Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 1) | Low | High | SSB | Low | High | Fbar(2-4) | Low | High | TSB | Low | High |
1963 | 450297 | 327871 | 618435 | 131560 | 100063 | 172970 | 0.481 | 0.418 | 0.555 | 305715 | 260358 | 358973 |
1964 | 736359 | 537089 | 1009561 | 140346 | 109735 | 179495 | 0.524 | 0.461 | 0.595 | 352922 | 307375 | 405218 |
1965 | 982182 | 719517 | 1340735 | 170705 | 138143 | 210942 | 0.574 | 0.506 | 0.651 | 452475 | 398324 | 513987 |
1966 | 1195307 | 876056 | 1630898 | 188095 | 153510 | 230472 | 0.581 | 0.515 | 0.656 | 537523 | 476608 | 606223 |
1967 | 1004294 | 735575 | 1371182 | 212408 | 174654 | 258323 | 0.618 | 0.550 | 0.695 | 602535 | 535118 | 678446 |
1968 | 505438 | 369431 | 691516 | 224350 | 190970 | 263566 | 0.654 | 0.581 | 0.736 | 583790 | 524421 | 649881 |
1969 | 441264 | 320639 | 607268 | 222790 | 188134 | 263829 | 0.622 | 0.554 | 0.698 | 474520 | 425065 | 529730 |
1970 | 1478917 | 1081338 | 2022676 | 230726 | 195353 | 272503 | 0.656 | 0.587 | 0.734 | 529539 | 471117 | 595205 |
1971 | 1937468 | 1411729 | 2658996 | 232033 | 197188 | 273036 | 0.740 | 0.666 | 0.824 | 640114 | 568567 | 720664 |
1972 | 473724 | 344817 | 650821 | 207070 | 176897 | 242389 | 0.801 | 0.720 | 0.891 | 609240 | 544128 | 682144 |
1973 | 698964 | 509092 | 959653 | 181802 | 159583 | 207113 | 0.785 | 0.706 | 0.874 | 451837 | 414047 | 493077 |
1974 | 692355 | 503480 | 952085 | 200517 | 175758 | 228764 | 0.754 | 0.677 | 0.839 | 430390 | 390635 | 474191 |
1975 | 1180033 | 851467 | 1635388 | 184247 | 160753 | 211175 | 0.808 | 0.729 | 0.896 | 414521 | 375327 | 457809 |
1976 | 805356 | 577468 | 1123176 | 155503 | 134739 | 179466 | 0.857 | 0.772 | 0.952 | 392991 | 352997 | 437517 |
1977 | 1982055 | 1429541 | 2748113 | 134105 | 116277 | 154666 | 0.821 | 0.740 | 0.911 | 409814 | 365331 | 459714 |
1978 | 1199935 | 863750 | 1666968 | 131529 | 116987 | 147879 | 0.910 | 0.822 | 1.007 | 512414 | 452151 | 580708 |
1979 | 1488889 | 1072954 | 2066065 | 129117 | 115617 | 144192 | 0.848 | 0.766 | 0.939 | 519183 | 469127 | 574579 |
1980 | 2395308 | 1718746 | 3338188 | 134164 | 120458 | 149430 | 0.921 | 0.835 | 1.015 | 563292 | 502757 | 631116 |
1981 | 936542 | 673863 | 1301616 | 134541 | 121655 | 148793 | 0.936 | 0.850 | 1.030 | 582569 | 520005 | 652661 |
1982 | 1486065 | 1083278 | 2038618 | 125088 | 112049 | 139644 | 1.038 | 0.944 | 1.140 | 514733 | 467815 | 566356 |
1983 | 834560 | 622693 | 1118513 | 100788 | 90023 | 112840 | 1.025 | 0.934 | 1.125 | 440870 | 396568 | 490120 |
1984 | 1530713 | 1152805 | 2032504 | 86073 | 76506 | 96836 | 0.965 | 0.879 | 1.059 | 391804 | 355804 | 431447 |
1985 | 375265 | 275528 | 511107 | 84134 | 74904 | 94502 | 0.927 | 0.844 | 1.018 | 363049 | 326794 | 403325 |
1986 | 1826478 | 1380790 | 2416025 | 75800 | 67942 | 84567 | 0.988 | 0.901 | 1.083 | 325723 | 293937 | 360945 |
1987 | 702003 | 528535 | 932404 | 74878 | 67207 | 83425 | 0.971 | 0.886 | 1.064 | 393036 | 348018 | 443878 |
1988 | 475251 | 353883 | 638243 | 70367 | 63984 | 77386 | 0.993 | 0.906 | 1.088 | 305307 | 280603 | 332186 |
1989 | 848856 | 634910 | 1134897 | 69998 | 63704 | 76913 | 1.010 | 0.921 | 1.108 | 258519 | 234960 | 284442 |
1990 | 336146 | 251641 | 449027 | 60229 | 54644 | 66385 | 0.947 | 0.860 | 1.043 | 216039 | 195527 | 238703 |
1991 | 393957 | 295445 | 525316 | 59867 | 53761 | 66667 | 0.926 | 0.838 | 1.023 | 186351 | 170056 | 204208 |
1992 | 972418 | 738286 | 1280802 | 61658 | 55302 | 68745 | 0.899 | 0.804 | 1.006 | 229868 | 202724 | 260646 |
1993 | 462924 | 351372 | 609890 | 66263 | 56253 | 78055 | 0.910 | 0.803 | 1.030 | 246211 | 209178 | 289801 |
1994 | 1150464 | 872025 | 1517809 | 71077 | 59461 | 84961 | 0.927 | 0.817 | 1.052 | 251546 | 213154 | 296852 |
1995 | 706558 | 532870 | 936859 | 83529 | 69919 | 99790 | 0.971 | 0.854 | 1.104 | 314057 | 264081 | 373492 |
1996 | 451994 | 340884 | 599319 | 90135 | 75322 | 107860 | 1.000 | 0.880 | 1.137 | 264861 | 223005 | 314572 |
1997 | 1402774 | 1061529 | 1853718 | 79138 | 66111 | 94732 | 0.986 | 0.872 | 1.116 | 279730 | 235286 | 332569 |
1998 | 137199 | 100605 | 187105 | 75156 | 63397 | 89097 | 1.011 | 0.894 | 1.143 | 241487 | 202023 | 288659 |
1999 | 319784 | 237571 | 430447 | 70463 | 58913 | 84277 | 1.057 | 0.934 | 1.196 | 147880 | 124756 | 175290 |
2000 | 477689 | 359521 | 634696 | 54321 | 45141 | 65369 | 1.035 | 0.915 | 1.171 | 139046 | 116390 | 166114 |
2001 | 203323 | 151354 | 273134 | 49922 | 41809 | 59609 | 0.961 | 0.849 | 1.088 | 122817 | 103354 | 145944 |
2002 | 293595 | 218342 | 394783 | 47972 | 40113 | 57370 | 0.933 | 0.823 | 1.058 | 99161 | 83754 | 117402 |
2003 | 131206 | 97807 | 176010 | 45564 | 38112 | 54473 | 0.924 | 0.812 | 1.052 | 91028 | 76796 | 107897 |
2004 | 241448 | 182508 | 319423 | 33934 | 28528 | 40364 | 0.871 | 0.763 | 0.995 | 65963 | 56524 | 76978 |
2005 | 186020 | 141445 | 244641 | 31202 | 26916 | 36169 | 0.806 | 0.702 | 0.925 | 70324 | 61647 | 80223 |
2006 | 422797 | 326962 | 546722 | 34382 | 30704 | 38500 | 0.730 | 0.653 | 0.815 | 88290 | 78893 | 98805 |
2007 | 191839 | 147178 | 250051 | 42683 | 38076 | 47847 | 0.670 | 0.596 | 0.754 | 106383 | 95020 | 119106 |
2008 | 214679 | 165103 | 279143 | 62525 | 55780 | 70086 | 0.638 | 0.563 | 0.723 | 125418 | 113029 | 139165 |
2009 | 237506 | 181092 | 311495 | 63827 | 55748 | 73078 | 0.613 | 0.534 | 0.705 | 122479 | 108846 | 137820 |
2010 | 306583 | 237583 | 395621 | 67708 | 57459 | 79785 | 0.521 | 0.447 | 0.607 | 133654 | 116959 | 152732 |
2011 | 146937 | 111376 | 193853 | 78264 | 64331 | 95213 | 0.414 | 0.354 | 0.483 | 134723 | 115114 | 157673 |
2012 | 222908 | 169747 | 292719 | 86761 | 71344 | 105509 | 0.381 | 0.325 | 0.446 | 140534 | 119963 | 164632 |
2013 | 252739 | 193497 | 330119 | 85325 | 69410 | 104890 | 0.375 | 0.320 | 0.438 | 141869 | 120778 | 166644 |
2014 | 325611 | 250976 | 422442 | 83605 | 68196 | 102495 | 0.379 | 0.326 | 0.440 | 156811 | 134719 | 182526 |
2015 | 149640 | 115022 | 194677 | 89515 | 73093 | 109626 | 0.383 | 0.332 | 0.441 | 172592 | 148316 | 200842 |
2016 | 107064 | 81867 | 140016 | 89544 | 73734 | 108745 | 0.385 | 0.333 | 0.445 | 154559 | 133015 | 179593 |
2017 | 326120 | 247978 | 428885 | 85868 | 69939 | 105424 | 0.430 | 0.373 | 0.496 | 144157 | 123450 | 168337 |
2018 | 66476 | 49677 | 88957 | 74908 | 59995 | 93528 | 0.532 | 0.455 | 0.623 | 127067 | 107524 | 150162 |
2019 | 130506 | 89723 | 189826 | 57124 | 43790 | 74518 | 0.517 | 0.424 | 0.631 | 91870 | 74846 | 112767 |
2020 | 292203 | 126655 | 674139 | 45861 | 32721 | 64277 | 0.518 | 0.398 | 0.676 | 88381 | 65853 | 118616 |