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 | 72761 | 45992 | 115112 | 214657 | 192017 | 239966 | 0.753 | 0.634 | 0.894 | 388526 | 347865 | 433939 |
1951 | 657856 | 418676 | 1033675 | 126320 | 112031 | 142433 | 0.682 | 0.572 | 0.812 | 433676 | 337416 | 557399 |
1952 | 89595 | 56731 | 141495 | 101703 | 88530 | 116836 | 0.710 | 0.593 | 0.851 | 424658 | 335855 | 536942 |
1953 | 1239930 | 801972 | 1917057 | 120741 | 103934 | 140266 | 0.536 | 0.441 | 0.650 | 735118 | 556706 | 970707 |
1954 | 134460 | 85207 | 212183 | 174448 | 147111 | 206866 | 0.430 | 0.352 | 0.525 | 827407 | 647353 | 1057540 |
1955 | 58887 | 36937 | 93880 | 315003 | 267622 | 370772 | 0.443 | 0.366 | 0.537 | 851809 | 714535 | 1015454 |
1956 | 231068 | 146105 | 365439 | 369538 | 313644 | 435393 | 0.469 | 0.388 | 0.567 | 692501 | 592626 | 809207 |
1957 | 60569 | 38154 | 96152 | 253894 | 216984 | 297083 | 0.424 | 0.352 | 0.512 | 435671 | 377108 | 503329 |
1958 | 73115 | 46330 | 115386 | 182230 | 157967 | 210220 | 0.517 | 0.428 | 0.624 | 315708 | 277081 | 359721 |
1959 | 391037 | 253670 | 602791 | 125312 | 108538 | 144678 | 0.444 | 0.365 | 0.541 | 333698 | 272880 | 408071 |
1960 | 323443 | 208746 | 501161 | 112797 | 99261 | 128178 | 0.540 | 0.449 | 0.649 | 419713 | 347584 | 506810 |
1961 | 146432 | 94828 | 226118 | 124952 | 111085 | 140550 | 0.663 | 0.559 | 0.787 | 403365 | 349318 | 465776 |
1962 | 296049 | 192056 | 456351 | 125437 | 111265 | 141413 | 0.789 | 0.668 | 0.933 | 377923 | 323973 | 440858 |
1963 | 317401 | 207378 | 485794 | 94456 | 82963 | 107542 | 0.755 | 0.631 | 0.904 | 354357 | 294789 | 425962 |
1964 | 355850 | 231183 | 547745 | 84600 | 74142 | 96532 | 0.631 | 0.522 | 0.764 | 387092 | 318371 | 470646 |
1965 | 127776 | 81987 | 199137 | 103209 | 89784 | 118641 | 0.524 | 0.431 | 0.636 | 387160 | 325522 | 460470 |
1966 | 315725 | 203797 | 489125 | 146050 | 126753 | 168285 | 0.556 | 0.461 | 0.671 | 452701 | 384790 | 532597 |
1967 | 342452 | 220280 | 532383 | 151399 | 130057 | 176244 | 0.440 | 0.362 | 0.536 | 465287 | 389020 | 556506 |
1968 | 18020 | 11063 | 29350 | 168448 | 145351 | 195215 | 0.481 | 0.395 | 0.586 | 427518 | 360867 | 506478 |
1969 | 20779 | 12870 | 33549 | 168231 | 143983 | 196564 | 0.410 | 0.334 | 0.504 | 317602 | 270890 | 372368 |
1970 | 211503 | 135043 | 331253 | 155652 | 131529 | 184200 | 0.382 | 0.308 | 0.474 | 287793 | 241433 | 343055 |
1971 | 110581 | 69911 | 174911 | 127729 | 107271 | 152089 | 0.326 | 0.259 | 0.409 | 264323 | 223741 | 312265 |
1972 | 1048130 | 658292 | 1668828 | 128663 | 111459 | 148522 | 0.653 | 0.532 | 0.801 | 600837 | 448954 | 804102 |
1973 | 312639 | 202381 | 482966 | 124980 | 106940 | 146063 | 0.531 | 0.432 | 0.653 | 635057 | 503541 | 800923 |
1974 | 66575 | 42831 | 103482 | 153561 | 133457 | 176694 | 0.505 | 0.415 | 0.615 | 462545 | 397742 | 537907 |
1975 | 59782 | 38456 | 92934 | 194792 | 166288 | 228183 | 0.497 | 0.413 | 0.597 | 379059 | 327909 | 438187 |
1976 | 62394 | 39557 | 98415 | 196525 | 168418 | 229322 | 0.721 | 0.605 | 0.858 | 296785 | 259351 | 339622 |
1977 | 121404 | 76076 | 193739 | 118743 | 99837 | 141229 | 0.734 | 0.604 | 0.892 | 201640 | 172496 | 235708 |
1978 | 215995 | 140035 | 333157 | 81316 | 67124 | 98509 | 0.621 | 0.503 | 0.768 | 200222 | 164247 | 244076 |
1979 | 162375 | 105054 | 250973 | 62698 | 52610 | 74721 | 0.579 | 0.465 | 0.722 | 207429 | 171493 | 250897 |
1980 | 22032 | 13487 | 35992 | 63105 | 53417 | 74550 | 0.470 | 0.375 | 0.589 | 213899 | 177790 | 257342 |
1981 | 10230 | 6043 | 17318 | 73239 | 61678 | 86967 | 0.431 | 0.344 | 0.540 | 168960 | 141953 | 201106 |
1982 | 16883 | 10333 | 27587 | 68902 | 56749 | 83657 | 0.379 | 0.300 | 0.479 | 123109 | 102630 | 147675 |
1983 | 8794 | 5165 | 14974 | 58318 | 47706 | 71291 | 0.352 | 0.275 | 0.450 | 87975 | 73442 | 105384 |
1984 | 13327 | 8158 | 21770 | 53232 | 43214 | 65572 | 0.314 | 0.243 | 0.406 | 71915 | 59811 | 86467 |
1985 | 358975 | 231545 | 556537 | 49236 | 40837 | 59364 | 0.394 | 0.308 | 0.503 | 191655 | 139548 | 263220 |
1986 | 486480 | 314419 | 752697 | 55065 | 46502 | 65206 | 0.535 | 0.424 | 0.675 | 377657 | 294665 | 484025 |
1987 | 90234 | 57395 | 141861 | 78143 | 66568 | 91731 | 0.626 | 0.501 | 0.782 | 356841 | 296693 | 429183 |
1988 | 38764 | 24123 | 62292 | 80271 | 67279 | 95772 | 0.508 | 0.405 | 0.637 | 254164 | 214535 | 301114 |
1989 | 29093 | 17940 | 47182 | 84795 | 69522 | 103424 | 0.371 | 0.293 | 0.470 | 193698 | 161394 | 232468 |
1990 | 38095 | 24273 | 59787 | 85995 | 69609 | 106238 | 0.210 | 0.164 | 0.269 | 154167 | 128144 | 185475 |
1991 | 112774 | 78843 | 161306 | 100968 | 84396 | 120795 | 0.238 | 0.189 | 0.299 | 187889 | 159691 | 221066 |
1992 | 335858 | 237014 | 475922 | 111694 | 96179 | 129711 | 0.292 | 0.235 | 0.364 | 295044 | 246193 | 353589 |
1993 | 871411 | 625879 | 1213266 | 126958 | 111534 | 144514 | 0.314 | 0.254 | 0.387 | 536233 | 440292 | 653079 |
1994 | 408424 | 327303 | 509651 | 155827 | 138697 | 175073 | 0.368 | 0.302 | 0.448 | 662679 | 576133 | 762225 |
1995 | 102605 | 79534 | 132369 | 191570 | 169952 | 215938 | 0.294 | 0.246 | 0.352 | 655057 | 575582 | 745505 |
1996 | 101744 | 79199 | 130707 | 223545 | 198476 | 251780 | 0.361 | 0.305 | 0.426 | 566387 | 502253 | 638711 |
1997 | 122408 | 95445 | 156988 | 194686 | 172853 | 219278 | 0.439 | 0.370 | 0.521 | 407592 | 364528 | 455743 |
1998 | 65112 | 50034 | 84734 | 134698 | 118868 | 152636 | 0.447 | 0.373 | 0.535 | 270376 | 241485 | 302724 |
1999 | 155889 | 124086 | 195843 | 97105 | 85724 | 109997 | 0.458 | 0.379 | 0.553 | 237662 | 211384 | 267207 |
2000 | 85277 | 66388 | 109542 | 79833 | 70370 | 90568 | 0.338 | 0.276 | 0.413 | 217993 | 192087 | 247393 |
2001 | 378027 | 307463 | 464785 | 92659 | 82383 | 104217 | 0.364 | 0.301 | 0.439 | 324098 | 285369 | 368083 |
2002 | 407561 | 330715 | 502264 | 110740 | 98495 | 124507 | 0.348 | 0.289 | 0.420 | 444267 | 390737 | 505130 |
2003 | 351789 | 281180 | 440129 | 140397 | 125590 | 156949 | 0.420 | 0.354 | 0.499 | 517583 | 459133 | 583473 |
2004 | 268103 | 217865 | 329925 | 159948 | 143017 | 178884 | 0.383 | 0.324 | 0.452 | 502458 | 448912 | 562391 |
2005 | 377538 | 308142 | 462563 | 171122 | 153074 | 191298 | 0.399 | 0.339 | 0.471 | 518909 | 464227 | 580031 |
2006 | 161310 | 129796 | 200477 | 155933 | 139320 | 174526 | 0.364 | 0.307 | 0.431 | 447096 | 400107 | 499602 |
2007 | 557396 | 450646 | 689434 | 157836 | 141202 | 176430 | 0.378 | 0.318 | 0.449 | 514800 | 458049 | 578582 |
2008 | 1148643 | 938736 | 1405487 | 167079 | 148216 | 188343 | 0.309 | 0.257 | 0.372 | 758246 | 661763 | 868796 |
2009 | 1063378 | 873060 | 1295184 | 187986 | 166816 | 211842 | 0.255 | 0.212 | 0.307 | 1026214 | 894214 | 1177699 |
2010 | 248660 | 201149 | 307393 | 255404 | 226385 | 288142 | 0.240 | 0.202 | 0.286 | 1160757 | 1013876 | 1328917 |
2011 | 122131 | 96153 | 155128 | 368893 | 326609 | 416652 | 0.251 | 0.213 | 0.296 | 1209033 | 1063818 | 1374071 |
2012 | 355925 | 288439 | 439200 | 496545 | 436186 | 565256 | 0.216 | 0.182 | 0.256 | 1203285 | 1061042 | 1364597 |
2013 | 124285 | 98326 | 157099 | 546693 | 478771 | 624250 | 0.145 | 0.121 | 0.174 | 1026012 | 905579 | 1162462 |
2014 | 424711 | 345637 | 521876 | 544893 | 480261 | 618223 | 0.151 | 0.126 | 0.182 | 1001178 | 892331 | 1123303 |
2015 | 74905 | 58243 | 96335 | 517107 | 460514 | 580654 | 0.186 | 0.155 | 0.223 | 891190 | 798923 | 994112 |
2016 | 219093 | 175155 | 274053 | 507687 | 451698 | 570617 | 0.253 | 0.212 | 0.303 | 819764 | 733627 | 916014 |
2017 | 202116 | 161983 | 252191 | 424801 | 379693 | 475268 | 0.336 | 0.281 | 0.402 | 719804 | 645853 | 802223 |
2018 | 384059 | 307036 | 480404 | 320334 | 282135 | 363704 | 0.374 | 0.308 | 0.454 | 645874 | 571954 | 729348 |
2019 | 875480 | 706015 | 1085622 | 259478 | 222582 | 302489 | 0.376 | 0.297 | 0.477 | 752610 | 651435 | 869498 |
2020 | 497507 | 386987 | 639591 | 243420 | 196733 | 301187 | 0.370 | 0.224 | 0.610 | 798171 | 664703 | 958439 |