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 | 12565782 | 7995616 | 19748182 | 455442 | 360034 | 576133 | 0.786 | 0.637 | 0.969 | 1315134 | 1058194 | 1634462 |
1973 | 32450147 | 20842387 | 50522624 | 426930 | 346924 | 525387 | 0.769 | 0.641 | 0.922 | 1350210 | 1079378 | 1688997 |
1974 | 65169888 | 41748884 | 101730008 | 329272 | 269113 | 402879 | 0.792 | 0.664 | 0.944 | 1496667 | 1173724 | 1908467 |
1975 | 6274741 | 4035067 | 9757551 | 302079 | 250488 | 364295 | 0.880 | 0.741 | 1.045 | 1254612 | 968471 | 1625294 |
1976 | 7309703 | 4707620 | 11350056 | 424369 | 336038 | 535920 | 0.881 | 0.743 | 1.044 | 831710 | 658009 | 1051263 |
1977 | 10577152 | 6852486 | 16326358 | 323125 | 250924 | 416101 | 0.880 | 0.742 | 1.043 | 533406 | 439404 | 647519 |
1978 | 18627531 | 12059555 | 28772613 | 157445 | 128966 | 192213 | 0.893 | 0.754 | 1.059 | 386807 | 322652 | 463718 |
1979 | 30236824 | 19623909 | 46589368 | 138471 | 116266 | 164916 | 0.841 | 0.707 | 1.000 | 481693 | 393756 | 589268 |
1980 | 8209516 | 5393111 | 12496710 | 190151 | 156988 | 230320 | 0.765 | 0.640 | 0.914 | 580117 | 469797 | 716343 |
1981 | 13477541 | 9056094 | 20057667 | 291420 | 237647 | 357361 | 0.648 | 0.540 | 0.778 | 547317 | 448978 | 667194 |
1982 | 8137288 | 5572395 | 11882763 | 325560 | 265819 | 398727 | 0.656 | 0.550 | 0.781 | 510918 | 434044 | 601409 |
1983 | 23718518 | 16291943 | 34530449 | 263622 | 227539 | 305428 | 0.738 | 0.624 | 0.873 | 550400 | 479807 | 631378 |
1984 | 6179417 | 4242614 | 9000392 | 227516 | 199243 | 259800 | 0.793 | 0.675 | 0.931 | 644152 | 539564 | 769014 |
1985 | 7919154 | 5432453 | 11544142 | 270354 | 233107 | 313552 | 0.836 | 0.713 | 0.980 | 539615 | 464190 | 627295 |
1986 | 12442208 | 8511933 | 18187236 | 239906 | 202546 | 284157 | 0.896 | 0.766 | 1.047 | 493463 | 425632 | 572103 |
1987 | 2017894 | 1384907 | 2940195 | 172143 | 149529 | 198179 | 0.947 | 0.814 | 1.101 | 390054 | 332816 | 457135 |
1988 | 2088072 | 1435890 | 3036475 | 158235 | 136778 | 183059 | 0.904 | 0.775 | 1.055 | 301812 | 261302 | 348602 |
1989 | 3164306 | 2184806 | 4582937 | 138453 | 116922 | 163950 | 0.899 | 0.770 | 1.049 | 247160 | 214586 | 284679 |
1990 | 7288137 | 5108748 | 10397251 | 84202 | 73115 | 96970 | 0.881 | 0.754 | 1.031 | 281446 | 235841 | 335870 |
1991 | 10838454 | 7629150 | 15397793 | 72430 | 63873 | 82134 | 0.954 | 0.817 | 1.113 | 370275 | 310868 | 441034 |
1992 | 14452898 | 10134555 | 20611291 | 108949 | 94302 | 125872 | 0.874 | 0.752 | 1.016 | 400327 | 340227 | 471044 |
1993 | 4981762 | 3568951 | 6953851 | 169039 | 146090 | 195593 | 0.915 | 0.784 | 1.068 | 434255 | 372730 | 505937 |
1994 | 16089877 | 11502834 | 22506117 | 187927 | 163152 | 216465 | 0.867 | 0.740 | 1.015 | 458848 | 398620 | 528177 |
1995 | 6750774 | 4722571 | 9650029 | 180711 | 157415 | 207455 | 0.745 | 0.629 | 0.881 | 456942 | 393801 | 530208 |
1996 | 7614241 | 5428041 | 10680957 | 210011 | 182904 | 241137 | 0.793 | 0.675 | 0.932 | 475458 | 414113 | 545889 |
1997 | 3650004 | 2617912 | 5088990 | 233766 | 201958 | 270584 | 0.729 | 0.616 | 0.861 | 447008 | 392439 | 509163 |
1998 | 2982790 | 2141046 | 4155463 | 191292 | 168044 | 217757 | 0.786 | 0.666 | 0.928 | 335103 | 297228 | 377805 |
1999 | 33235812 | 23547421 | 46910410 | 136411 | 119541 | 155662 | 0.889 | 0.758 | 1.044 | 547845 | 439720 | 682559 |
2000 | 8315980 | 5958910 | 11605397 | 113130 | 100486 | 127365 | 0.795 | 0.673 | 0.940 | 754315 | 618849 | 919433 |
2001 | 1355062 | 963104 | 1906535 | 272298 | 227281 | 326232 | 0.585 | 0.485 | 0.704 | 543520 | 460114 | 642045 |
2002 | 1615425 | 1156853 | 2255774 | 360117 | 304728 | 425574 | 0.462 | 0.376 | 0.567 | 438783 | 377456 | 510075 |
2003 | 1238717 | 883203 | 1737336 | 264167 | 225970 | 308821 | 0.327 | 0.259 | 0.414 | 298100 | 258454 | 343829 |
2004 | 1206502 | 864177 | 1684432 | 182319 | 156077 | 212973 | 0.337 | 0.271 | 0.419 | 227129 | 198447 | 259957 |
2005 | 5045904 | 3454210 | 7371047 | 132773 | 112812 | 156266 | 0.397 | 0.324 | 0.485 | 269303 | 223928 | 323874 |
2006 | 1537326 | 1095921 | 2156517 | 96451 | 81073 | 114747 | 0.493 | 0.408 | 0.596 | 202777 | 172627 | 238194 |
2007 | 1134097 | 806798 | 1594173 | 103252 | 88937 | 119871 | 0.481 | 0.397 | 0.582 | 175182 | 152535 | 201191 |
2008 | 887623 | 625317 | 1259958 | 111010 | 95007 | 129709 | 0.385 | 0.317 | 0.469 | 150859 | 131567 | 172979 |
2009 | 4279189 | 2974642 | 6155854 | 86032 | 74346 | 99555 | 0.331 | 0.271 | 0.404 | 196056 | 162587 | 236415 |
2010 | 536415 | 379221 | 758769 | 85407 | 74492 | 97922 | 0.308 | 0.252 | 0.376 | 154562 | 134243 | 177957 |
2011 | 346809 | 248115 | 484761 | 110361 | 96397 | 126348 | 0.296 | 0.242 | 0.363 | 159755 | 139396 | 183087 |
2012 | 621151 | 442909 | 871124 | 134828 | 115757 | 157041 | 0.290 | 0.236 | 0.357 | 161807 | 140697 | 186086 |
2013 | 658276 | 472311 | 917461 | 110292 | 94300 | 128996 | 0.301 | 0.246 | 0.369 | 137367 | 119761 | 157561 |
2014 | 3782925 | 2679670 | 5340404 | 83154 | 71130 | 97211 | 0.372 | 0.306 | 0.451 | 166599 | 141555 | 196072 |
2015 | 1184362 | 849660 | 1650912 | 73013 | 63022 | 84588 | 0.440 | 0.358 | 0.540 | 165737 | 142622 | 192599 |
2016 | 1332812 | 954384 | 1861293 | 100675 | 86758 | 116824 | 0.387 | 0.313 | 0.480 | 190945 | 166175 | 219406 |
2017 | 611843 | 437587 | 855492 | 105720 | 91112 | 122670 | 0.358 | 0.286 | 0.447 | 158468 | 139377 | 180175 |
2018 | 1784287 | 1267863 | 2511061 | 96368 | 84227 | 110258 | 0.379 | 0.306 | 0.469 | 154322 | 135967 | 175155 |
2019 | 4680659 | 3234327 | 6773765 | 79715 | 69790 | 91052 | 0.368 | 0.298 | 0.455 | 213626 | 178856 | 255154 |
2020 | 5330856 | 3124042 | 9096558 | 96317 | 84252 | 110109 | 0.347 | 0.273 | 0.441 | 300783 | 243939 | 370873 |
2021 | 5330856 | 604791 | 46988167 | 197733 | 161916 | 241473 | 0.348 | 0.233 | 0.520 | 466659 | 287416 | 757686 |