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 | 13605621 | 7808827 | 23705600 | 450936 | 332157 | 612191 | 0.803 | 0.653 | 0.988 | 1246135 | 954486 | 1626901 |
1973 | 30939709 | 17984914 | 53226033 | 407128 | 313796 | 528219 | 0.795 | 0.665 | 0.951 | 1291326 | 978213 | 1704661 |
1974 | 59528479 | 34592298 | 102440140 | 311866 | 243449 | 399510 | 0.803 | 0.682 | 0.946 | 1418255 | 1054522 | 1907448 |
1975 | 6772208 | 3945636 | 11623680 | 289223 | 229878 | 363887 | 0.822 | 0.701 | 0.964 | 1206869 | 886348 | 1643296 |
1976 | 8203387 | 4791064 | 14046058 | 410734 | 308879 | 546178 | 0.830 | 0.709 | 0.971 | 813458 | 611358 | 1082369 |
1977 | 10677518 | 6269886 | 18183646 | 320674 | 233691 | 440033 | 0.835 | 0.714 | 0.976 | 541280 | 424807 | 689687 |
1978 | 17758973 | 10405827 | 30308126 | 161254 | 126044 | 206300 | 0.834 | 0.713 | 0.974 | 389902 | 312095 | 487107 |
1979 | 27525444 | 16180557 | 46824719 | 144109 | 116368 | 178462 | 0.825 | 0.706 | 0.964 | 470485 | 368413 | 600838 |
1980 | 8300355 | 4949518 | 13919717 | 193608 | 152513 | 245776 | 0.806 | 0.692 | 0.940 | 562449 | 436611 | 724554 |
1981 | 13086888 | 8047186 | 21282798 | 287639 | 223783 | 369715 | 0.783 | 0.675 | 0.909 | 531825 | 417040 | 678202 |
1982 | 7750223 | 4904485 | 12247150 | 302123 | 236881 | 385332 | 0.787 | 0.680 | 0.910 | 477565 | 393463 | 579644 |
1983 | 22042690 | 14036790 | 34614766 | 230943 | 199660 | 267127 | 0.806 | 0.699 | 0.929 | 496347 | 425882 | 578471 |
1984 | 6198395 | 3947845 | 9731917 | 200220 | 176072 | 227680 | 0.827 | 0.719 | 0.950 | 595520 | 491073 | 722182 |
1985 | 7971652 | 5091006 | 12482256 | 254562 | 219337 | 295443 | 0.872 | 0.759 | 1.001 | 513849 | 439281 | 601075 |
1986 | 11232096 | 7166891 | 17603170 | 219972 | 186414 | 259571 | 0.926 | 0.807 | 1.062 | 459644 | 391276 | 539958 |
1987 | 2069228 | 1312855 | 3261370 | 153898 | 134346 | 176297 | 0.952 | 0.832 | 1.091 | 361817 | 306405 | 427249 |
1988 | 2169247 | 1379479 | 3411166 | 144008 | 124721 | 166277 | 0.966 | 0.845 | 1.106 | 284935 | 244446 | 332131 |
1989 | 3192212 | 2032216 | 5014338 | 128075 | 108289 | 151477 | 0.963 | 0.843 | 1.101 | 238955 | 204507 | 279207 |
1990 | 7154030 | 4606091 | 11111407 | 79921 | 69545 | 91844 | 0.973 | 0.852 | 1.112 | 276283 | 222901 | 342451 |
1991 | 11466202 | 7557113 | 17397357 | 67780 | 59764 | 76872 | 0.999 | 0.871 | 1.145 | 375378 | 304398 | 462909 |
1992 | 16938311 | 11280328 | 25434224 | 104077 | 88707 | 122110 | 0.961 | 0.842 | 1.097 | 420242 | 347785 | 507793 |
1993 | 5235693 | 3566266 | 7686605 | 168223 | 143844 | 196733 | 0.955 | 0.833 | 1.094 | 454215 | 385732 | 534857 |
1994 | 16340074 | 11073202 | 24112087 | 178215 | 154006 | 206230 | 0.918 | 0.800 | 1.053 | 449738 | 383951 | 526798 |
1995 | 7784524 | 5152847 | 11760259 | 168130 | 146656 | 192748 | 0.874 | 0.762 | 1.002 | 461115 | 391957 | 542475 |
1996 | 7992420 | 5455719 | 11708590 | 195595 | 169005 | 226368 | 0.844 | 0.735 | 0.970 | 466521 | 400818 | 542994 |
1997 | 3676962 | 2492697 | 5423865 | 217336 | 187590 | 251798 | 0.821 | 0.712 | 0.946 | 443070 | 385128 | 509729 |
1998 | 3032003 | 2080537 | 4418591 | 174410 | 153159 | 198609 | 0.823 | 0.709 | 0.955 | 319032 | 280296 | 363122 |
1999 | 35391645 | 24109764 | 51952750 | 118542 | 104431 | 134561 | 0.803 | 0.688 | 0.938 | 549643 | 424775 | 711218 |
2000 | 8544977 | 5881833 | 12413926 | 106327 | 94378 | 119788 | 0.739 | 0.631 | 0.864 | 800989 | 647175 | 991361 |
2001 | 1235466 | 821707 | 1857568 | 276714 | 228645 | 334889 | 0.639 | 0.545 | 0.750 | 555627 | 465557 | 663124 |
2002 | 1548377 | 1054482 | 2273603 | 349679 | 294815 | 414753 | 0.554 | 0.469 | 0.655 | 430492 | 368757 | 502561 |
2003 | 1118602 | 756771 | 1653433 | 257029 | 220092 | 300166 | 0.492 | 0.413 | 0.585 | 289609 | 251108 | 334012 |
2004 | 1076471 | 739059 | 1567925 | 161490 | 140295 | 185887 | 0.465 | 0.390 | 0.554 | 203095 | 179444 | 229862 |
2005 | 3786938 | 2502434 | 5730780 | 102437 | 90332 | 116164 | 0.456 | 0.384 | 0.542 | 208961 | 174649 | 250014 |
2006 | 1352752 | 923736 | 1981018 | 67784 | 60613 | 75804 | 0.457 | 0.386 | 0.541 | 156844 | 135242 | 181897 |
2007 | 1014789 | 689378 | 1493805 | 84981 | 74101 | 97459 | 0.441 | 0.372 | 0.522 | 149128 | 130086 | 170958 |
2008 | 750387 | 503800 | 1117668 | 96465 | 82925 | 112215 | 0.414 | 0.349 | 0.491 | 131455 | 115005 | 150259 |
2009 | 3376623 | 2242479 | 5084365 | 73304 | 63906 | 84083 | 0.389 | 0.328 | 0.463 | 161748 | 133060 | 196622 |
2010 | 468679 | 314406 | 698651 | 72008 | 63937 | 81098 | 0.367 | 0.308 | 0.437 | 132000 | 115316 | 151099 |
2011 | 333057 | 224105 | 494978 | 97025 | 85386 | 110251 | 0.353 | 0.296 | 0.422 | 142138 | 124051 | 162862 |
2012 | 559697 | 379588 | 825265 | 118381 | 101828 | 137625 | 0.353 | 0.295 | 0.422 | 143392 | 124834 | 164708 |
2013 | 643757 | 438437 | 945229 | 91164 | 78994 | 105210 | 0.361 | 0.302 | 0.430 | 116468 | 102622 | 132184 |
2014 | 3910888 | 2586626 | 5913125 | 66749 | 58152 | 76616 | 0.380 | 0.319 | 0.453 | 150976 | 123606 | 184408 |
2015 | 1189769 | 813169 | 1740784 | 60668 | 53825 | 68380 | 0.397 | 0.332 | 0.476 | 153184 | 130243 | 180166 |
2016 | 1349987 | 922911 | 1974690 | 89028 | 76940 | 103016 | 0.405 | 0.336 | 0.487 | 176680 | 152240 | 205044 |
2017 | 613084 | 416087 | 903351 | 96321 | 82843 | 111992 | 0.405 | 0.335 | 0.489 | 148531 | 130026 | 169669 |
2018 | 1827473 | 1246671 | 2678862 | 84810 | 74159 | 96990 | 0.404 | 0.333 | 0.490 | 141843 | 123654 | 162707 |
2019 | 4534434 | 3079874 | 6675952 | 68070 | 60017 | 77203 | 0.399 | 0.326 | 0.489 | 199144 | 164513 | 241065 |
2020 | 5188105 | 3214678 | 8372980 | 85468 | 75548 | 96690 | 0.396 | 0.316 | 0.497 | 285831 | 234824 | 347916 |
2021 | 5188105 | 616141 | 43685475 | 184875 | 153452 | 222732 | 0.396 | 0.302 | 0.520 | 455229 | 287283 | 721358 |