Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 3) | Low | High | SSB | Low | High | Fbar(4-7) | Low | High | TSB | Low | High |
1950 | 69314 | 40818 | 117703 | 210021 | 174081 | 253381 | 0.733 | 0.583 | 0.922 | 382058 | 322920 | 452026 |
1951 | 632962 | 377252 | 1061998 | 126710 | 107785 | 148957 | 0.686 | 0.556 | 0.847 | 425783 | 319704 | 567059 |
1952 | 94901 | 56559 | 159234 | 101711 | 85886 | 120451 | 0.705 | 0.572 | 0.868 | 421560 | 318053 | 558753 |
1953 | 1066190 | 631871 | 1799042 | 119557 | 95205 | 150138 | 0.545 | 0.437 | 0.679 | 675118 | 487576 | 934798 |
1954 | 133208 | 79106 | 224310 | 168594 | 133499 | 212916 | 0.486 | 0.388 | 0.609 | 749355 | 554515 | 1012657 |
1955 | 55755 | 32896 | 94499 | 268825 | 206155 | 350545 | 0.410 | 0.324 | 0.519 | 726660 | 542767 | 972857 |
1956 | 223331 | 131882 | 378192 | 328150 | 245978 | 437773 | 0.436 | 0.345 | 0.551 | 623879 | 482006 | 807511 |
1957 | 58529 | 34786 | 98478 | 256787 | 196900 | 334889 | 0.410 | 0.325 | 0.517 | 434288 | 349040 | 540356 |
1958 | 67630 | 39967 | 114440 | 186831 | 149982 | 232735 | 0.492 | 0.392 | 0.617 | 314340 | 260275 | 379636 |
1959 | 379479 | 227420 | 633208 | 130503 | 107117 | 158995 | 0.450 | 0.358 | 0.565 | 333010 | 262079 | 423138 |
1960 | 319978 | 191431 | 534844 | 116938 | 98340 | 139053 | 0.558 | 0.451 | 0.691 | 418876 | 332205 | 528159 |
1961 | 149529 | 90081 | 248210 | 124988 | 104549 | 149422 | 0.660 | 0.537 | 0.811 | 401135 | 326158 | 493348 |
1962 | 304899 | 184014 | 505196 | 123087 | 101581 | 149147 | 0.740 | 0.600 | 0.912 | 374959 | 304554 | 461639 |
1963 | 310513 | 187446 | 514381 | 96799 | 81369 | 115154 | 0.725 | 0.583 | 0.901 | 358905 | 286994 | 448834 |
1964 | 322200 | 193511 | 536468 | 86593 | 73091 | 102589 | 0.659 | 0.529 | 0.820 | 377647 | 299319 | 476472 |
1965 | 125542 | 75253 | 209438 | 100280 | 82791 | 121463 | 0.566 | 0.453 | 0.706 | 367151 | 294478 | 457760 |
1966 | 301203 | 180506 | 502604 | 133515 | 108468 | 164348 | 0.541 | 0.432 | 0.678 | 418555 | 336868 | 520050 |
1967 | 313454 | 187118 | 525086 | 145141 | 117891 | 178691 | 0.458 | 0.363 | 0.579 | 441296 | 355239 | 548200 |
1968 | 16601 | 9833 | 28029 | 159724 | 131522 | 193972 | 0.482 | 0.381 | 0.610 | 403572 | 325447 | 500451 |
1969 | 20488 | 12243 | 34287 | 160678 | 131280 | 196659 | 0.409 | 0.321 | 0.522 | 300876 | 241432 | 374956 |
1970 | 192827 | 114608 | 324431 | 149578 | 120412 | 185808 | 0.394 | 0.308 | 0.503 | 272078 | 218964 | 338075 |
1971 | 97246 | 57487 | 164501 | 122579 | 98554 | 152462 | 0.341 | 0.266 | 0.437 | 246183 | 201085 | 301396 |
1972 | 1089844 | 656714 | 1808640 | 122028 | 101497 | 146711 | 0.615 | 0.490 | 0.773 | 594946 | 424475 | 833878 |
1973 | 313248 | 188959 | 519289 | 125380 | 103476 | 151920 | 0.512 | 0.406 | 0.645 | 664237 | 501905 | 879071 |
1974 | 70931 | 42976 | 117071 | 166242 | 131844 | 209615 | 0.560 | 0.447 | 0.703 | 511125 | 398994 | 654768 |
1975 | 60210 | 36562 | 99152 | 189867 | 147318 | 244704 | 0.513 | 0.410 | 0.642 | 372836 | 297053 | 467953 |
1976 | 64132 | 38760 | 106112 | 182645 | 142600 | 233934 | 0.725 | 0.588 | 0.894 | 281526 | 228831 | 346354 |
1977 | 120854 | 72378 | 201796 | 116239 | 91457 | 147736 | 0.743 | 0.601 | 0.919 | 199661 | 164125 | 242892 |
1978 | 210066 | 126868 | 347823 | 78168 | 61547 | 99277 | 0.619 | 0.494 | 0.776 | 195377 | 154512 | 247049 |
1979 | 151528 | 91263 | 251588 | 61499 | 48994 | 77196 | 0.575 | 0.454 | 0.729 | 200693 | 159867 | 251944 |
1980 | 19587 | 11472 | 33444 | 61690 | 50090 | 75976 | 0.459 | 0.358 | 0.589 | 203877 | 162111 | 256403 |
1981 | 9387 | 5570 | 15821 | 70604 | 56834 | 87711 | 0.408 | 0.317 | 0.526 | 159492 | 126552 | 201006 |
1982 | 16487 | 9834 | 27641 | 67335 | 53350 | 84985 | 0.363 | 0.282 | 0.468 | 118974 | 95426 | 148334 |
1983 | 9568 | 5661 | 16171 | 58567 | 46739 | 73389 | 0.367 | 0.286 | 0.471 | 88358 | 72221 | 108100 |
1984 | 14189 | 8427 | 23890 | 52293 | 41802 | 65418 | 0.304 | 0.235 | 0.392 | 71315 | 58511 | 86920 |
1985 | 322119 | 192445 | 539171 | 48864 | 39930 | 59797 | 0.405 | 0.321 | 0.512 | 177702 | 123816 | 255039 |
1986 | 461488 | 276992 | 768871 | 53035 | 43642 | 64449 | 0.562 | 0.451 | 0.701 | 349637 | 259753 | 470624 |
1987 | 83954 | 50025 | 140894 | 70117 | 55218 | 89037 | 0.670 | 0.535 | 0.839 | 326971 | 254783 | 419612 |
1988 | 39280 | 23194 | 66521 | 75151 | 59192 | 95414 | 0.545 | 0.426 | 0.699 | 244775 | 193312 | 309937 |
1989 | 31646 | 18818 | 53218 | 80589 | 62463 | 103976 | 0.306 | 0.234 | 0.399 | 186794 | 148288 | 235299 |
1990 | 39708 | 24604 | 64082 | 85425 | 67484 | 108135 | 0.230 | 0.178 | 0.298 | 155388 | 126872 | 190312 |
1991 | 104361 | 72735 | 149737 | 97027 | 80427 | 117054 | 0.242 | 0.192 | 0.306 | 181314 | 154588 | 212662 |
1992 | 309566 | 215675 | 444332 | 107891 | 92313 | 126097 | 0.284 | 0.227 | 0.355 | 284407 | 239376 | 337910 |
1993 | 845233 | 584121 | 1223066 | 125858 | 109645 | 144469 | 0.296 | 0.237 | 0.369 | 535499 | 436948 | 656276 |
1994 | 358298 | 272123 | 471762 | 141068 | 124702 | 159583 | 0.346 | 0.277 | 0.432 | 616806 | 524358 | 725553 |
1995 | 85520 | 65161 | 112240 | 171404 | 150030 | 195824 | 0.326 | 0.261 | 0.406 | 605875 | 517312 | 709600 |
1996 | 92029 | 69896 | 121171 | 201466 | 174190 | 233014 | 0.382 | 0.310 | 0.471 | 526548 | 455326 | 608911 |
1997 | 119287 | 90111 | 157909 | 182865 | 157210 | 212707 | 0.447 | 0.357 | 0.559 | 389663 | 340772 | 445569 |
1998 | 62882 | 48015 | 82353 | 133638 | 116005 | 153951 | 0.461 | 0.372 | 0.572 | 272451 | 241681 | 307138 |
1999 | 156555 | 118616 | 206630 | 97295 | 85519 | 110693 | 0.458 | 0.371 | 0.564 | 234136 | 207289 | 264461 |
2000 | 71900 | 54820 | 94302 | 83956 | 74132 | 95082 | 0.367 | 0.295 | 0.458 | 215945 | 189213 | 246454 |
2001 | 353849 | 268276 | 466716 | 90181 | 79597 | 102171 | 0.360 | 0.291 | 0.445 | 292117 | 253189 | 337030 |
2002 | 373110 | 283635 | 490811 | 109582 | 96742 | 124126 | 0.336 | 0.272 | 0.415 | 424050 | 365993 | 491316 |
2003 | 299900 | 228249 | 394042 | 143026 | 126257 | 162023 | 0.397 | 0.324 | 0.487 | 499727 | 436041 | 572716 |
2004 | 230535 | 178261 | 298140 | 159671 | 141218 | 180537 | 0.416 | 0.337 | 0.513 | 471032 | 417160 | 531860 |
2005 | 350748 | 269583 | 456349 | 164087 | 145063 | 185605 | 0.427 | 0.349 | 0.523 | 488941 | 433331 | 551687 |
2006 | 142047 | 110021 | 183395 | 161432 | 143648 | 181418 | 0.373 | 0.304 | 0.458 | 438659 | 390610 | 492620 |
2007 | 644660 | 479200 | 867252 | 174321 | 155878 | 194946 | 0.351 | 0.284 | 0.433 | 569725 | 497577 | 652334 |
2008 | 1246116 | 922278 | 1683663 | 199337 | 177380 | 224013 | 0.297 | 0.236 | 0.372 | 891841 | 758684 | 1048367 |
2009 | 1097754 | 815115 | 1478397 | 215772 | 191551 | 243057 | 0.260 | 0.207 | 0.327 | 1143964 | 965859 | 1354912 |
2010 | 253612 | 194947 | 329931 | 290962 | 254607 | 332508 | 0.245 | 0.195 | 0.306 | 1250247 | 1063367 | 1469970 |
2011 | 106948 | 83039 | 137741 | 366505 | 316840 | 423954 | 0.236 | 0.188 | 0.295 | 1135408 | 971938 | 1326372 |
2012 | 326880 | 250608 | 426364 | 451442 | 387435 | 526022 | 0.205 | 0.164 | 0.257 | 1042833 | 901032 | 1206949 |
2013 | 112438 | 87075 | 145189 | 498914 | 428401 | 581033 | 0.161 | 0.128 | 0.202 | 923152 | 804530 | 1059264 |
2014 | 378519 | 289251 | 495337 | 510212 | 440199 | 591361 | 0.165 | 0.131 | 0.207 | 927124 | 815558 | 1053952 |
2015 | 63381 | 48416 | 82973 | 472900 | 410197 | 545189 | 0.193 | 0.154 | 0.241 | 832573 | 734870 | 943267 |
2016 | 210633 | 157532 | 281633 | 475617 | 411920 | 549164 | 0.234 | 0.187 | 0.293 | 787119 | 692174 | 895087 |
2017 | 160123 | 123307 | 207931 | 359718 | 313698 | 412490 | 0.360 | 0.287 | 0.450 | 605336 | 537705 | 681473 |
2018 | 353898 | 256159 | 488930 | 269840 | 233500 | 311835 | 0.353 | 0.276 | 0.452 | 554470 | 485703 | 632974 |
2019 | 856374 | 566436 | 1294722 | 219127 | 185302 | 259127 | 0.351 | 0.213 | 0.578 | 701836 | 572054 | 861060 |