640594 | 491723 | 834536 |
1957 | 58580 | 34103 | 100625 | 256545 | 195956 | 335870 | 0.411 | 0.324 | 0.522 | 437088 | 349521 | 546592 |
1958 | 66148 | 38280 | 114304 | 185100 | 148386 | 230897 | 0.492 | 0.390 | 0.621 | 313223 | 258179 | 380003 |
1959 | 389587 | 229003 | 662777 | 127926 | 104788 | 156173 | 0.448 | 0.355 | 0.566 | 333355 | 258742 | 429484 |
1960 | 340345 | 199896 | 579477 | 115530 | 96976 | 137634 | 0.559 | 0.450 | 0.695 | 429288 | 336794 | 547183 |
1961 | 157084 | 92965 | 265426 | 126077 | 105256 | 151015 | 0.659 | 0.534 | 0.814 | 411722 | 333155 | 508816 |
1962 | 319171 | 189193 | 538445 | 124938 | 103034 | 151497 | 0.740 | 0.597 | 0.917 | 386052 | 311210 | 478891 |
1963 | 311911 | 184904 | 526158 | 97537 | 81895 | 116166 | 0.722 | 0.578 | 0.903 | 365383 | 289816 | 460654 |
1964 | 320829 | 189087 | 544359 | 86777 | 73014 | 103134 | 0.654 | 0.522 | 0.819 | 378315 | 297341 | 481341 |
1965 | 127021 | 74632 | 216184 | 100537 | 82618 | 122341 | 0.560 | 0.446 | 0.705 | 369224 | 294122 | 463501 |
1966 | 310268 | 182230 | 528266 | 135803 | 109776 | 168001 | 0.542 | 0.429 | 0.684 | 428280 | 341525 | 537071 |
1967 | 318060 | 185946 | 544039 | 146331 | 118145 | 181242 | 0.455 | 0.357 | 0.579 | 447568 | 356455 | 561970 |
1968 | 16287 | 9454 | 28061 | 162063 | 132639 | 198015 | 0.480 | 0.376 | 0.613 | 413486 | 330743 | 516929 |
1969 | 21084 | 12343 | 36015 | 162508 | 131812 | 200353 | 0.408 | 0.317 | 0.525 | 306421 | 243895 | 384975 |
1970 | 203066 | 118135 | 349056 | 150237 | 120052 | 188012 | 0.392 | 0.305 | 0.506 | 276852 | 220321 | 347889 |
1971 | 95395 | 55058 | 165284 | 122666 | 97944 | 153628 | 0.335 | 0.259 | 0.433 | 248736 | 201318 | 307323 |
1972 | 1124174 | 665374 | 1899334 | 123193 | 102185 | 148519 | 0.620 | 0.490 | 0.784 | 610555 | 429439 | 868057 |
1973 | 320985 | 190081 | 542038 | 126217 | 103669 | 153669 | 0.509 | 0.401 | 0.646 | 679903 | 510574 | 905389 |
1974 | 72388 | 43117 | 121532 | 165088 | 130606 | 208674 | 0.555 | 0.439 | 0.701 | 507356 | 394702 | 652164 |
1975 | 61727 | 36885 | 103299 | 189439 | 146431 | 245079 | 0.508 | 0.403 | 0.640 | 373399 | 296419 | 470370 |
1976 | 68523 | 40860 | 114914 | 184432 | 143533 | 236985 | 0.719 | 0.579 | 0.893 | 285208 | 231190 | 351847 |
1977 | 129572 | 76305 | 220026 | 116677 | 91451 | 148861 | 0.736 | 0.591 | 0.916 | 204483 | 167134 | 250177 |
1978 | 219616 | 130263 | 370262 | 79719 | 62417 | 101819 | 0.609 | 0.482 | 0.769 | 201501 | 157663 | 257528 |
1979 | 153125 | 90489 | 259117 | 62812 | 49757 | 79291 | 0.565 | 0.442 | 0.722 | 205286 | 162161 | 259879 |
1980 | 18682 | 10713 | 32580 | 62523 | 50597 | 77261 | 0.451 | 0.348 | 0.584 | 207985 | 164055 | 263680 |
1981 | 9170 | 5334 | 15765 | 71612 | 57273 | 89540 | 0.406 | 0.313 | 0.528 | 162782 | 128011 | 206998 |
1982 | 16719 | 9766 | 28620 | 67484 | 53046 | 85851 | 0.362 | 0.279 | 0.471 | 119767 | 95168 | 150725 |
1983 | 10088 | 5842 | 17419 | 57801 | 45822 | 72912 | 0.368 | 0.284 | 0.477 | 88031 | 71436 | 108481 |
1984 | 14871 | 8636 | 25607 | 52571 | 41670 | 66323 | 0.303 | 0.233 | 0.394 | 72063 | 58615 | 88596 |
1985 | 338840 | 198415 | 578650 | 49845 | 40502 | 61344 | 0.401 | 0.314 | 0.510 | 184875 | 126461 | 270272 |
1986 | 460659 | 270926 | 783264 | 54525 | 44657 | 66572 | 0.556 | 0.443 | 0.697 | 359535 | 264321 | 489047 |
1987 | 82195 | 47926 | 140965 | 72780 | 56958 | 92995 | 0.669 | 0.530 | 0.844 | 338957 | 262006 | 438509 |
1988 | 39501 | 22689 | 68771 | 77041 | 60133 | 98703 | 0.546 | 0.421 | 0.709 | 249180 | 194642 | 319000 |
1989 | 35450 | 20245 | 62074 | 82665 | 62846 | 108734 | 0.304 | 0.229 | 0.405 | 192902 | 149892 | 248254 |
1990 | 46343 | 26543 | 80911 | 85152 | 65231 | 111156 | 0.226 | 0.170 | 0.301 | 158397 | 125181 | 200428 |
1991 | 131938 | 75734 | 229850 | 98348 | 77799 | 124325 | 0.239 | 0.182 | 0.312 | 196670 | 156062 | 247843 |
1992 | 304094 | 176805 | 523025 | 114838 | 94244 | 139932 | 0.287 | 0.223 | 0.370 | 297861 | 231433 | 383355 |
1993 | 714780 | 432878 | 1180263 | 130490 | 109925 | 154903 | 0.313 | 0.246 | 0.399 | 493112 | 380508 | 639039 |
1994 | 362180 | 252362 | 519786 | 145826 | 126480 | 168130 | 0.349 | 0.277 | 0.441 | 622124 | 512431 | 755297 |
1995 | 98576 | 69105 | 140617 | 177716 | 152197 | 207514 | 0.319 | 0.253 | 0.402 | 642296 | 532075 | 775350 |
1996 | 99742 | 69878 | 142369 | 211252 | 178101 | 250573 | 0.379 | 0.303 | 0.474 | 558645 | 469613 | 664554 |
1997 | 139964 | 98350 | 199185 | 209882 | 176760 | 249209 | 0.391 | 0.310 | 0.492 | 440142 | 377534 | 513132 |
1998 | 64285 | 45159 | 91512 | 149949 | 128860 | 174491 | 0.435 | 0.345 | 0.548 | 292548 | 256062 | 334232 |
1999 | 170033 | 118614 | 243741 | 101755 | 88776 | 116632 | 0.497 | 0.398 | 0.622 | 239169 | 207329 | 275900 |
2000 | 70933 | 49805 | 101024 | 85791 | 74822 | 98368 | 0.401 | 0.319 | 0.504 | 220752 | 188056 | 259133 |
2001 | 398346 | 278026 | 570735 | 90617 | 78405 | 104731 | 0.403 | 0.323 | 0.503 | 305626 | 253945 | 367825 |
2002 | 391979 | 273995 | 560768 | 107950 | 93554 | 124561 | 0.371 | 0.298 | 0.463 | 433152 | 361012 | 519707 |
2003 | 325825 | 228306 | 464999 | 143691 | 124731 | 165533 | 0.429 | 0.347 | 0.532 | 518966 | 439903 | 612238 |
2004 | 284193 | 202541 | 398761 | 166110 | 143674 | 192048 | 0.420 | 0.337 | 0.525 | 515161 | 443664 | 598180 |
2005 | 416604 | 294882 | 588572 | 166336 | 144575 | 191373 | 0.430 | 0.347 | 0.533 | 528867 | 455394 | 614195 |
2006 | 157731 | 112055 | 222024 | 162609 | 143006 | 184899 | 0.373 | 0.300 | 0.464 | 473641 | 409432 | 547918 |
2007 | 708859 | 487439 | 1030861 | 183934 | 161972 | 208873 | 0.351 | 0.281 | 0.440 | 615391 | 520191 | 728014 |
2008 | 1309897 | 907908 | 1889872 | 208726 | 182031 | 239336 | 0.302 | 0.236 | 0.386 | 930444 | 769225 | 1125452 |
2009 | 1234738 | 858588 | 1775680 | 222316 | 193337 | 255639 | 0.263 | 0.207 | 0.336 | 1229526 | 1010791 | 1495594 |
2010 | 265298 | 187627 | 375121 | 309312 | 264152 | 362192 | 0.250 | 0.196 | 0.318 | 1365526 | 1129567 | 1650776 |
2011 | 118868 | 84795 | 166633 | 418037 | 352603 | 495614 | 0.231 | 0.181 | 0.293 | 1308186 | 1088760 | 1571835 |
2012 | 382103 | 270985 | 538784 | 522194 | 436764 | 624334 | 0.200 | 0.157 | 0.256 | 1223489 | 1029595 | 1453898 |
2013 | 127748 | 91135 | 179068 | 545515 | 453460 | 656258 | 0.158 | 0.123 | 0.203 | 1010759 | 856611 | 1192645 |
2014 | 467962 | 331393 | 660812 | 520214 | 434661 | 622606 | 0.169 | 0.132 | 0.216 | 972197 | 832878 | 1134820 |
2015 | 68406 | 48719 | 96048 | 476604 | 398825 | 569553 | 0.200 | 0.157 | 0.253 | 862678 | 738676 | 1007498 |
2016 | 220244 | 155768 | 311406 | 477901 | 400398 | 570407 | 0.251 | 0.199 | 0.316 | 787281 | 674636 | 918735 |
2017 | 186297 | 132397 | 262141 | 379700 | 322674 | 446803 | 0.356 | 0.283 | 0.449 | 646081 | 560615 | 744576 |
2018 | 359568 | 245366 | 526925 | 287969 | 246187 | 336841 | 0.371 | 0.289 | 0.477 | 578195 | 498797 | 670232 |
2019 | 878983 | 532216 | 1451686 | 224338 | 188279 | 267303 | 0.372 | 0.224 | 0.618 | 717832 | 563977 | 913660 |