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 |
1965 | 22599567 | 11885485 | 42971780 | 912926 | 554596 | 1502777 | 0.693 | 0.507 | 0.948 | 1235901 | 837007 | 1824896 |
1966 | 48874126 | 26529808 | 90037599 | 461162 | 289800 | 733851 | 0.683 | 0.515 | 0.907 | 1317025 | 927491 | 1870158 |
1967 | 53225973 | 28768936 | 98474418 | 167512 | 109597 | 256031 | 0.544 | 0.411 | 0.720 | 1889521 | 1308892 | 2727721 |
1968 | 3101722 | 1637353 | 5875754 | 130884 | 94856 | 180597 | 0.495 | 0.373 | 0.655 | 3115252 | 2060585 | 4709727 |
1969 | 7994430 | 4492722 | 14225434 | 247279 | 172664 | 354137 | 0.652 | 0.505 | 0.842 | 1919329 | 1309346 | 2813484 |
1970 | 57067824 | 31908176 | 102065893 | 966219 | 630586 | 1480496 | 0.816 | 0.635 | 1.048 | 1907026 | 1352739 | 2688432 |
1971 | 33136456 | 18907878 | 58072341 | 446029 | 298542 | 666379 | 0.757 | 0.597 | 0.961 | 2248035 | 1602857 | 3152908 |
1972 | 19115566 | 10816139 | 33783301 | 205028 | 142474 | 295047 | 0.789 | 0.619 | 1.007 | 2079590 | 1548639 | 2792580 |
1973 | 18805550 | 10525977 | 33597708 | 253389 | 182993 | 350864 | 0.767 | 0.602 | 0.977 | 1940559 | 1430268 | 2632913 |
1974 | 47151854 | 26871746 | 82737358 | 290953 | 211975 | 399358 | 0.838 | 0.662 | 1.060 | 2483028 | 1763438 | 3496254 |
1975 | 5291776 | 3034396 | 9228490 | 148386 | 113672 | 193702 | 0.896 | 0.711 | 1.129 | 2198458 | 1538003 | 3142528 |
1976 | 9520028 | 5463261 | 16589166 | 196185 | 140750 | 273455 | 0.906 | 0.719 | 1.141 | 1141479 | 861206 | 1512966 |
1977 | 9841728 | 5639949 | 17173845 | 318942 | 222905 | 456356 | 0.875 | 0.695 | 1.102 | 820727 | 633938 | 1062554 |
1978 | 18447774 | 10572889 | 32188020 | 137078 | 100339 | 187268 | 0.883 | 0.700 | 1.115 | 697513 | 528760 | 920122 |
1979 | 39060131 | 22359691 | 68234119 | 95307 | 73034 | 124371 | 0.850 | 0.670 | 1.079 | 989584 | 728077 | 1345019 |
1980 | 16129957 | 9107964 | 28565717 | 109033 | 80985 | 146796 | 0.796 | 0.623 | 1.016 | 1210400 | 891536 | 1643309 |
1981 | 27384706 | 15338011 | 48893050 | 192417 | 136243 | 271751 | 0.682 | 0.530 | 0.878 | 1029357 | 785106 | 1349596 |
1982 | 16568399 | 9314704 | 29470807 | 418451 | 296434 | 590693 | 0.665 | 0.516 | 0.857 | 1041516 | 808504 | 1341683 |
1983 | 34301089 | 19487871 | 60374204 | 281658 | 208695 | 380132 | 0.740 | 0.579 | 0.945 | 1264951 | 967636 | 1653619 |
1984 | 9679583 | 5510597 | 17002573 | 243346 | 185115 | 319893 | 0.801 | 0.627 | 1.022 | 1523908 | 1084690 | 2140976 |
1985 | 11686792 | 6659202 | 20510131 | 176265 | 136855 | 227022 | 0.827 | 0.649 | 1.054 | 1045962 | 802162 | 1363859 |
1986 | 9235449 | 5199253 | 16404956 | 301360 | 213063 | 426248 | 0.819 | 0.641 | 1.046 | 921735 | 709605 | 1197279 |
1987 | 1733257 | 986410 | 3045568 | 176868 | 133567 | 234208 | 0.904 | 0.714 | 1.146 | 734444 | 552060 | 977081 |
1988 | 2341505 | 1334599 | 4108084 | 134047 | 101853 | 176419 | 0.948 | 0.751 | 1.197 | 528920 | 410517 | 681472 |
1989 | 2821436 | 1618305 | 4919035 | 179834 | 128327 | 252013 | 0.984 | 0.782 | 1.237 | 432393 | 334186 | 559461 |
1990 | 4384697 | 2535200 | 7583452 | 77335 | 57995 | 103124 | 1.014 | 0.803 | 1.281 | 441286 | 331494 | 587443 |
1991 | 10586176 | 6796409 | 16489168 | 42394 | 33257 | 54041 | 1.109 | 0.891 | 1.381 | 702327 | 532052 | 927095 |
1992 | 22308024 | 14130611 | 35217720 | 48335 | 37314 | 62612 | 0.974 | 0.790 | 1.201 | 920245 | 700899 | 1208236 |
1993 | 7917241 | 4987225 | 12568654 | 112785 | 82184 | 154781 | 0.986 | 0.794 | 1.223 | 847481 | 661168 | 1086296 |
1994 | 15621849 | 9827420 | 24832783 | 122155 | 92650 | 161058 | 0.891 | 0.713 | 1.114 | 837386 | 665827 | 1053149 |
1995 | 8395645 | 5241329 | 13448279 | 185865 | 139262 | 248062 | 0.832 | 0.664 | 1.044 | 933289 | 724187 | 1202767 |
1996 | 10405773 | 6518589 | 16610974 | 124209 | 97855 | 157660 | 0.826 | 0.657 | 1.040 | 891908 | 713512 | 1114908 |
1997 | 4153097 | 2631508 | 6554500 | 264184 | 194866 | 358160 | 0.734 | 0.579 | 0.931 | 841798 | 674054 | 1051286 |
1998 | 3930943 | 2498591 | 6184409 | 181694 | 141661 | 233040 | 0.721 | 0.567 | 0.916 | 641737 | 521120 | 790271 |
1999 | 35792142 | 21492054 | 59607025 | 143593 | 113350 | 181906 | 0.769 | 0.599 | 0.987 | 1288180 | 893302 | 1857609 |
2000 | 7000605 | 4275141 | 11463591 | 86015 | 69112 | 107052 | 0.711 | 0.544 | 0.929 | 1813663 | 1291078 | 2547772 |
2001 | 944529 | 596095 | 1496635 | 58811 | 46898 | 73750 | 0.567 | 0.430 | 0.749 | 1004197 | 750803 | 1343110 |
2002 | 3013487 | 1793007 | 5064735 | 514631 | 357784 | 740239 | 0.474 | 0.351 | 0.640 | 762378 | 580851 | 1000636 |
2003 | 2211115 | 1392493 | 3510989 | 431265 | 312679 | 594826 | 0.310 | 0.221 | 0.434 | 547531 | 420453 | 713018 |
2004 | 1952462 | 1235505 | 3085467 | 276322 | 205846 | 370927 | 0.298 | 0.217 | 0.408 | 459047 | 367687 | 573107 |
2005 | 9225749 | 5670901 | 15008982 | 165283 | 125981 | 216847 | 0.330 | 0.245 | 0.445 | 774595 | 555456 | 1080189 |
2006 | 2200423 | 1392170 | 3477922 | 88081 | 69565 | 111526 | 0.432 | 0.323 | 0.578 | 635571 | 474672 | 851009 |
2007 | 1391432 | 883740 | 2190783 | 56034 | 44582 | 70426 | 0.409 | 0.305 | 0.548 | 457376 | 358005 | 584329 |
2008 | 1728725 | 1095260 | 2728566 | 196876 | 141795 | 273354 | 0.319 | 0.236 | 0.432 | 392089 | 312312 | 492244 |
2009 | 7742152 | 4870016 | 12308155 | 152432 | 114411 | 203089 | 0.269 | 0.197 | 0.368 | 661602 | 492528 | 888715 |
2010 | 839194 | 525722 | 1339579 | 136676 | 105438 | 177169 | 0.271 | 0.198 | 0.372 | 434250 | 334370 | 563966 |
2011 | 640844 | 392739 | 1045684 | 95342 | 73455 | 123749 | 0.292 | 0.210 | 0.404 | 361533 | 279416 | 467783 |
2012 | 956206 | 607764 | 1504416 | 221116 | 163159 | 299661 | 0.245 | 0.173 | 0.346 | 319349 | 251513 | 405482 |
2013 | 941444 | 595444 | 1488497 | 176798 | 131036 | 238542 | 0.255 | 0.183 | 0.354 | 300242 | 238468 | 378017 |
2014 | 4502709 | 2761490 | 7341831 | 116767 | 86072 | 158408 | 0.323 | 0.233 | 0.446 | 404747 | 307437 | 532858 |
2015 | 1782992 | 1115681 | 2849435 | 79049 | 58101 | 107549 | 0.408 | 0.287 | 0.581 | 437524 | 328147 | 583359 |
2016 | 2469311 | 1546590 | 3942545 | 52251 | 38170 | 71526 | 0.345 | 0.241 | 0.493 | 478072 | 370555 | 616786 |
2017 | 1726714 | 1075275 | 2772815 | 148640 | 105913 | 208604 | 0.287 | 0.202 | 0.409 | 428170 | 337497 | 543204 |
2018 | 2695750 | 1619220 | 4488007 | 127141 | 94909 | 170319 | 0.245 | 0.172 | 0.350 | 424994 | 334438 | 540071 |
2019 | 10281548 | 5537541 | 19089741 | 172713 | 126401 | 235994 | 0.200 | 0.134 | 0.299 | 842126 | 580252 | 1222186 |
2020 | 10281548 | 1003376 | 105354537 | 143985 | 92365 | 224456 | 0.200 | 0.114 | 0.350 | 1361573 | 539535 | 3436075 |