Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 1) | Low | High | SSB | Low | High | Fbar(4-8) | Low | High | TSB | Low | High |
1957 | 1633164 | 919571 | 2900508 | 369432 | 244206 | 558872 | 0.194 | 0.111 | 0.337 | 802932 | 544683 | 1183624 |
1958 | 2916862 | 1685969 | 5046406 | 390946 | 252903 | 604338 | 0.269 | 0.151 | 0.478 | 874386 | 601531 | 1271008 |
1959 | 4613723 | 2670132 | 7972058 | 390978 | 255040 | 599371 | 0.240 | 0.129 | 0.448 | 1062110 | 726935 | 1551828 |
1960 | 1326593 | 773817 | 2274243 | 484430 | 323002 | 726534 | 0.144 | 0.077 | 0.270 | 928319 | 640314 | 1345865 |
1961 | 2451324 | 1451618 | 4139513 | 481803 | 323203 | 718229 | 0.101 | 0.057 | 0.180 | 916805 | 645719 | 1301700 |
1962 | 3863398 | 2301535 | 6485168 | 445378 | 303701 | 653147 | 0.149 | 0.087 | 0.253 | 1040917 | 744427 | 1455495 |
1963 | 2609247 | 1550359 | 4391350 | 482064 | 337263 | 689032 | 0.112 | 0.067 | 0.188 | 1008303 | 729930 | 1392837 |
1964 | 2065289 | 1245129 | 3425685 | 507169 | 361015 | 712493 | 0.119 | 0.073 | 0.193 | 971582 | 717746 | 1315188 |
1965 | 11074783 | 6717704 | 18257849 | 483241 | 348675 | 669740 | 0.138 | 0.087 | 0.220 | 1717876 | 1218333 | 2422244 |
1966 | 2780053 | 1699735 | 4546999 | 747334 | 541907 | 1030634 | 0.182 | 0.116 | 0.284 | 1684910 | 1236737 | 2295493 |
1967 | 4874975 | 3021779 | 7864698 | 866481 | 618717 | 1213462 | 0.177 | 0.114 | 0.275 | 1717416 | 1291793 | 2283273 |
1968 | 6083077 | 3799468 | 9739212 | 840826 | 622970 | 1134868 | 0.135 | 0.089 | 0.204 | 1828049 | 1406697 | 2375610 |
1969 | 3124615 | 1974463 | 4944746 | 849976 | 656211 | 1100957 | 0.198 | 0.134 | 0.292 | 1642116 | 1305487 | 2065548 |
1970 | 4952585 | 3169635 | 7738461 | 750997 | 591827 | 952975 | 0.261 | 0.184 | 0.371 | 1650290 | 1338137 | 2035260 |
1971 | 7093755 | 4534249 | 11098061 | 619010 | 495801 | 772839 | 0.374 | 0.270 | 0.517 | 1764535 | 1420647 | 2191666 |
1972 | 4564153 | 2931138 | 7106963 | 631542 | 502491 | 793735 | 0.299 | 0.217 | 0.412 | 1633874 | 1311577 | 2035370 |
1973 | 1726691 | 1106640 | 2694154 | 617125 | 482874 | 788702 | 0.379 | 0.283 | 0.509 | 1274967 | 1036633 | 1568096 |
1974 | 2733262 | 1764561 | 4233756 | 392745 | 310335 | 497040 | 0.601 | 0.459 | 0.788 | 1008032 | 830230 | 1223913 |
1975 | 2742628 | 1762423 | 4267993 | 258791 | 206323 | 324602 | 0.629 | 0.474 | 0.833 | 780324 | 633239 | 961572 |
1976 | 1753787 | 1112559 | 2764590 | 210188 | 163219 | 270673 | 0.641 | 0.467 | 0.879 | 609890 | 487410 | 763148 |
1977 | 1707686 | 1066929 | 2733256 | 191627 | 145048 | 253166 | 0.396 | 0.273 | 0.574 | 502356 | 391065 | 645320 |
1978 | 2481993 | 1540414 | 3999115 | 193601 | 146467 | 255903 | 0.283 | 0.190 | 0.420 | 557398 | 422870 | 734723 |
1979 | 1927837 | 1195018 | 3110040 | 239138 | 182628 | 313135 | 0.166 | 0.111 | 0.249 | 580514 | 443411 | 760009 |
1980 | 1571872 | 989976 | 2495798 | 288048 | 222637 | 372677 | 0.187 | 0.128 | 0.271 | 607599 | 478093 | 772186 |
1981 | 2834726 | 1789303 | 4490950 | 283347 | 222745 | 360437 | 0.313 | 0.225 | 0.434 | 731521 | 580421 | 921958 |
1982 | 1788802 | 1128204 | 2836202 | 272939 | 215847 | 345130 | 0.440 | 0.324 | 0.598 | 680213 | 546446 | 846724 |
1983 | 5303263 | 3308425 | 8500903 | 232974 | 181751 | 298632 | 0.538 | 0.392 | 0.740 | 914135 | 687956 | 1214675 |
1984 | 1855270 | 1145815 | 3003998 | 335170 | 252800 | 444378 | 0.342 | 0.240 | 0.488 | 832874 | 634168 | 1093840 |
1985 | 3799629 | 2371583 | 6087570 | 377857 | 282241 | 505864 | 0.318 | 0.224 | 0.452 | 967345 | 746305 | 1253854 |
1986 | 3248319 | 2028463 | 5201762 | 397177 | 306153 | 515265 | 0.326 | 0.235 | 0.453 | 993170 | 777573 | 1268545 |
1987 | 4825064 | 2966350 | 7848447 | 384696 | 298497 | 495788 | 0.452 | 0.324 | 0.631 | 1110995 | 854958 | 1443709 |
1988 | 1211635 | 730465 | 2009760 | 458928 | 354136 | 594729 | 0.292 | 0.205 | 0.416 | 929154 | 718686 | 1201257 |
1989 | 1554465 | 979257 | 2467547 | 457081 | 347189 | 601754 | 0.289 | 0.205 | 0.407 | 842002 | 663809 | 1068031 |
1990 | 1514930 | 969567 | 2367050 | 375887 | 291577 | 484576 | 0.370 | 0.268 | 0.510 | 744534 | 602402 | 920203 |
1991 | 1430571 | 925559 | 2211133 | 301199 | 239548 | 378718 | 0.351 | 0.257 | 0.481 | 624651 | 515084 | 757524 |
1992 | 1238320 | 807001 | 1900165 | 238722 | 193851 | 293978 | 0.304 | 0.224 | 0.413 | 479647 | 400504 | 574430 |
1993 | 1229559 | 797322 | 1896117 | 228012 | 186961 | 278076 | 0.335 | 0.251 | 0.448 | 444012 | 370947 | 531469 |
1994 | 2015594 | 1310348 | 3100413 | 173399 | 142475 | 211034 | 0.347 | 0.261 | 0.461 | 410554 | 339478 | 496511 |
1995 | 890449 | 567270 | 1397747 | 144283 | 117917 | 176543 | 0.345 | 0.261 | 0.455 | 362989 | 297696 | 442602 |
1996 | 1599261 | 1073171 | 2383251 | 161892 | 131502 | 199304 | 0.492 | 0.379 | 0.639 | 344855 | 287595 | 413516 |
1997 | 1774051 | 1201897 | 2618575 | 141002 | 115444 | 172218 | 0.598 | 0.464 | 0.771 | 374291 | 310789 | 450769 |
1998 | 1406607 | 954642 | 2072550 | 171841 | 139062 | 212347 | 0.548 | 0.422 | 0.712 | 389147 | 323208 | 468537 |
1999 | 1324354 | 886613 | 1978219 | 153838 | 124772 | 189674 | 0.323 | 0.239 | 0.436 | 343211 | 284857 | 413519 |
2000 | 2331746 | 1579248 | 3442803 | 129959 | 106187 | 159052 | 0.289 | 0.212 | 0.395 | 382820 | 312574 | 468854 |
2001 | 1609934 | 1088150 | 2381923 | 194959 | 155576 | 244311 | 0.304 | 0.222 | 0.417 | 392445 | 320646 | 480321 |
2002 | 2055105 | 1388340 | 3042092 | 212243 | 170008 | 264972 | 0.362 | 0.266 | 0.492 | 451555 | 369785 | 551406 |
2003 | 1277552 | 861022 | 1895584 | 215375 | 173919 | 266711 | 0.316 | 0.232 | 0.429 | 423870 | 348942 | 514886 |
2004 | 1329242 | 886287 | 1993579 | 196740 | 159896 | 242074 | 0.318 | 0.230 | 0.439 | 376101 | 311662 | 453864 |
2005 | 1039943 | 701315 | 1542075 | 180216 | 148041 | 219383 | 0.181 | 0.131 | 0.250 | 338482 | 281247 | 407365 |
2006 | 845331 | 570709 | 1252102 | 163647 | 135336 | 197882 | 0.338 | 0.249 | 0.458 | 320254 | 269811 | 380129 |
2007 | 497113 | 331332 | 745840 | 153990 | 126412 | 187585 | 0.358 | 0.265 | 0.484 | 265831 | 223847 | 315688 |
2008 | 578577 | 391451 | 855156 | 125428 | 103707 | 151698 | 0.278 | 0.207 | 0.374 | 217822 | 184150 | 257652 |
2009 | 791220 | 532172 | 1176366 | 102486 | 84932 | 123668 | 0.324 | 0.241 | 0.436 | 214342 | 180490 | 254543 |
2010 | 1821580 | 1198527 | 2768525 | 100558 | 82165 | 123069 | 0.384 | 0.286 | 0.515 | 284170 | 226853 | 355969 |
2011 | 664131 | 446228 | 988442 | 92956 | 75430 | 114552 | 0.338 | 0.249 | 0.461 | 226594 | 184319 | 278565 |
2012 | 1201459 | 763200 | 1891383 | 108826 | 86382 | 137101 | 0.308 | 0.227 | 0.419 | 255635 | 204205 | 320018 |
2013 | 338275 | 219427 | 521493 | 88053 | 69937 | 110861 | 0.476 | 0.352 | 0.644 | 184568 | 148084 | 230040 |
2014 | 440258 | 291695 | 664484 | 61692 | 48805 | 77982 | 0.610 | 0.456 | 0.815 | 148763 | 121975 | 181434 |
2015 | 714556 | 465545 | 1096757 | 57324 | 44936 | 73128 | 0.600 | 0.428 | 0.842 | 108353 | 87499 | 134178 |
2016 | 306632 | 198987 | 472510 | 73417 | 56281 | 95770 | 0.228 | 0.151 | 0.342 | 100890 | 78358 | 129902 |
2017 | 290036 | 187422 | 448831 | 71904 | 55022 | 93965 | 0.151 | 0.100 | 0.228 | 96790 | 75004 | 124902 |
2018 | 248074 | 156182 | 394033 | 49570 | 38240 | 64257 | 0.127 | 0.085 | 0.190 | 89918 | 71378 | 113274 |
2019 | 1408430 | 834726 | 2376437 | 42561 | 33118 | 54696 | 0.080 | 0.055 | 0.118 | 203821 | 139298 | 298232 |
2020 | 1816997 | 921170 | 3584005 | 57861 | 42601 | 78588 | 0.027 | 0.018 | 0.040 | 231780 | 149135 | 360223 |