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 | 67532 | 39382 | 115804 | 210595 | 174667 | 253913 | 0.731 | 0.580 | 0.921 | 383370 | 323707 | 454029 |
1951 | 644035 | 380291 | 1090694 | 127020 | 108027 | 149352 | 0.686 | 0.555 | 0.847 | 429508 | 320079 | 576348 |
1952 | 95538 | 56462 | 161657 | 102229 | 86168 | 121284 | 0.704 | 0.570 | 0.869 | 426904 | 320676 | 568322 |
1953 | 1065991 | 626050 | 1815090 | 119932 | 95174 | 151129 | 0.544 | 0.436 | 0.680 | 676537 | 485611 | 942529 |
1954 | 132498 | 77993 | 225092 | 169086 | 133430 | 214269 | 0.486 | 0.386 | 0.611 | 753171 | 554803 | 1022466 |
1955 | 54375 | 31750 | 93124 | 273007 | 208551 | 357385 | 0.408 | 0.322 | 0.518 | 736664 | 547641 | 990929 |
1956 | 227343 | 132853 | 389036 | 332960 | 248576 | 445991 | 0.436 | 0.344 | 0.552 | 632225 | 486196 | 822113 |
1957 | 57713 | 34004 | 97951 | 257750 | 197039 | 337167 | 0.409 | 0.323 | 0.517 | 435927 | 349157 | 544260 |
1958 | 65326 | 38213 | 111677 | 186747 | 149707 | 232953 | 0.494 | 0.393 | 0.620 | 313438 | 258841 | 379550 |
1959 | 379895 | 225895 | 638882 | 129622 | 106232 | 158162 | 0.452 | 0.360 | 0.569 | 331374 | 259416 | 423293 |
1960 | 329484 | 195457 | 555416 | 116361 | 97755 | 138508 | 0.562 | 0.453 | 0.696 | 422055 | 333063 | 534826 |
1961 | 152460 | 91166 | 254964 | 125163 | 104571 | 149810 | 0.661 | 0.537 | 0.813 | 404516 | 328004 | 498875 |
1962 | 310765 | 186113 | 518906 | 123809 | 102044 | 150215 | 0.736 | 0.596 | 0.910 | 379317 | 306855 | 468889 |
1963 | 308437 | 184854 | 514639 | 97257 | 81630 | 115875 | 0.718 | 0.576 | 0.895 | 360749 | 287424 | 452778 |
1964 | 317110 | 189004 | 532047 | 86710 | 73033 | 102948 | 0.654 | 0.524 | 0.816 | 375608 | 296717 | 475473 |
1965 | 124039 | 73723 | 208696 | 100248 | 82545 | 121747 | 0.564 | 0.451 | 0.706 | 365475 | 292176 | 457163 |
1966 | 302968 | 180065 | 509758 | 134279 | 108748 | 165804 | 0.541 | 0.430 | 0.680 | 420572 | 336979 | 524900 |
1967 | 310700 | 183877 | 524997 | 145627 | 117846 | 179957 | 0.458 | 0.361 | 0.579 | 441320 | 353614 | 550780 |
1968 | 16115 | 9456 | 27463 | 160607 | 131776 | 195747 | 0.482 | 0.380 | 0.612 | 405713 | 325914 | 505050 |
1969 | 20577 | 12195 | 34721 | 161397 | 131363 | 198299 | 0.410 | 0.320 | 0.524 | 302383 | 241649 | 378380 |
1970 | 197006 | 115961 | 334693 | 149982 | 120271 | 187033 | 0.395 | 0.308 | 0.506 | 274024 | 219316 | 342378 |
1971 | 93875 | 54734 | 161006 | 122636 | 98228 | 153108 | 0.340 | 0.264 | 0.437 | 246031 | 200063 | 302559 |
1972 | 1104791 | 660676 | 1847443 | 122499 | 101690 | 147567 | 0.618 | 0.491 | 0.778 | 600867 | 425880 | 847754 |
1973 | 317621 | 190050 | 530823 | 125587 | 103359 | 152595 | 0.511 | 0.405 | 0.646 | 669740 | 504233 | 889572 |
1974 | 71113 | 42794 | 118174 | 165440 | 130961 | 208996 | 0.561 | 0.446 | 0.706 | 507983 | 395538 | 652395 |
1975 | 60737 | 36646 | 100665 | 189498 | 146624 | 244909 | 0.514 | 0.410 | 0.644 | 372321 | 295860 | 468543 |
1976 | 65980 | 39675 | 109726 | 183252 | 142740 | 235263 | 0.727 | 0.589 | 0.899 | 282736 | 229363 | 348528 |
1977 | 125967 | 74776 | 212203 | 116156 | 91164 | 147999 | 0.743 | 0.600 | 0.921 | 201815 | 165310 | 246381 |
1978 | 214750 | 128683 | 358382 | 78711 | 61757 | 100319 | 0.615 | 0.489 | 0.773 | 198188 | 155836 | 252050 |
1979 | 150994 | 90255 | 252607 | 62140 | 49282 | 78353 | 0.569 | 0.448 | 0.724 | 202358 | 160482 | 255161 |
1980 | 18697 | 10820 | 32308 | 62510 | 50493 | 77387 | 0.454 | 0.352 | 0.586 | 205479 | 162632 | 259614 |
1981 | 9153 | 5383 | 15564 | 71636 | 57353 | 89476 | 0.406 | 0.314 | 0.525 | 161243 | 127239 | 204335 |
1982 | 16452 | 9728 | 27822 | 68030 | 53574 | 86387 | 0.363 | 0.280 | 0.469 | 119871 | 95540 | 150398 |
1983 | 9900 | 5802 | 16892 | 58731 | 46590 | 74036 | 0.367 | 0.285 | 0.473 | 88746 | 72131 | 109189 |
1984 | 14596 | 8585 | 24816 | 52885 | 41972 | 66635 | 0.302 | 0.233 | 0.391 | 72213 | 58855 | 88602 |
1985 | 331194 | 196224 | 559002 | 49822 | 40451 | 61364 | 0.403 | 0.318 | 0.511 | 182057 | 125865 | 263335 |
1986 | 457966 | 272370 | 770031 | 54331 | 44461 | 66392 | 0.556 | 0.444 | 0.696 | 354328 | 262031 | 479135 |
1987 | 82664 | 48740 | 140199 | 72304 | 56676 | 92241 | 0.657 | 0.521 | 0.829 | 333816 | 258899 | 430412 |
1988 | 38291 | 22345 | 65615 | 77331 | 60461 | 98909 | 0.533 | 0.412 | 0.690 | 248716 | 194960 | 317294 |
1989 | 31982 | 18791 | 54433 | 83359 | 63719 | 109053 | 0.301 | 0.228 | 0.398 | 191482 | 150135 | 244218 |
1990 | 39192 | 24008 | 63979 | 87481 | 67514 | 113354 | 0.229 | 0.176 | 0.299 | 157260 | 126132 | 196069 |
1991 | 102665 | 71196 | 148044 | 100186 | 80326 | 124957 | 0.245 | 0.192 | 0.311 | 183465 | 153804 | 218846 |
1992 | 310593 | 215691 | 447251 | 115818 | 95732 | 140118 | 0.283 | 0.225 | 0.356 | 292034 | 244509 | 348796 |
1993 | 841407 | 577592 | 1225720 | 135668 | 115068 | 159955 | 0.295 | 0.235 | 0.370 | 544944 | 443546 | 669522 |
1994 | 292457 | 204194 | 418872 | 148328 | 128733 | 170905 | 0.350 | 0.279 | 0.439 | 607664 | 513215 | 719496 |
1995 | 78188 | 54529 | 112113 | 176659 | 153653 | 203110 | 0.328 | 0.263 | 0.410 | 600949 | 510250 | 707770 |
1996 | 94458 | 65799 | 135598 | 203800 | 176094 | 235865 | 0.385 | 0.311 | 0.477 | 524950 | 453024 | 608296 |
1997 | 98154 | 68120 | 141431 | 190324 | 163339 | 221767 | 0.451 | 0.358 | 0.568 | 392435 | 341896 | 450445 |
1998 | 64178 | 44947 | 91638 | 142684 | 122553 | 166122 | 0.453 | 0.363 | 0.565 | 280638 | 246938 | 318938 |
1999 | 196243 | 137230 | 280635 | 104529 | 89317 | 122333 | 0.460 | 0.371 | 0.571 | 254632 | 219941 | 294796 |
2000 | 80427 | 56360 | 114772 | 90438 | 77398 | 105674 | 0.370 | 0.295 | 0.463 | 228904 | 198387 | 264115 |
2001 | 343043 | 239166 | 492036 | 94315 | 81573 | 109048 | 0.371 | 0.299 | 0.460 | 293078 | 247669 | 346811 |
2002 | 351134 | 246163 | 500868 | 110685 | 96952 | 126364 | 0.348 | 0.281 | 0.431 | 418170 | 355937 | 491284 |
2003 | 243070 | 171575 | 344356 | 143637 | 126111 | 163597 | 0.410 | 0.334 | 0.503 | 483247 | 418078 | 558575 |
2004 | 212886 | 155045 | 292306 | 160586 | 141551 | 182181 | 0.419 | 0.339 | 0.518 | 461576 | 406547 | 524055 |
2005 | 339030 | 244189 | 470705 | 165770 | 146133 | 188046 | 0.437 | 0.356 | 0.537 | 483228 | 424229 | 550432 |
2006 | 158753 | 115832 | 217577 | 160427 | 141991 | 181257 | 0.388 | 0.315 | 0.477 | 438892 | 387962 | 496507 |
2007 | 858341 | 599241 | 1229472 | 175054 | 155194 | 197455 | 0.352 | 0.285 | 0.436 | 624875 | 528887 | 738285 |
2008 | 1267519 | 889571 | 1806045 | 205716 | 181235 | 233503 | 0.289 | 0.229 | 0.365 | 920146 | 770117 | 1099403 |
2009 | 1050754 | 737532 | 1496999 | 219822 | 193331 | 249943 | 0.260 | 0.206 | 0.328 | 1141103 | 952641 | 1366847 |
2010 | 303802 | 221582 | 416532 | 293917 | 255426 | 338208 | 0.245 | 0.195 | 0.308 | 1271578 | 1075042 | 1504045 |
2011 | 106273 | 77538 | 145657 | 368676 | 316812 | 429029 | 0.236 | 0.188 | 0.296 | 1138915 | 969010 | 1338611 |
2012 | 293946 | 211113 | 409278 | 455562 | 388689 | 533941 | 0.209 | 0.166 | 0.264 | 1036475 | 889938 | 1207141 |
2013 | 104758 | 75724 | 144924 | 502246 | 426390 | 591596 | 0.166 | 0.132 | 0.210 | 918848 | 793701 | 1063728 |
2014 | 326796 | 235521 | 453445 | 517424 | 435483 | 614782 | 0.170 | 0.134 | 0.214 | 912488 | 789729 | 1054330 |
2015 | 67023 | 47180 | 95211 | 495742 | 410519 | 598656 | 0.198 | 0.158 | 0.249 | 850671 | 731691 | 988998 |
2016 | 250482 | 172369 | 363993 | 491351 | 402190 | 600278 | 0.241 | 0.192 | 0.302 | 812248 | 690836 | 954997 |
2017 | 146375 | 106343 | 201476 | 380861 | 305242 | 475214 | 0.364 | 0.290 | 0.458 | 622471 | 527546 | 734476 |
2018 | 341812 | 201978 | 578456 | 288363 | 222421 | 373855 | 0.359 | 0.278 | 0.463 | 566665 | 467551 | 686790 |
2019 | 341812 | 26740 | 4369344 | 227706 | 170469 | 304162 | 0.355 | 0.214 | 0.587 | 548899 | 319965 | 941633 |