Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 1) | Low | High | SSB | Low | High | Fbar(2-6) | Low | High | TSB | Low | High |
1957 | 463256 | 341788 | 627893 | 332939 | 274692 | 403536 | 0.267 | 0.219 | 0.325 | 389880 | 326327 | 465812 |
1958 | 741316 | 555672 | 988983 | 363517 | 302017 | 437541 | 0.295 | 0.246 | 0.353 | 422908 | 356440 | 501772 |
1959 | 1001045 | 751402 | 1333629 | 405680 | 340993 | 482638 | 0.327 | 0.274 | 0.390 | 505504 | 430712 | 593285 |
1960 | 821889 | 618634 | 1091924 | 431560 | 364761 | 510591 | 0.327 | 0.275 | 0.389 | 554675 | 474476 | 648429 |
1961 | 868860 | 654455 | 1153505 | 448262 | 381273 | 527021 | 0.324 | 0.273 | 0.385 | 567710 | 488121 | 660276 |
1962 | 654570 | 493309 | 868546 | 492227 | 421746 | 574487 | 0.332 | 0.280 | 0.394 | 624683 | 539777 | 722946 |
1963 | 874424 | 658094 | 1161866 | 517129 | 445742 | 599949 | 0.370 | 0.312 | 0.438 | 654937 | 568574 | 754417 |
1964 | 1273748 | 951098 | 1705854 | 508709 | 437789 | 591119 | 0.360 | 0.303 | 0.428 | 637661 | 552586 | 735834 |
1965 | 665497 | 501121 | 883792 | 562855 | 486168 | 651639 | 0.345 | 0.291 | 0.410 | 793331 | 681120 | 924029 |
1966 | 520426 | 392252 | 690482 | 567600 | 491045 | 656090 | 0.356 | 0.301 | 0.422 | 797283 | 687271 | 924906 |
1967 | 327399 | 245890 | 435929 | 633439 | 541979 | 740332 | 0.348 | 0.294 | 0.411 | 743659 | 642784 | 860365 |
1968 | 530788 | 401738 | 701291 | 549557 | 471312 | 640791 | 0.337 | 0.286 | 0.397 | 638223 | 552979 | 736607 |
1969 | 686246 | 521581 | 902896 | 506701 | 436594 | 588066 | 0.345 | 0.294 | 0.404 | 745913 | 655840 | 848357 |
1970 | 721874 | 551727 | 944493 | 502820 | 436694 | 578959 | 0.387 | 0.332 | 0.452 | 845391 | 744498 | 959957 |
1971 | 475256 | 363456 | 621445 | 486327 | 424401 | 557288 | 0.373 | 0.319 | 0.435 | 750116 | 663988 | 847415 |
1972 | 450823 | 344833 | 589390 | 451398 | 393824 | 517390 | 0.387 | 0.332 | 0.451 | 674382 | 598191 | 760278 |
1973 | 1044495 | 799605 | 1364387 | 404590 | 353862 | 462590 | 0.417 | 0.359 | 0.484 | 773582 | 678989 | 881354 |
1974 | 1073811 | 826774 | 1394662 | 447067 | 393124 | 508412 | 0.462 | 0.400 | 0.535 | 928203 | 813509 | 1059066 |
1975 | 882536 | 680391 | 1144738 | 448130 | 396719 | 506203 | 0.522 | 0.452 | 0.604 | 887010 | 785482 | 1001660 |
1976 | 732779 | 564547 | 951143 | 420568 | 372231 | 475182 | 0.470 | 0.407 | 0.543 | 770679 | 685119 | 866925 |
1977 | 991025 | 764545 | 1284596 | 404401 | 359939 | 454356 | 0.492 | 0.427 | 0.566 | 787884 | 699045 | 888014 |
1978 | 936851 | 722780 | 1214325 | 394202 | 352051 | 441400 | 0.486 | 0.422 | 0.559 | 772701 | 685383 | 871143 |
1979 | 971013 | 749957 | 1257228 | 378826 | 339898 | 422213 | 0.604 | 0.526 | 0.692 | 770600 | 684581 | 867428 |
1980 | 1096999 | 846551 | 1421541 | 344299 | 308405 | 384371 | 0.544 | 0.474 | 0.624 | 740507 | 653934 | 838542 |
1981 | 840864 | 646862 | 1093049 | 354171 | 316435 | 396406 | 0.541 | 0.471 | 0.620 | 712859 | 631063 | 805258 |
1982 | 1848637 | 1424058 | 2399802 | 345708 | 310015 | 385509 | 0.579 | 0.506 | 0.663 | 1011827 | 871406 | 1174876 |
1983 | 1330670 | 1027200 | 1723794 | 425693 | 376436 | 481397 | 0.570 | 0.499 | 0.652 | 914079 | 802001 | 1041819 |
1984 | 1378417 | 1066714 | 1781202 | 425095 | 379296 | 476424 | 0.578 | 0.506 | 0.659 | 976797 | 861650 | 1107331 |
1985 | 1757737 | 1367387 | 2259519 | 449485 | 401454 | 503263 | 0.562 | 0.493 | 0.641 | 1073427 | 943714 | 1220970 |
1986 | 4288265 | 3331025 | 5520588 | 498147 | 445659 | 556816 | 0.636 | 0.560 | 0.721 | 1688599 | 1444284 | 1974243 |
1987 | 1873364 | 1459167 | 2405134 | 735641 | 640382 | 845071 | 0.646 | 0.569 | 0.733 | 1238835 | 1057509 | 1451252 |
1988 | 1882697 | 1465788 | 2418185 | 666641 | 592206 | 750433 | 0.626 | 0.550 | 0.712 | 1078894 | 944155 | 1232862 |
1989 | 1282869 | 997512 | 1649857 | 733439 | 647960 | 830193 | 0.559 | 0.488 | 0.640 | 1342055 | 1192897 | 1509863 |
1990 | 1027040 | 798229 | 1321439 | 597201 | 533372 | 668669 | 0.534 | 0.464 | 0.614 | 1116429 | 996507 | 1250784 |
1991 | 1077342 | 836865 | 1386922 | 524765 | 469933 | 585995 | 0.583 | 0.509 | 0.669 | 961360 | 858857 | 1076097 |
1992 | 927349 | 718861 | 1196305 | 428508 | 383348 | 478987 | 0.595 | 0.517 | 0.685 | 825901 | 734189 | 929070 |
1993 | 621343 | 481527 | 801757 | 367618 | 326111 | 414409 | 0.577 | 0.497 | 0.669 | 673057 | 597160 | 758600 |
1994 | 501544 | 388813 | 646958 | 308010 | 269570 | 351933 | 0.576 | 0.491 | 0.674 | 530988 | 469729 | 600235 |
1995 | 920386 | 714959 | 1184838 | 261897 | 224534 | 305477 | 0.587 | 0.495 | 0.697 | 595994 | 515729 | 688751 |
1996 | 889729 | 702850 | 1126297 | 281369 | 236742 | 334409 | 0.626 | 0.519 | 0.755 | 627438 | 541589 | 726896 |
1997 | 1492728 | 1173673 | 1898516 | 305247 | 254053 | 366756 | 0.664 | 0.548 | 0.804 | 792322 | 679778 | 923498 |
1998 | 836831 | 660681 | 1059947 | 412351 | 343574 | 494896 | 0.629 | 0.514 | 0.769 | 800581 | 681939 | 939864 |
1999 | 793747 | 625872 | 1006650 | 347198 | 287571 | 419187 | 0.612 | 0.495 | 0.758 | 745995 | 637916 | 872386 |
2000 | 863030 | 678764 | 1097319 | 354951 | 288917 | 436078 | 0.516 | 0.412 | 0.646 | 676046 | 573052 | 797551 |
2001 | 521428 | 406681 | 668552 | 365085 | 293973 | 453399 | 0.568 | 0.457 | 0.706 | 636788 | 534703 | 758362 |
2002 | 1881130 | 1459776 | 2424106 | 302877 | 235725 | 389157 | 0.552 | 0.437 | 0.697 | 861294 | 707854 | 1047996 |
2003 | 631119 | 493501 | 807113 | 390852 | 306780 | 497964 | 0.508 | 0.398 | 0.649 | 743607 | 612447 | 902857 |
2004 | 1223206 | 958891 | 1560380 | 334466 | 251263 | 445221 | 0.424 | 0.329 | 0.548 | 749931 | 611338 | 919944 |
2005 | 843428 | 660247 | 1077431 | 423642 | 319003 | 562606 | 0.383 | 0.293 | 0.501 | 812879 | 656728 | 1006157 |
2006 | 1115241 | 868562 | 1431980 | 411820 | 301794 | 561960 | 0.348 | 0.262 | 0.460 | 860377 | 686652 | 1078054 |
2007 | 1255857 | 971264 | 1623839 | 490063 | 351930 | 682412 | 0.271 | 0.199 | 0.370 | 990666 | 774260 | 1267558 |
2008 | 1350384 | 1046321 | 1742808 | 602243 | 425543 | 852314 | 0.222 | 0.161 | 0.307 | 1165663 | 897728 | 1513566 |
2009 | 1301772 | 1013739 | 1671644 | 695941 | 480399 | 1008191 | 0.215 | 0.155 | 0.298 | 1164831 | 875577 | 1549641 |
2010 | 1434497 | 1109202 | 1855192 | 757934 | 525246 | 1093705 | 0.202 | 0.146 | 0.279 | 1271610 | 956987 | 1689669 |
2011 | 1623134 | 1247335 | 2112155 | 893592 | 603829 | 1322406 | 0.206 | 0.148 | 0.287 | 1498089 | 1107712 | 2026044 |
2012 | 1123815 | 876198 | 1441410 | 982718 | 679808 | 1420600 | 0.205 | 0.147 | 0.286 | 1575839 | 1176009 | 2111608 |
2013 | 1352351 | 1053497 | 1735983 | 930020 | 635670 | 1360670 | 0.202 | 0.145 | 0.282 | 1233966 | 885716 | 1719143 |
2014 | 1946028 | 1506677 | 2513493 | 977391 | 675359 | 1414498 | 0.218 | 0.157 | 0.302 | 1632630 | 1228030 | 2170534 |
2015 | 814442 | 633926 | 1046362 | 1023778 | 709205 | 1477881 | 0.225 | 0.162 | 0.314 | 1319037 | 953062 | 1825547 |
2016 | 947623 | 736589 | 1219118 | 929629 | 626599 | 1379207 | 0.244 | 0.175 | 0.339 | 1132239 | 793072 | 1616454 |
2017 | 1459166 | 1125498 | 1891755 | 872406 | 583548 | 1304248 | 0.231 | 0.166 | 0.323 | 1344919 | 980556 | 1844674 |
2018 | 892146 | 682760 | 1165745 | 745060 | 506862 | 1095198 | 0.236 | 0.169 | 0.329 | 1106981 | 808889 | 1514925 |
2019 | 2082413 | 1561640 | 2776851 | 689475 | 465484 | 1021252 | 0.205 | 0.146 | 0.287 | 881279 | 621917 | 1248804 |
2020 | 1551815 | 1111148 | 2167245 | 741583 | 515978 | 1065831 | 0.186 | 0.131 | 0.263 | 1322377 | 990593 | 1765287 |