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 | 71275 | 42930 | 118335 | 208995 | 173566 | 251655 | 0.731 | 0.582 | 0.918 | 380979 | 322972 | 449405 |
1951 | 629546 | 384146 | 1031713 | 126572 | 107918 | 148451 | 0.690 | 0.560 | 0.849 | 425560 | 324105 | 558773 |
1952 | 94149 | 57490 | 154184 | 101068 | 85673 | 119228 | 0.713 | 0.580 | 0.875 | 417172 | 317453 | 548214 |
1953 | 1084563 | 658855 | 1785332 | 119639 | 95875 | 149292 | 0.541 | 0.435 | 0.673 | 681595 | 499069 | 930877 |
1954 | 136353 | 82981 | 224051 | 168538 | 134434 | 211293 | 0.485 | 0.388 | 0.607 | 751572 | 561535 | 1005923 |
1955 | 57272 | 34591 | 94826 | 264762 | 204421 | 342915 | 0.414 | 0.328 | 0.523 | 720289 | 542653 | 956073 |
1956 | 224697 | 135912 | 371481 | 320886 | 242591 | 424450 | 0.445 | 0.353 | 0.561 | 614701 | 479416 | 788163 |
1957 | 60467 | 36795 | 99368 | 252325 | 194957 | 326575 | 0.412 | 0.327 | 0.520 | 430573 | 348691 | 531682 |
1958 | 70583 | 42595 | 116961 | 184555 | 148909 | 228732 | 0.486 | 0.388 | 0.610 | 314460 | 261777 | 377746 |
1959 | 383943 | 235499 | 625956 | 130235 | 107475 | 157815 | 0.440 | 0.351 | 0.553 | 336169 | 267247 | 422866 |
1960 | 314553 | 192210 | 514766 | 116323 | 98272 | 137691 | 0.554 | 0.448 | 0.685 | 417662 | 333991 | 522295 |
1961 | 146468 | 90259 | 237681 | 124700 | 104649 | 148591 | 0.661 | 0.539 | 0.811 | 399523 | 326464 | 488931 |
1962 | 299700 | 185138 | 485151 | 122019 | 101022 | 147381 | 0.755 | 0.614 | 0.929 | 371041 | 303685 | 453338 |
1963 | 314869 | 194496 | 509739 | 95358 | 80416 | 113075 | 0.742 | 0.599 | 0.920 | 356725 | 287538 | 442560 |
1964 | 331051 | 203367 | 538902 | 85920 | 72821 | 101375 | 0.666 | 0.537 | 0.827 | 381638 | 304721 | 477970 |
1965 | 127196 | 78072 | 207228 | 100196 | 83115 | 120786 | 0.565 | 0.454 | 0.704 | 371299 | 299608 | 460145 |
1966 | 303873 | 186478 | 495171 | 132630 | 108386 | 162297 | 0.545 | 0.436 | 0.681 | 419478 | 340405 | 516919 |
1967 | 319520 | 195401 | 522479 | 143916 | 117794 | 175831 | 0.458 | 0.364 | 0.576 | 443434 | 360106 | 546044 |
1968 | 17218 | 10412 | 28472 | 157996 | 131125 | 190373 | 0.483 | 0.383 | 0.609 | 402764 | 327108 | 495918 |
1969 | 20730 | 12687 | 33874 | 158961 | 130931 | 192991 | 0.409 | 0.322 | 0.520 | 299751 | 242297 | 370828 |
1970 | 193813 | 117724 | 319082 | 147811 | 120012 | 182050 | 0.391 | 0.307 | 0.498 | 270845 | 219901 | 333591 |
1971 | 99198 | 60033 | 163913 | 121491 | 98606 | 149688 | 0.333 | 0.260 | 0.426 | 246397 | 202819 | 299338 |
1972 | 1092541 | 674013 | 1770953 | 121276 | 101655 | 144683 | 0.619 | 0.494 | 0.775 | 595608 | 431560 | 822015 |
1973 | 315679 | 194969 | 511124 | 124660 | 103610 | 149987 | 0.510 | 0.405 | 0.641 | 663425 | 505528 | 870639 |
1974 | 71046 | 44045 | 114597 | 167916 | 133744 | 210820 | 0.555 | 0.443 | 0.695 | 520200 | 408193 | 662941 |
1975 | 60216 | 37395 | 96964 | 190695 | 148896 | 244228 | 0.504 | 0.402 | 0.630 | 375649 | 301039 | 468750 |
1976 | 62046 | 38247 | 100653 | 181623 | 142637 | 231264 | 0.718 | 0.583 | 0.884 | 280367 | 229049 | 343183 |
1977 | 118183 | 72268 | 193271 | 115574 | 91513 | 145962 | 0.746 | 0.606 | 0.919 | 197557 | 163448 | 238785 |
1978 | 208235 | 128754 | 336780 | 76632 | 60957 | 96338 | 0.627 | 0.502 | 0.782 | 192700 | 154011 | 241108 |
1979 | 154091 | 95025 | 249871 | 59995 | 48530 | 74169 | 0.583 | 0.462 | 0.735 | 199428 | 160332 | 248058 |
1980 | 20588 | 12273 | 34536 | 59937 | 49542 | 72514 | 0.459 | 0.359 | 0.587 | 202998 | 162715 | 253255 |
1981 | 9768 | 5922 | 16112 | 68838 | 56091 | 84482 | 0.406 | 0.317 | 0.521 | 158381 | 126765 | 197882 |
1982 | 16594 | 10143 | 27147 | 65886 | 52768 | 82266 | 0.358 | 0.278 | 0.459 | 117969 | 95559 | 145633 |
1983 | 9390 | 5683 | 15515 | 58123 | 46825 | 72147 | 0.364 | 0.285 | 0.466 | 88045 | 72589 | 106791 |
1984 | 14121 | 8594 | 23202 | 51853 | 41842 | 64259 | 0.301 | 0.234 | 0.388 | 70850 | 58632 | 85613 |
1985 | 317297 | 193779 | 519548 | 48418 | 39876 | 58789 | 0.402 | 0.318 | 0.508 | 175645 | 124435 | 247929 |
1986 | 462939 | 284280 | 753877 | 52307 | 43386 | 63062 | 0.561 | 0.450 | 0.699 | 346152 | 260027 | 460802 |
1987 | 86800 | 52803 | 142685 | 68562 | 54303 | 86565 | 0.672 | 0.538 | 0.839 | 323500 | 253777 | 412377 |
1988 | 40375 | 24382 | 66856 | 74949 | 59244 | 94817 | 0.534 | 0.418 | 0.684 | 246993 | 196036 | 311195 |
1989 | 31960 | 19517 | 52335 | 82353 | 63879 | 106170 | 0.292 | 0.223 | 0.382 | 191036 | 152201 | 239781 |
1990 | 39826 | 25614 | 61923 | 91029 | 71247 | 116305 | 0.220 | 0.169 | 0.286 | 163681 | 133211 | 201121 |
1991 | 110766 | 81471 | 150596 | 104407 | 84627 | 128810 | 0.234 | 0.184 | 0.298 | 192315 | 163411 | 226330 |
1992 | 332478 | 243910 | 453209 | 119799 | 99903 | 143657 | 0.274 | 0.218 | 0.345 | 304086 | 259329 | 356568 |
1993 | 901489 | 647424 | 1255254 | 139574 | 119332 | 163250 | 0.290 | 0.231 | 0.364 | 569773 | 471928 | 687905 |
1994 | 328729 | 241351 | 447740 | 165474 | 144162 | 189935 | 0.358 | 0.284 | 0.451 | 642295 | 546896 | 754336 |
1995 | 87552 | 64360 | 119101 | 204847 | 176745 | 237418 | 0.338 | 0.269 | 0.425 | 617812 | 525182 | 726780 |
1996 | 107397 | 78661 | 146630 | 244369 | 207550 | 287720 | 0.399 | 0.322 | 0.494 | 537955 | 461355 | 627273 |
1997 | 106623 | 78185 | 145404 | 211300 | 178327 | 250371 | 0.487 | 0.386 | 0.614 | 380438 | 329012 | 439901 |
1998 | 75755 | 55410 | 103570 | 155825 | 131440 | 184734 | 0.470 | 0.378 | 0.584 | 280974 | 245228 | 321931 |
1999 | 212042 | 156041 | 288141 | 115989 | 98369 | 136765 | 0.464 | 0.374 | 0.575 | 270430 | 234181 | 312290 |
2000 | 94759 | 69562 | 129084 | 98999 | 84112 | 116522 | 0.363 | 0.290 | 0.456 | 241504 | 209953 | 277797 |
2001 | 359359 | 264251 | 488698 | 105088 | 90186 | 122452 | 0.357 | 0.287 | 0.445 | 311500 | 266504 | 364093 |
2002 | 382549 | 282285 | 518427 | 121672 | 105165 | 140770 | 0.336 | 0.270 | 0.418 | 436736 | 374821 | 508878 |
2003 | 267567 | 198485 | 360693 | 156773 | 136180 | 180481 | 0.408 | 0.331 | 0.502 | 507840 | 440771 | 585115 |
2004 | 227119 | 172150 | 299639 | 173956 | 150925 | 200501 | 0.427 | 0.343 | 0.530 | 478818 | 420020 | 545849 |
2005 | 352005 | 264302 | 468810 | 183949 | 158918 | 212922 | 0.445 | 0.361 | 0.548 | 500210 | 437185 | 572321 |
2006 | 170759 | 129753 | 224724 | 179774 | 155250 | 208173 | 0.397 | 0.321 | 0.492 | 445869 | 391289 | 508062 |
2007 | 830921 | 604288 | 1142549 | 190628 | 164392 | 221051 | 0.367 | 0.294 | 0.457 | 621231 | 526779 | 732618 |
2008 | 1284257 | 933408 | 1766982 | 214751 | 183653 | 251116 | 0.305 | 0.238 | 0.389 | 935794 | 781117 | 1121101 |
2009 | 1076164 | 784420 | 1476415 | 236742 | 200591 | 279408 | 0.271 | 0.210 | 0.348 | 1169885 | 971519 | 1408753 |
2010 | 332445 | 251729 | 439042 | 336228 | 279806 | 404026 | 0.250 | 0.194 | 0.322 | 1300634 | 1083957 | 1560624 |
2011 | 124081 | 93814 | 164114 | 440648 | 358074 | 542265 | 0.237 | 0.183 | 0.306 | 1174808 | 971997 | 1419937 |
2012 | 325830 | 244289 | 434588 | 537535 | 425412 | 679211 | 0.208 | 0.160 | 0.270 | 1071102 | 878678 | 1305666 |
2013 | 122544 | 91913 | 163384 | 579998 | 445324 | 755400 | 0.164 | 0.126 | 0.213 | 948777 | 765197 | 1176400 |
2014 | 336927 | 253198 | 448345 | 595811 | 442585 | 802083 | 0.166 | 0.129 | 0.215 | 959094 | 764278 | 1203569 |
2015 | 75752 | 55736 | 102955 | 569455 | 405562 | 799580 | 0.199 | 0.156 | 0.254 | 889644 | 691644 | 1144327 |
2016 | 184220 | 131107 | 258851 | 551073 | 377864 | 803680 | 0.255 | 0.201 | 0.324 | 810384 | 609780 | 1076982 |
2017 | 158879 | 119059 | 212017 | 428546 | 272662 | 673550 | 0.391 | 0.304 | 0.503 | 642966 | 465094 | 888865 |
2018 | 158879 | 13802 | 1828908 | 318976 | 180594 | 563394 | 0.367 | 0.221 | 0.610 | 522960 | 337817 | 809571 |