Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 0) | Low | High | SSB | Low | High | Fbar(2-4) | Low | High | TSB | Low | High |
1972 | 12565886 | 7962442 | 19830787 | 455792 | 361607 | 574508 | 0.789 | 0.642 | 0.969 | 1313906 | 1058090 | 1631571 |
1973 | 32506264 | 20801268 | 50797729 | 426200 | 347295 | 523031 | 0.769 | 0.642 | 0.921 | 1349887 | 1078433 | 1689668 |
1974 | 64688790 | 41278200 | 101376501 | 329596 | 270155 | 402117 | 0.792 | 0.665 | 0.942 | 1493540 | 1170541 | 1905666 |
1975 | 6280548 | 4022110 | 9807111 | 302732 | 251508 | 364388 | 0.882 | 0.744 | 1.045 | 1252190 | 967054 | 1621397 |
1976 | 7334087 | 4704579 | 11433293 | 423792 | 336557 | 533637 | 0.881 | 0.744 | 1.043 | 830293 | 658649 | 1046668 |
1977 | 10596589 | 6835285 | 16427654 | 322852 | 251600 | 414284 | 0.880 | 0.743 | 1.041 | 533475 | 440332 | 646320 |
1978 | 18724402 | 12066476 | 29055977 | 157630 | 129449 | 191945 | 0.895 | 0.756 | 1.059 | 387703 | 323389 | 464807 |
1979 | 30159168 | 19479189 | 46694726 | 138638 | 116622 | 164811 | 0.843 | 0.709 | 1.001 | 482670 | 394357 | 590760 |
1980 | 8208860 | 5364092 | 12562309 | 190552 | 157546 | 230473 | 0.766 | 0.642 | 0.914 | 580699 | 470337 | 716957 |
1981 | 13494442 | 9023513 | 20180606 | 291697 | 238278 | 357091 | 0.647 | 0.540 | 0.776 | 547416 | 449658 | 666427 |
1982 | 8119119 | 5534035 | 11911759 | 326105 | 266714 | 398720 | 0.656 | 0.552 | 0.781 | 511305 | 434837 | 601220 |
1983 | 23603606 | 16139772 | 34519086 | 263338 | 227749 | 304489 | 0.742 | 0.628 | 0.876 | 549145 | 478961 | 629613 |
1984 | 6179564 | 4224394 | 9039642 | 226725 | 198891 | 258454 | 0.797 | 0.680 | 0.934 | 641937 | 537679 | 766410 |
1985 | 7938543 | 5422210 | 11622654 | 269386 | 232775 | 311755 | 0.840 | 0.718 | 0.983 | 538012 | 463682 | 624257 |
1986 | 12357546 | 8417138 | 18142620 | 239007 | 202351 | 282303 | 0.897 | 0.768 | 1.048 | 491839 | 424445 | 569935 |
1987 | 2018286 | 1379043 | 2953843 | 171561 | 149332 | 197100 | 0.951 | 0.819 | 1.104 | 388718 | 331829 | 455358 |
1988 | 2090018 | 1430950 | 3052639 | 157354 | 136270 | 181700 | 0.906 | 0.778 | 1.055 | 300542 | 260605 | 346600 |
1989 | 3156024 | 2169263 | 4591646 | 137913 | 116787 | 162861 | 0.896 | 0.769 | 1.044 | 246470 | 214194 | 283609 |
1990 | 7263056 | 5068697 | 10407406 | 84125 | 73230 | 96642 | 0.878 | 0.751 | 1.026 | 280787 | 235028 | 335454 |
1991 | 10904977 | 7651892 | 15541060 | 72384 | 63946 | 81935 | 0.959 | 0.822 | 1.118 | 370590 | 310862 | 441795 |
1992 | 14498900 | 10128725 | 20754645 | 108514 | 94109 | 125124 | 0.877 | 0.755 | 1.018 | 400560 | 340345 | 471429 |
1993 | 4977361 | 3553118 | 6972503 | 168810 | 146204 | 194912 | 0.920 | 0.789 | 1.071 | 433953 | 372815 | 505119 |
1994 | 16046521 | 11432114 | 22523466 | 186590 | 162363 | 214433 | 0.869 | 0.743 | 1.015 | 456211 | 396560 | 524835 |
1995 | 6791733 | 4732614 | 9746757 | 179478 | 156678 | 205595 | 0.742 | 0.628 | 0.876 | 455375 | 392516 | 528300 |
1996 | 7618602 | 5414664 | 10719612 | 208985 | 182352 | 239508 | 0.795 | 0.677 | 0.932 | 473888 | 413269 | 543398 |
1997 | 3646334 | 2606581 | 5100839 | 232523 | 201354 | 268518 | 0.725 | 0.614 | 0.856 | 445657 | 391700 | 507047 |
1998 | 2985138 | 2135326 | 4173157 | 190642 | 167819 | 216569 | 0.784 | 0.665 | 0.924 | 334261 | 296877 | 376352 |
1999 | 33213554 | 23440344 | 47061603 | 135940 | 119351 | 154834 | 0.892 | 0.762 | 1.045 | 547020 | 438070 | 683065 |
2000 | 8306680 | 5930455 | 11635015 | 112575 | 100090 | 126618 | 0.798 | 0.677 | 0.942 | 754249 | 618001 | 920536 |
2001 | 1348138 | 954217 | 1904678 | 270966 | 226583 | 324042 | 0.582 | 0.484 | 0.701 | 541462 | 459089 | 638616 |
2002 | 1618039 | 1154365 | 2267956 | 358642 | 304103 | 422961 | 0.456 | 0.370 | 0.560 | 437155 | 376743 | 507256 |
2003 | 1233355 | 875876 | 1736733 | 263320 | 225637 | 307298 | 0.324 | 0.256 | 0.410 | 297233 | 258099 | 342300 |
2004 | 1203136 | 858459 | 1686201 | 181685 | 155820 | 211842 | 0.336 | 0.270 | 0.418 | 226419 | 198094 | 258794 |
2005 | 4966810 | 3390822 | 7275287 | 131352 | 111809 | 154312 | 0.401 | 0.329 | 0.489 | 266099 | 221116 | 320234 |
2006 | 1525697 | 1083952 | 2147467 | 94521 | 79519 | 112352 | 0.504 | 0.417 | 0.609 | 199842 | 170028 | 234884 |
2007 | 1123847 | 796780 | 1585172 | 101976 | 87700 | 118576 | 0.486 | 0.403 | 0.586 | 173484 | 151011 | 199303 |
2008 | 881201 | 618336 | 1255814 | 110159 | 94298 | 128688 | 0.387 | 0.318 | 0.469 | 149720 | 130602 | 171637 |
2009 | 4217894 | 2923532 | 6085322 | 85289 | 73710 | 98687 | 0.334 | 0.274 | 0.407 | 193913 | 160678 | 234022 |
2010 | 532634 | 375283 | 755960 | 84779 | 73969 | 97168 | 0.312 | 0.256 | 0.381 | 153363 | 133213 | 176561 |
2011 | 346089 | 246625 | 485666 | 109868 | 96075 | 125640 | 0.300 | 0.246 | 0.367 | 159023 | 138919 | 182037 |
2012 | 618037 | 438989 | 870111 | 134242 | 115384 | 156182 | 0.292 | 0.238 | 0.358 | 161135 | 140250 | 185130 |
2013 | 659089 | 471180 | 921937 | 109950 | 94003 | 128602 | 0.301 | 0.246 | 0.369 | 136977 | 119413 | 157125 |
2014 | 3773332 | 2660917 | 5350801 | 82857 | 70896 | 96835 | 0.373 | 0.308 | 0.451 | 166129 | 140977 | 195769 |
2015 | 1184504 | 846691 | 1657097 | 72808 | 62904 | 84272 | 0.441 | 0.360 | 0.540 | 165316 | 142227 | 192153 |
2016 | 1324979 | 945162 | 1857427 | 100158 | 86400 | 116106 | 0.383 | 0.310 | 0.474 | 189969 | 165430 | 218149 |
2017 | 609710 | 434606 | 855364 | 105161 | 90689 | 121943 | 0.354 | 0.283 | 0.442 | 157714 | 138772 | 179242 |
2018 | 1774853 | 1257782 | 2504491 | 95698 | 83721 | 109388 | 0.378 | 0.306 | 0.467 | 153289 | 135096 | 173932 |
2019 | 4668027 | 3223085 | 6760749 | 78999 | 69225 | 90153 | 0.369 | 0.299 | 0.455 | 212386 | 177751 | 253770 |
2020 | 5319082 | 3119918 | 9068391 | 95517 | 83698 | 109005 | 0.345 | 0.272 | 0.436 | 299512 | 243078 | 369048 |
2021 | 5319082 | 605605 | 46717971 | 197230 | 161920 | 240242 | 0.345 | 0.231 | 0.516 | 466005 | 287523 | 755280 |