Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 0) | Low | High | SSB | Low | High | Fbar(2-4) | Low | High | TSB | Low | High |
1965 | 25701299 | 13653199 | 48381100 | 925115 | 574481 | 1489759 | 0.679 | 0.495 | 0.933 | 1283600 | 888058 | 1855316 |
1966 | 57131915 | 31280233 | 104348828 | 498643 | 319486 | 778266 | 0.671 | 0.503 | 0.895 | 1479031 | 1047809 | 2087720 |
1967 | 49408018 | 26855979 | 90897906 | 187232 | 124118 | 282438 | 0.534 | 0.401 | 0.711 | 1965712 | 1362238 | 2836527 |
1968 | 2694933 | 1438575 | 5048512 | 138122 | 101147 | 188615 | 0.488 | 0.367 | 0.648 | 3159185 | 2098514 | 4755962 |
1969 | 8629412 | 4843634 | 15374147 | 271194 | 190899 | 385263 | 0.661 | 0.510 | 0.859 | 2118712 | 1444955 | 3106630 |
1970 | 62702412 | 35176669 | 111767049 | 1090087 | 721161 | 1647746 | 0.836 | 0.649 | 1.078 | 2116280 | 1510335 | 2965329 |
1971 | 33594173 | 19213356 | 58738747 | 488181 | 330954 | 720104 | 0.762 | 0.598 | 0.971 | 2428582 | 1732724 | 3403894 |
1972 | 20636147 | 11681884 | 36453930 | 225051 | 158133 | 320288 | 0.802 | 0.626 | 1.028 | 2163353 | 1611417 | 2904334 |
1973 | 17558742 | 9805345 | 31442995 | 267249 | 195397 | 365523 | 0.770 | 0.602 | 0.985 | 1931149 | 1426858 | 2613669 |
1974 | 48304618 | 27592892 | 84562941 | 302923 | 222660 | 412118 | 0.847 | 0.667 | 1.075 | 2570867 | 1820445 | 3630627 |
1975 | 5254464 | 3018486 | 9146770 | 152945 | 117977 | 198277 | 0.909 | 0.719 | 1.149 | 2305490 | 1615947 | 3289270 |
1976 | 9953660 | 5736740 | 17270324 | 203138 | 146982 | 280750 | 0.914 | 0.723 | 1.155 | 1182795 | 896514 | 1560494 |
1977 | 9564873 | 5494508 | 16650590 | 329429 | 232495 | 466778 | 0.883 | 0.698 | 1.116 | 837476 | 647298 | 1083530 |
1978 | 18054442 | 10377387 | 31410884 | 141070 | 103989 | 191373 | 0.895 | 0.706 | 1.134 | 696800 | 527646 | 920181 |
1979 | 39476957 | 22628365 | 68870647 | 96495 | 74409 | 125138 | 0.862 | 0.677 | 1.098 | 985584 | 722397 | 1344657 |
1980 | 16968482 | 9574957 | 30071090 | 109539 | 81859 | 146578 | 0.807 | 0.629 | 1.036 | 1205847 | 887044 | 1639227 |
1981 | 29458251 | 16454121 | 52739891 | 195500 | 138839 | 275286 | 0.680 | 0.525 | 0.881 | 1042175 | 790891 | 1373296 |
1982 | 17556986 | 9851287 | 31290102 | 426470 | 303471 | 599321 | 0.657 | 0.508 | 0.852 | 1058023 | 817624 | 1369104 |
1983 | 35390353 | 20083183 | 62364468 | 288095 | 214614 | 386735 | 0.738 | 0.575 | 0.948 | 1283860 | 975708 | 1689334 |
1984 | 9892227 | 5641753 | 17344989 | 246379 | 188793 | 321530 | 0.800 | 0.624 | 1.025 | 1542144 | 1094428 | 2173016 |
1985 | 11939321 | 6812482 | 20924441 | 175961 | 137593 | 225028 | 0.826 | 0.645 | 1.057 | 1054205 | 806809 | 1377460 |
1986 | 8615260 | 4876259 | 15221242 | 303161 | 216075 | 425347 | 0.814 | 0.634 | 1.044 | 911305 | 700655 | 1185286 |
1987 | 1686606 | 961909 | 2957287 | 176579 | 134396 | 232002 | 0.905 | 0.711 | 1.152 | 735725 | 552878 | 979044 |
1988 | 2342543 | 1337165 | 4103836 | 133445 | 102266 | 174129 | 0.947 | 0.747 | 1.201 | 530493 | 411992 | 683079 |
1989 | 2844245 | 1632054 | 4956778 | 180929 | 130255 | 251317 | 0.975 | 0.771 | 1.232 | 436775 | 337483 | 565280 |
1990 | 4023437 | 2320623 | 6975733 | 78482 | 59157 | 104121 | 0.989 | 0.780 | 1.254 | 437079 | 328493 | 581558 |
1991 | 10705459 | 6777322 | 16910345 | 44219 | 34969 | 55914 | 1.100 | 0.881 | 1.372 | 710862 | 532749 | 948522 |
1992 | 22577365 | 14129027 | 36077319 | 50979 | 39578 | 65664 | 0.972 | 0.785 | 1.204 | 925199 | 698482 | 1225505 |
1993 | 8486905 | 5259006 | 13696039 | 114945 | 84006 | 157277 | 0.976 | 0.783 | 1.216 | 851880 | 659772 | 1099925 |
1994 | 14655375 | 9070504 | 23678953 | 124603 | 94659 | 164018 | 0.875 | 0.696 | 1.099 | 821631 | 649687 | 1039081 |
1995 | 9181685 | 5600134 | 15053807 | 187383 | 140586 | 249758 | 0.819 | 0.650 | 1.033 | 933695 | 718977 | 1212538 |
1996 | 11362256 | 6967957 | 18527791 | 126182 | 99578 | 159892 | 0.817 | 0.645 | 1.033 | 905139 | 716131 | 1144032 |
1997 | 4420099 | 2752311 | 7098499 | 264160 | 194480 | 358805 | 0.717 | 0.562 | 0.914 | 862625 | 682067 | 1090981 |
1998 | 4077739 | 2552106 | 6515386 | 181922 | 141636 | 233667 | 0.706 | 0.552 | 0.903 | 661025 | 530937 | 822988 |
1999 | 32017861 | 19097202 | 53680293 | 145785 | 114968 | 184862 | 0.761 | 0.589 | 0.984 | 1207224 | 842522 | 1729794 |
2000 | 6297434 | 3790156 | 10463338 | 87588 | 70128 | 109394 | 0.704 | 0.534 | 0.929 | 1696788 | 1198160 | 2402925 |
2001 | 993353 | 618910 | 1594336 | 58844 | 46639 | 74243 | 0.553 | 0.415 | 0.736 | 958596 | 711450 | 1291596 |
2002 | 3547644 | 2044606 | 6155602 | 489176 | 337627 | 708750 | 0.464 | 0.340 | 0.632 | 738972 | 560996 | 973412 |
2003 | 2362568 | 1459466 | 3824501 | 408613 | 293941 | 568021 | 0.290 | 0.206 | 0.410 | 530753 | 405614 | 694499 |
2004 | 2001118 | 1247103 | 3211021 | 268750 | 198968 | 363007 | 0.283 | 0.206 | 0.389 | 460547 | 365970 | 579567 |
2005 | 8450737 | 5134928 | 13907685 | 164310 | 125032 | 215927 | 0.316 | 0.234 | 0.427 | 737327 | 529081 | 1027538 |
2006 | 2131049 | 1324932 | 3427624 | 89353 | 70623 | 113050 | 0.429 | 0.318 | 0.578 | 628024 | 463557 | 850843 |
2007 | 1369991 | 854888 | 2195463 | 57129 | 45110 | 72350 | 0.404 | 0.300 | 0.546 | 453249 | 350346 | 586376 |
2008 | 1799870 | 1119812 | 2892925 | 192616 | 137167 | 270479 | 0.309 | 0.227 | 0.421 | 390742 | 307389 | 496699 |
2009 | 7474698 | 4634646 | 12055098 | 153491 | 113367 | 207815 | 0.258 | 0.188 | 0.356 | 650878 | 479846 | 882870 |
2010 | 904463 | 555199 | 1473442 | 136700 | 103893 | 179867 | 0.262 | 0.190 | 0.361 | 438614 | 332395 | 578776 |
2011 | 725006 | 433106 | 1213639 | 97348 | 73294 | 129297 | 0.282 | 0.202 | 0.394 | 358961 | 273979 | 470303 |
2012 | 986230 | 615691 | 1579769 | 220206 | 159550 | 303921 | 0.229 | 0.161 | 0.326 | 319556 | 247515 | 412566 |
2013 | 977076 | 608153 | 1569797 | 178020 | 129016 | 245635 | 0.240 | 0.172 | 0.335 | 308164 | 240021 | 395652 |
2014 | 4135649 | 2507045 | 6822212 | 118248 | 85090 | 164329 | 0.309 | 0.222 | 0.430 | 396231 | 299929 | 523453 |
2015 | 1915815 | 1173418 | 3127911 | 82123 | 58083 | 116113 | 0.393 | 0.274 | 0.564 | 433348 | 321776 | 583606 |
2016 | 2383323 | 1471006 | 3861458 | 54724 | 37952 | 78908 | 0.320 | 0.221 | 0.461 | 478695 | 365475 | 626991 |
2017 | 1908626 | 1164078 | 3129389 | 151242 | 105749 | 216306 | 0.260 | 0.182 | 0.372 | 441202 | 341682 | 569708 |
2018 | 3179392 | 1862140 | 5428450 | 135163 | 97945 | 186522 | 0.213 | 0.148 | 0.306 | 462232 | 353197 | 604927 |
2019 | 8933969 | 4780312 | 16696776 | 182934 | 130284 | 256861 | 0.159 | 0.106 | 0.238 | 849238 | 592395 | 1217438 |
2020 | 8933969 | 908952 | 87810807 | 258500 | 156556 | 426826 | 0.156 | 0.088 | 0.278 | 1335723 | 589996 | 3024015 |