Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 3) | Low | High | SSB | Low | High | Fbar(5-10) | Low | High | TSB | Low | High |
1946 | 1805064 | 1252116 | 2602200 | 996392 | 850704 | 1167030 | 0.204 | 0.170 | 0.244 | 4359441 | 3870156 | 4910583 |
1947 | 646308 | 461024 | 906056 | 1029224 | 884183 | 1198058 | 0.328 | 0.279 | 0.385 | 3785050 | 3392332 | 4223233 |
1948 | 332128 | 232474 | 474501 | 811318 | 702077 | 937555 | 0.323 | 0.274 | 0.380 | 3591358 | 3207418 | 4021256 |
1949 | 587178 | 424071 | 813018 | 615198 | 541882 | 698433 | 0.370 | 0.316 | 0.433 | 3031054 | 2724107 | 3372587 |
1950 | 795988 | 577402 | 1097323 | 556348 | 494602 | 625802 | 0.370 | 0.317 | 0.432 | 2764613 | 2490239 | 3069216 |
1951 | 2623074 | 1916773 | 3589637 | 495138 | 441213 | 555653 | 0.417 | 0.360 | 0.484 | 3696639 | 3258415 | 4193800 |
1952 | 2269217 | 1661752 | 3098746 | 499634 | 447697 | 557596 | 0.539 | 0.468 | 0.621 | 4028632 | 3544075 | 4579439 |
1953 | 3004108 | 2185149 | 4130000 | 389934 | 348963 | 435716 | 0.380 | 0.327 | 0.442 | 4216521 | 3663965 | 4852407 |
1954 | 840554 | 616582 | 1145884 | 414800 | 374688 | 459206 | 0.406 | 0.351 | 0.470 | 4364201 | 3846800 | 4951194 |
1955 | 358719 | 263321 | 488678 | 340037 | 309366 | 373748 | 0.515 | 0.447 | 0.593 | 3645586 | 3248101 | 4091713 |
1956 | 717825 | 528408 | 975142 | 288882 | 262907 | 317423 | 0.631 | 0.551 | 0.723 | 3371692 | 3029076 | 3753060 |
1957 | 1433292 | 1060125 | 1937815 | 205494 | 185711 | 227385 | 0.508 | 0.440 | 0.586 | 2773063 | 2492640 | 3085034 |
1958 | 1029481 | 762615 | 1389733 | 200612 | 180266 | 223255 | 0.533 | 0.464 | 0.613 | 2403155 | 2174462 | 2655900 |
1959 | 1327829 | 986077 | 1788024 | 434273 | 387706 | 486433 | 0.538 | 0.468 | 0.619 | 2745614 | 2469470 | 3052637 |
1960 | 1563490 | 1162646 | 2102533 | 391918 | 350240 | 438557 | 0.489 | 0.425 | 0.564 | 2401931 | 2156363 | 2675464 |
1961 | 1600509 | 1192993 | 2147229 | 405234 | 366862 | 447619 | 0.637 | 0.559 | 0.726 | 2423653 | 2181421 | 2692783 |
1962 | 1293516 | 961920 | 1739422 | 319707 | 289083 | 353575 | 0.749 | 0.660 | 0.850 | 2218061 | 1993925 | 2467393 |
1963 | 806692 | 592905 | 1097564 | 219117 | 197913 | 242593 | 0.920 | 0.816 | 1.038 | 1980228 | 1777717 | 2205808 |
1964 | 420555 | 307321 | 575510 | 189373 | 170249 | 210645 | 0.670 | 0.587 | 0.765 | 1453463 | 1298362 | 1627093 |
1965 | 865790 | 635814 | 1178949 | 104248 | 93595 | 116113 | 0.537 | 0.466 | 0.618 | 1452022 | 1283354 | 1642858 |
1966 | 2242159 | 1645247 | 3055637 | 123803 | 111263 | 137757 | 0.503 | 0.437 | 0.580 | 2408738 | 2059546 | 2817134 |
1967 | 1509767 | 1110821 | 2051994 | 135614 | 121892 | 150881 | 0.543 | 0.473 | 0.625 | 2967163 | 2568496 | 3427708 |
1968 | 171355 | 126674 | 231798 | 232741 | 211226 | 256448 | 0.555 | 0.484 | 0.636 | 3512133 | 3067870 | 4020732 |
1969 | 94841 | 69672 | 129103 | 157985 | 143057 | 174472 | 0.808 | 0.715 | 0.913 | 2928997 | 2584532 | 3319373 |
1970 | 218515 | 160958 | 296653 | 233502 | 210100 | 259511 | 0.707 | 0.621 | 0.805 | 2141833 | 1891693 | 2425050 |
1971 | 373461 | 274983 | 507207 | 324622 | 287142 | 366993 | 0.575 | 0.501 | 0.661 | 1636501 | 1457213 | 1837847 |
1972 | 930909 | 693371 | 1249823 | 365050 | 321123 | 414986 | 0.688 | 0.603 | 0.784 | 1593811 | 1423970 | 1783910 |
1973 | 2265861 | 1691687 | 3034916 | 329883 | 287333 | 378735 | 0.598 | 0.522 | 0.685 | 2425295 | 2111922 | 2785167 |
1974 | 596250 | 450367 | 789387 | 164692 | 144127 | 188190 | 0.607 | 0.531 | 0.694 | 2327184 | 2040298 | 2654408 |
1975 | 568965 | 429738 | 753297 | 137926 | 125543 | 151531 | 0.644 | 0.565 | 0.734 | 2096855 | 1858207 | 2366153 |
1976 | 693522 | 524292 | 917374 | 171149 | 155170 | 188774 | 0.651 | 0.570 | 0.744 | 1988299 | 1779906 | 2221090 |
1977 | 342892 | 259387 | 453279 | 349915 | 310783 | 393975 | 0.799 | 0.703 | 0.907 | 1982353 | 1787865 | 2197997 |
1978 | 721275 | 538835 | 965486 | 237903 | 208119 | 271949 | 0.972 | 0.865 | 1.091 | 1621963 | 1457406 | 1805100 |
1979 | 194399 | 144470 | 261582 | 169241 | 147643 | 194000 | 0.737 | 0.650 | 0.837 | 1130348 | 1006936 | 1268886 |
1980 | 122022 | 91071 | 163493 | 107068 | 95759 | 119712 | 0.733 | 0.647 | 0.832 | 867606 | 770776 | 976600 |
1981 | 135729 | 102960 | 178927 | 163532 | 147882 | 180838 | 0.803 | 0.710 | 0.908 | 971090 | 866180 | 1088707 |
1982 | 182434 | 141139 | 235813 | 322274 | 285550 | 363722 | 0.801 | 0.708 | 0.908 | 747533 | 671988 | 831570 |
1983 | 133202 | 102409 | 173255 | 303962 | 270388 | 341706 | 0.756 | 0.666 | 0.857 | 723846 | 651942 | 803679 |
1984 | 382848 | 298168 | 491578 | 241559 | 218413 | 267157 | 0.928 | 0.827 | 1.043 | 795406 | 712195 | 888340 |
1985 | 570498 | 448331 | 725955 | 187879 | 170261 | 207320 | 0.750 | 0.661 | 0.851 | 995431 | 878921 | 1127385 |
1986 | 1255689 | 983815 | 1602694 | 166424 | 151142 | 183251 | 0.900 | 0.801 | 1.011 | 1389327 | 1218480 | 1584128 |
1987 | 361253 | 281952 | 462858 | 114238 | 103280 | 126359 | 0.977 | 0.873 | 1.094 | 1222494 | 1076893 | 1387782 |
1988 | 345372 | 269501 | 442600 | 186566 | 166894 | 208556 | 1.032 | 0.925 | 1.151 | 991306 | 874669 | 1123497 |
1989 | 184189 | 144691 | 234469 | 231180 | 203949 | 262047 | 0.679 | 0.592 | 0.777 | 955325 | 840213 | 1086206 |
1990 | 148276 | 115744 | 189952 | 304838 | 263626 | 352494 | 0.351 | 0.299 | 0.411 | 956855 | 842328 | 1086953 |
1991 | 335162 | 262757 | 427519 | 694177 | 609108 | 791128 | 0.314 | 0.269 | 0.366 | 1487495 | 1333121 | 1659745 |
1992 | 825035 | 649432 | 1048121 | 891210 | 796975 | 996586 | 0.449 | 0.388 | 0.519 | 1891483 | 1708112 | 2094539 |
1993 | 951170 | 750812 | 1204994 | 770367 | 698366 | 849793 | 0.564 | 0.492 | 0.646 | 2333085 | 2094406 | 2598965 |
1994 | 717140 | 565491 | 909456 | 609417 | 558076 | 665482 | 0.821 | 0.727 | 0.927 | 2128517 | 1911077 | 2370696 |
1995 | 521213 | 412271 | 658942 | 518373 | 470060 | 571651 | 0.775 | 0.684 | 0.878 | 1789505 | 1604180 | 1996240 |
1996 | 444003 | 350040 | 563188 | 536171 | 479564 | 599460 | 0.708 | 0.623 | 0.805 | 1663477 | 1494223 | 1851904 |
1997 | 762217 | 602871 | 963681 | 561408 | 496858 | 634345 | 1.001 | 0.894 | 1.120 | 1560669 | 1410840 | 1726410 |
1998 | 1139611 | 893755 | 1453096 | 384430 | 341219 | 433112 | 0.951 | 0.847 | 1.067 | 1375111 | 1237586 | 1527918 |
1999 | 608030 | 476871 | 775264 | 282908 | 252173 | 317388 | 0.958 | 0.855 | 1.074 | 1207996 | 1083445 | 1346865 |
2000 | 710844 | 558003 | 905548 | 255273 | 231575 | 281396 | 0.849 | 0.753 | 0.957 | 1222111 | 1085559 | 1375841 |
2001 | 613539 | 481694 | 781472 | 385924 | 345314 | 431309 | 0.701 | 0.617 | 0.798 | 1491381 | 1326642 | 1676578 |
2002 | 381861 | 300606 | 485080 | 533061 | 476087 | 596855 | 0.662 | 0.580 | 0.756 | 1618889 | 1446371 | 1811986 |
2003 | 800844 | 632125 | 1014595 | 583447 | 522707 | 651245 | 0.552 | 0.481 | 0.635 | 1719759 | 1542469 | 1917427 |
2004 | 250332 | 200207 | 313007 | 692639 | 622484 | 770700 | 0.702 | 0.616 | 0.800 | 1621219 | 1463764 | 1795610 |
2005 | 670673 | 535376 | 840161 | 596309 | 538145 | 660759 | 0.736 | 0.647 | 0.837 | 1549767 | 1402430 | 1712582 |
2006 | 552736 | 438553 | 696649 | 585913 | 529778 | 647995 | 0.643 | 0.561 | 0.737 | 1556437 | 1403248 | 1726349 |
2007 | 1378929 | 1092582 | 1740323 | 641557 | 574522 | 716413 | 0.430 | 0.369 | 0.501 | 1915314 | 1707401 | 2148546 |
2008 | 1083169 | 851404 | 1378024 | 742026 | 663228 | 830187 | 0.318 | 0.271 | 0.373 | 2686656 | 2369464 | 3046310 |
2009 | 638498 | 502016 | 812084 | 1090373 | 975499 | 1218774 | 0.267 | 0.226 | 0.315 | 3359977 | 2962095 | 3811303 |
2010 | 239115 | 185792 | 307742 | 1372032 | 1222860 | 1539402 | 0.268 | 0.226 | 0.317 | 3660345 | 3231054 | 4146673 |
2011 | 392672 | 304416 | 506514 | 1967861 | 1743555 | 2221022 | 0.282 | 0.237 | 0.335 | 3908952 | 3459076 | 4417338 |
2012 | 522630 | 411080 | 664448 | 2215603 | 1960037 | 2504492 | 0.245 | 0.206 | 0.292 | 3989687 | 3548098 | 4486236 |
2013 | 499252 | 388865 | 640975 | 2486027 | 2197373 | 2812599 | 0.285 | 0.241 | 0.338 | 4073958 | 3646821 | 4551123 |
2014 | 828236 | 641891 | 1068679 | 2335251 | 2059591 | 2647805 | 0.317 | 0.269 | 0.373 | 3703139 | 3329640 | 4118534 |
2015 | 464844 | 361006 | 598550 | 1887548 | 1662755 | 2142732 | 0.330 | 0.281 | 0.387 | 3468275 | 3124862 | 3849429 |
2016 | 299083 | 226964 | 394118 | 1504765 | 1323950 | 1710275 | 0.330 | 0.281 | 0.389 | 3013496 | 2701318 | 3361752 |
2017 | 845377 | 627992 | 1138013 | 1557977 | 1370671 | 1770878 | 0.381 | 0.321 | 0.453 | 3021421 | 2663515 | 3427419 |
2018 | 603195 | 419884 | 866537 | 1417848 | 1213268 | 1656924 | 0.391 | 0.318 | 0.480 | 2853529 | 2422106 | 3361796 |
2019 | 765968 | 510759 | 1148695 | 1368551 | 1107239 | 1691533 | 0.358 | 0.271 | 0.473 | 2811998 | 2253146 | 3509463 |
2020 | 734163 | 422719 | 1275069 | 1167963 | 856687 | 1592342 | 0.345 | 0.181 | 0.658 | 2638105 | 1955567 | 3558864 |