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 | 476603 | 356916 | 636427 | 338286 | 278624 | 410725 | 0.262 | 0.224 | 0.308 | 397269 | 334008 | 472511 |
1958 | 723370 | 548086 | 954711 | 350842 | 291500 | 422263 | 0.293 | 0.252 | 0.341 | 415945 | 353078 | 490006 |
1959 | 886125 | 671764 | 1168888 | 355063 | 297600 | 423621 | 0.325 | 0.281 | 0.377 | 451329 | 388232 | 524682 |
1960 | 791163 | 600462 | 1042428 | 370120 | 313591 | 436840 | 0.328 | 0.284 | 0.379 | 476013 | 412765 | 548953 |
1961 | 872564 | 662871 | 1148591 | 378753 | 323880 | 442922 | 0.321 | 0.278 | 0.370 | 485464 | 423711 | 556217 |
1962 | 651644 | 495446 | 857088 | 466060 | 397957 | 545819 | 0.337 | 0.293 | 0.387 | 562848 | 489274 | 647486 |
1963 | 785766 | 597230 | 1033821 | 433392 | 374996 | 500883 | 0.377 | 0.328 | 0.433 | 535810 | 471371 | 609059 |
1964 | 1729919 | 1294651 | 2311527 | 431011 | 373500 | 497377 | 0.389 | 0.338 | 0.448 | 537221 | 473518 | 609493 |
1965 | 753821 | 572575 | 992439 | 368370 | 322703 | 420500 | 0.353 | 0.307 | 0.406 | 484649 | 430082 | 546139 |
1966 | 593266 | 450547 | 781194 | 407543 | 356529 | 465856 | 0.372 | 0.324 | 0.427 | 539577 | 477920 | 609189 |
1967 | 403911 | 305861 | 533394 | 477193 | 417411 | 545538 | 0.371 | 0.323 | 0.426 | 549976 | 485722 | 622730 |
1968 | 449926 | 342253 | 591474 | 454345 | 395954 | 521347 | 0.328 | 0.286 | 0.376 | 523000 | 461003 | 593334 |
1969 | 665136 | 507757 | 871297 | 420563 | 367291 | 481562 | 0.337 | 0.296 | 0.385 | 500824 | 443641 | 565378 |
1970 | 604154 | 464798 | 785291 | 403945 | 353086 | 462129 | 0.413 | 0.363 | 0.470 | 487461 | 432715 | 549134 |
1971 | 420811 | 324753 | 545283 | 367968 | 320410 | 422584 | 0.373 | 0.328 | 0.424 | 455292 | 403356 | 513916 |
1972 | 393691 | 303593 | 510528 | 368790 | 323235 | 420765 | 0.393 | 0.347 | 0.445 | 452368 | 402807 | 508027 |
1973 | 1241259 | 957108 | 1609770 | 313865 | 276206 | 356660 | 0.434 | 0.384 | 0.490 | 402290 | 360553 | 448859 |
1974 | 1012324 | 783355 | 1308218 | 306845 | 273705 | 343996 | 0.464 | 0.413 | 0.523 | 428073 | 387552 | 472831 |
1975 | 740477 | 571424 | 959543 | 312816 | 281553 | 347550 | 0.530 | 0.471 | 0.597 | 475833 | 433065 | 522825 |
1976 | 633559 | 489153 | 820594 | 318124 | 286616 | 353097 | 0.443 | 0.393 | 0.500 | 464422 | 422619 | 510360 |
1977 | 903556 | 698670 | 1168527 | 333777 | 302717 | 368024 | 0.487 | 0.433 | 0.547 | 475531 | 435034 | 519798 |
1978 | 847164 | 655672 | 1094582 | 317555 | 289224 | 348662 | 0.456 | 0.407 | 0.512 | 460796 | 422499 | 502564 |
1979 | 815560 | 629499 | 1056613 | 319403 | 293072 | 348101 | 0.610 | 0.546 | 0.682 | 477826 | 440100 | 518786 |
1980 | 1157898 | 896610 | 1495331 | 304195 | 277363 | 333623 | 0.530 | 0.474 | 0.594 | 450790 | 413774 | 491117 |
1981 | 920901 | 714537 | 1186866 | 286464 | 261924 | 313303 | 0.527 | 0.471 | 0.590 | 420255 | 385902 | 457666 |
1982 | 1945561 | 1506382 | 2512780 | 282293 | 258708 | 308029 | 0.567 | 0.508 | 0.633 | 478649 | 438198 | 522834 |
1983 | 1352300 | 1050147 | 1741391 | 338034 | 310000 | 368603 | 0.549 | 0.492 | 0.612 | 536019 | 491179 | 584952 |
1984 | 1290812 | 1001920 | 1663002 | 354474 | 326161 | 385244 | 0.561 | 0.503 | 0.625 | 567738 | 521997 | 617487 |
1985 | 1637562 | 1271011 | 2109826 | 384134 | 353067 | 417935 | 0.527 | 0.475 | 0.586 | 584522 | 538743 | 634190 |
1986 | 4104542 | 3191608 | 5278613 | 412122 | 382346 | 444217 | 0.633 | 0.573 | 0.699 | 728849 | 668189 | 795017 |
1987 | 1896042 | 1478462 | 2431566 | 486814 | 450702 | 525820 | 0.684 | 0.620 | 0.755 | 790133 | 726539 | 859294 |
1988 | 1830187 | 1429848 | 2342616 | 423568 | 392190 | 457457 | 0.668 | 0.605 | 0.737 | 695714 | 641066 | 755021 |
1989 | 1237407 | 966753 | 1583835 | 454851 | 417726 | 495276 | 0.586 | 0.529 | 0.650 | 639264 | 590025 | 692612 |
1990 | 1087137 | 850439 | 1389713 | 410243 | 378024 | 445208 | 0.553 | 0.498 | 0.614 | 567100 | 524907 | 612684 |
1991 | 1033356 | 805920 | 1324977 | 378181 | 350211 | 408386 | 0.609 | 0.549 | 0.675 | 530787 | 492615 | 571918 |
1992 | 878271 | 683651 | 1128295 | 315673 | 292520 | 340659 | 0.612 | 0.552 | 0.678 | 440132 | 408653 | 474037 |
1993 | 565513 | 441339 | 724625 | 274508 | 253997 | 296676 | 0.578 | 0.521 | 0.641 | 379911 | 352296 | 409691 |
1994 | 485184 | 378723 | 621572 | 235973 | 218568 | 254764 | 0.590 | 0.533 | 0.654 | 327393 | 304015 | 352569 |
1995 | 1026394 | 803183 | 1311637 | 219990 | 204015 | 237215 | 0.633 | 0.573 | 0.698 | 323307 | 300145 | 348256 |
1996 | 1119182 | 870297 | 1439244 | 199448 | 185510 | 214432 | 0.695 | 0.631 | 0.765 | 319324 | 295176 | 345447 |
1997 | 1890905 | 1482264 | 2412203 | 219357 | 203173 | 236830 | 0.799 | 0.727 | 0.878 | 396832 | 365153 | 431260 |
1998 | 779944 | 617134 | 985706 | 234558 | 216954 | 253590 | 0.726 | 0.658 | 0.800 | 375817 | 347434 | 406518 |
1999 | 747031 | 591520 | 943426 | 211131 | 194923 | 228687 | 0.701 | 0.633 | 0.777 | 333066 | 307510 | 360745 |
2000 | 958295 | 764086 | 1201868 | 218540 | 199129 | 239843 | 0.563 | 0.505 | 0.629 | 319432 | 293671 | 347453 |
2001 | 624414 | 497530 | 783657 | 259542 | 236923 | 284322 | 0.733 | 0.661 | 0.813 | 383806 | 352639 | 417727 |
2002 | 1761230 | 1393369 | 2226209 | 204931 | 187743 | 223693 | 0.638 | 0.572 | 0.711 | 351060 | 321024 | 383906 |
2003 | 657518 | 513706 | 841590 | 233398 | 212355 | 256526 | 0.630 | 0.561 | 0.707 | 369112 | 337206 | 404038 |
2004 | 1152645 | 921394 | 1441936 | 216727 | 194704 | 241241 | 0.487 | 0.431 | 0.552 | 361099 | 327263 | 398433 |
2005 | 872961 | 696888 | 1093521 | 242224 | 216291 | 271267 | 0.457 | 0.401 | 0.520 | 360410 | 325687 | 398834 |
2006 | 989549 | 786831 | 1244495 | 266876 | 236265 | 301452 | 0.405 | 0.352 | 0.465 | 411103 | 368029 | 459218 |
2007 | 1277285 | 1017072 | 1604073 | 271982 | 236762 | 312441 | 0.328 | 0.281 | 0.384 | 411527 | 362841 | 466746 |
2008 | 1181292 | 935963 | 1490924 | 339078 | 291801 | 394014 | 0.262 | 0.222 | 0.311 | 497103 | 433036 | 570649 |
2009 | 1167200 | 925881 | 1471417 | 398680 | 342693 | 463814 | 0.240 | 0.203 | 0.283 | 573527 | 499720 | 658235 |
2010 | 1158817 | 918655 | 1461763 | 469257 | 403651 | 545526 | 0.233 | 0.198 | 0.274 | 631440 | 550622 | 724121 |
2011 | 1693227 | 1338047 | 2142687 | 470594 | 402166 | 550664 | 0.241 | 0.204 | 0.284 | 633303 | 549591 | 729765 |
2012 | 974704 | 767484 | 1237875 | 489906 | 418333 | 573724 | 0.250 | 0.210 | 0.297 | 664230 | 574388 | 768125 |
2013 | 1191809 | 949597 | 1495802 | 501017 | 429213 | 584833 | 0.237 | 0.200 | 0.281 | 669353 | 580637 | 771624 |
2014 | 1575918 | 1248392 | 1989373 | 537880 | 461937 | 626308 | 0.251 | 0.212 | 0.296 | 719253 | 625783 | 826684 |
2015 | 801401 | 635865 | 1010032 | 482968 | 413988 | 563442 | 0.264 | 0.223 | 0.312 | 587622 | 508761 | 678706 |
2016 | 852622 | 677728 | 1072648 | 473662 | 404915 | 554081 | 0.298 | 0.253 | 0.353 | 563125 | 486622 | 651656 |
2017 | 1347938 | 1070726 | 1696921 | 437605 | 372959 | 513456 | 0.281 | 0.238 | 0.332 | 532416 | 459993 | 616241 |
2018 | 773366 | 607121 | 985134 | 367277 | 311808 | 432612 | 0.296 | 0.250 | 0.351 | 459354 | 395920 | 532952 |
2019 | 1826572 | 1396561 | 2388987 | 327771 | 276951 | 387917 | 0.247 | 0.207 | 0.294 | 429771 | 368963 | 500601 |
2020 | 1243049 | 859756 | 1797222 | 351056 | 293734 | 419564 | 0.213 | 0.174 | 0.259 | 447843 | 378851 | 529398 |