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 | 63730 | 35237 | 115262 | 208972 | 166113 | 262889 | 0.713 | 0.540 | 0.941 | 380794 | 308442 | 470118 |
1951 | 692044 | 390673 | 1225898 | 127048 | 104809 | 154005 | 0.702 | 0.547 | 0.900 | 446880 | 320336 | 623413 |
1952 | 98354 | 55647 | 173838 | 101713 | 82599 | 125250 | 0.680 | 0.531 | 0.871 | 435376 | 307074 | 617285 |
1953 | 1068351 | 601102 | 1898803 | 122328 | 92091 | 162493 | 0.559 | 0.433 | 0.724 | 684521 | 473540 | 989502 |
1954 | 140998 | 79282 | 250757 | 169161 | 126555 | 226109 | 0.503 | 0.386 | 0.655 | 754316 | 523818 | 1086240 |
1955 | 50948 | 28390 | 91430 | 266655 | 191824 | 370678 | 0.386 | 0.291 | 0.511 | 725145 | 504305 | 1042692 |
1956 | 262692 | 147448 | 468009 | 328319 | 229627 | 469428 | 0.447 | 0.339 | 0.588 | 637725 | 464661 | 875246 |
1957 | 60187 | 33793 | 107194 | 252879 | 182001 | 351359 | 0.401 | 0.305 | 0.528 | 437806 | 334052 | 573786 |
1958 | 58094 | 32534 | 103735 | 184563 | 141561 | 240626 | 0.492 | 0.377 | 0.641 | 312046 | 247152 | 393980 |
1959 | 379774 | 216012 | 667688 | 126733 | 100744 | 159426 | 0.468 | 0.359 | 0.609 | 327994 | 248816 | 432368 |
1960 | 373329 | 213289 | 653452 | 111793 | 91925 | 135954 | 0.579 | 0.452 | 0.740 | 430505 | 324213 | 571645 |
1961 | 158388 | 91009 | 275649 | 122099 | 98166 | 151868 | 0.670 | 0.527 | 0.852 | 408829 | 315527 | 529719 |
1962 | 325394 | 187335 | 565197 | 121518 | 95654 | 154374 | 0.738 | 0.576 | 0.946 | 383859 | 298491 | 493641 |
1963 | 311973 | 179715 | 541563 | 96172 | 77466 | 119394 | 0.698 | 0.537 | 0.906 | 363870 | 277924 | 476395 |
1964 | 309506 | 177260 | 540413 | 87580 | 70881 | 108213 | 0.644 | 0.497 | 0.835 | 378556 | 287165 | 499030 |
1965 | 115795 | 65958 | 203286 | 101112 | 79618 | 128408 | 0.580 | 0.448 | 0.752 | 365415 | 278277 | 479839 |
1966 | 328377 | 187034 | 576534 | 132414 | 102176 | 171601 | 0.529 | 0.406 | 0.690 | 425185 | 325728 | 555010 |
1967 | 297774 | 168377 | 526612 | 144931 | 112112 | 187357 | 0.457 | 0.348 | 0.599 | 442013 | 340071 | 574513 |
1968 | 15038 | 8464 | 26719 | 158710 | 125320 | 200997 | 0.481 | 0.365 | 0.633 | 402412 | 308880 | 524267 |
1969 | 22593 | 12809 | 39851 | 159011 | 124654 | 202838 | 0.407 | 0.306 | 0.541 | 300177 | 228987 | 393498 |
1970 | 226783 | 128305 | 400846 | 147713 | 114051 | 191311 | 0.402 | 0.302 | 0.534 | 282335 | 217286 | 366856 |
1971 | 74792 | 42173 | 132639 | 120610 | 93523 | 155544 | 0.331 | 0.247 | 0.444 | 243592 | 189585 | 312985 |
1972 | 1198263 | 693856 | 2069353 | 122218 | 99030 | 150836 | 0.617 | 0.473 | 0.806 | 630556 | 431169 | 922147 |
1973 | 374614 | 216721 | 647541 | 126291 | 100272 | 159062 | 0.497 | 0.379 | 0.651 | 703689 | 499916 | 990525 |
1974 | 70900 | 41219 | 121954 | 171300 | 128817 | 227794 | 0.561 | 0.430 | 0.733 | 533862 | 392074 | 726925 |
1975 | 64040 | 37308 | 109928 | 192496 | 140122 | 264446 | 0.495 | 0.379 | 0.645 | 381475 | 286829 | 507353 |
1976 | 65306 | 38371 | 111150 | 184328 | 135662 | 250452 | 0.736 | 0.575 | 0.941 | 285432 | 220932 | 368762 |
1977 | 151087 | 88243 | 258684 | 114769 | 85824 | 153475 | 0.771 | 0.603 | 0.986 | 208549 | 165214 | 263252 |
1978 | 233987 | 135949 | 402722 | 76317 | 58375 | 99773 | 0.613 | 0.471 | 0.799 | 204771 | 155887 | 268985 |
1979 | 148656 | 85714 | 257817 | 61131 | 48744 | 76666 | 0.560 | 0.424 | 0.739 | 204346 | 155914 | 267824 |
1980 | 15414 | 8644 | 27488 | 61883 | 49660 | 77114 | 0.442 | 0.330 | 0.592 | 205525 | 154854 | 272776 |
1981 | 8848 | 4994 | 15676 | 70188 | 54318 | 90696 | 0.397 | 0.296 | 0.533 | 159591 | 119716 | 212749 |
1982 | 15511 | 8797 | 27349 | 66370 | 50133 | 87865 | 0.371 | 0.277 | 0.498 | 117397 | 89561 | 153886 |
1983 | 11505 | 6483 | 20416 | 57084 | 43640 | 74669 | 0.385 | 0.289 | 0.514 | 87304 | 68583 | 111134 |
1984 | 17346 | 9728 | 30929 | 51323 | 39456 | 66760 | 0.295 | 0.218 | 0.398 | 71720 | 56753 | 90635 |
1985 | 347681 | 197467 | 612164 | 49238 | 39507 | 61367 | 0.413 | 0.314 | 0.544 | 188175 | 125338 | 282515 |
1986 | 414309 | 236462 | 725917 | 53274 | 42809 | 66296 | 0.566 | 0.436 | 0.736 | 342297 | 241516 | 485133 |
1987 | 75177 | 42708 | 132331 | 69389 | 51470 | 93548 | 0.633 | 0.485 | 0.825 | 318685 | 233528 | 434895 |
1988 | 32717 | 18422 | 58102 | 74648 | 55413 | 100561 | 0.527 | 0.396 | 0.702 | 238854 | 177638 | 321167 |
1989 | 33797 | 18974 | 60200 | 78757 | 57397 | 108068 | 0.331 | 0.244 | 0.449 | 181815 | 136661 | 241890 |
1990 | 35668 | 20430 | 62270 | 82277 | 60825 | 111293 | 0.261 | 0.193 | 0.353 | 147599 | 114061 | 190997 |
1991 | 119699 | 73077 | 196064 | 93325 | 72043 | 120896 | 0.274 | 0.207 | 0.363 | 178258 | 142301 | 223301 |
1992 | 405363 | 247937 | 662747 | 109503 | 88224 | 135914 | 0.302 | 0.231 | 0.395 | 317726 | 244546 | 412804 |
1993 | 1117823 | 688776 | 1814126 | 135106 | 112389 | 162414 | 0.297 | 0.227 | 0.388 | 645399 | 483214 | 862018 |
1994 | 434042 | 299927 | 628127 | 163252 | 138522 | 192396 | 0.336 | 0.256 | 0.441 | 794524 | 632386 | 998234 |
1995 | 93509 | 64953 | 134621 | 206442 | 172922 | 246458 | 0.323 | 0.247 | 0.423 | 769560 | 619806 | 955499 |
1996 | 90573 | 62932 | 130355 | 232540 | 192989 | 280196 | 0.390 | 0.302 | 0.503 | 611933 | 505243 | 741153 |
1997 | 124653 | 86762 | 179092 | 217048 | 180240 | 261373 | 0.456 | 0.346 | 0.602 | 447453 | 377279 | 530679 |
1998 | 59896 | 41774 | 85879 | 150463 | 125905 | 179811 | 0.487 | 0.373 | 0.635 | 292753 | 250001 | 342816 |
1999 | 195156 | 135603 | 280863 | 99701 | 83682 | 118787 | 0.530 | 0.413 | 0.679 | 247513 | 208699 | 293546 |
2000 | 70144 | 48916 | 100584 | 89575 | 75450 | 106344 | 0.411 | 0.315 | 0.536 | 229834 | 191500 | 275840 |
2001 | 481358 | 333893 | 693953 | 94164 | 79127 | 112059 | 0.406 | 0.315 | 0.524 | 335323 | 271972 | 413430 |
2002 | 480772 | 333530 | 693017 | 114094 | 96673 | 134654 | 0.347 | 0.269 | 0.448 | 501315 | 405626 | 619577 |
2003 | 371824 | 258924 | 533951 | 158242 | 133468 | 187614 | 0.396 | 0.310 | 0.506 | 600070 | 495167 | 727197 |
2004 | 299053 | 212263 | 421331 | 182659 | 155018 | 215228 | 0.423 | 0.325 | 0.550 | 563579 | 476220 | 666963 |
2005 | 465811 | 328908 | 659697 | 180318 | 153116 | 212352 | 0.429 | 0.335 | 0.550 | 574203 | 485062 | 679726 |
2006 | 165444 | 116787 | 234373 | 172048 | 147005 | 201357 | 0.375 | 0.291 | 0.484 | 499178 | 421865 | 590658 |
2007 | 975708 | 663229 | 1435411 | 194479 | 165843 | 228060 | 0.346 | 0.266 | 0.450 | 712996 | 583297 | 871535 |
2008 | 1909530 | 1307359 | 2789062 | 233513 | 197639 | 275899 | 0.269 | 0.199 | 0.362 | 1213401 | 967443 | 1521891 |
2009 | 1738489 | 1197585 | 2523699 | 265310 | 221394 | 317936 | 0.231 | 0.171 | 0.310 | 1658180 | 1318782 | 2084923 |
2010 | 329570 | 230573 | 471072 | 375321 | 307916 | 457482 | 0.220 | 0.165 | 0.294 | 1788500 | 1428412 | 2239362 |
2011 | 115643 | 81985 | 163119 | 474521 | 384875 | 585049 | 0.196 | 0.147 | 0.261 | 1519763 | 1222238 | 1889713 |
2012 | 433438 | 306088 | 613773 | 586027 | 471306 | 728673 | 0.170 | 0.127 | 0.227 | 1350594 | 1102831 | 1654020 |
2013 | 125491 | 88949 | 177046 | 643513 | 509607 | 812606 | 0.144 | 0.106 | 0.195 | 1164511 | 948526 | 1429676 |
2014 | 517462 | 365469 | 732667 | 636151 | 486223 | 832311 | 0.152 | 0.113 | 0.207 | 1149027 | 925948 | 1425850 |
2015 | 63152 | 44604 | 89413 | 581430 | 418979 | 806870 | 0.186 | 0.139 | 0.248 | 1002466 | 780298 | 1287889 |
2016 | 232647 | 161285 | 335585 | 592934 | 410478 | 856492 | 0.237 | 0.179 | 0.315 | 927968 | 698505 | 1232812 |
2017 | 188738 | 133465 | 266902 | 476647 | 307580 | 738645 | 0.340 | 0.257 | 0.451 | 746152 | 542750 | 1025782 |
2018 | 407922 | 272189 | 611343 | 392102 | 235624 | 652495 | 0.332 | 0.245 | 0.451 | 707081 | 508189 | 983814 |
2019 | 1231877 | 716828 | 2116994 | 332264 | 190141 | 580619 | 0.331 | 0.186 | 0.588 | 960311 | 681828 | 1352536 |