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 | 397928 | 289795 | 546409 | 144969 | 114322 | 183833 | 0.485 | 0.420 | 0.560 | 463987 | 400760 | 537189 |
1964 | 651235 | 474913 | 893019 | 156547 | 125974 | 194540 | 0.526 | 0.462 | 0.599 | 592047 | 508303 | 689589 |
1965 | 871559 | 637886 | 1190831 | 191613 | 158777 | 231238 | 0.581 | 0.511 | 0.660 | 753527 | 652632 | 870019 |
1966 | 1059906 | 776580 | 1446600 | 212880 | 177243 | 255683 | 0.586 | 0.518 | 0.663 | 902833 | 782805 | 1041266 |
1967 | 891790 | 652977 | 1217945 | 241284 | 201273 | 289248 | 0.621 | 0.551 | 0.700 | 958597 | 839954 | 1093997 |
1968 | 448601 | 327913 | 613708 | 254035 | 217928 | 296125 | 0.659 | 0.584 | 0.743 | 820429 | 735109 | 915653 |
1969 | 391821 | 284515 | 539598 | 250506 | 212712 | 295014 | 0.623 | 0.553 | 0.701 | 680592 | 606185 | 764131 |
1970 | 1318881 | 963544 | 1805261 | 261210 | 222698 | 306382 | 0.663 | 0.592 | 0.742 | 1065260 | 888033 | 1277856 |
1971 | 1738941 | 1264761 | 2390900 | 264857 | 226298 | 309986 | 0.750 | 0.672 | 0.836 | 1204569 | 1021661 | 1420222 |
1972 | 431628 | 313384 | 594488 | 235752 | 201566 | 275735 | 0.809 | 0.725 | 0.903 | 865252 | 767907 | 974937 |
1973 | 635481 | 461604 | 874852 | 210183 | 185166 | 238579 | 0.797 | 0.714 | 0.888 | 692045 | 616241 | 777174 |
1974 | 632344 | 458553 | 872002 | 225698 | 198189 | 257026 | 0.760 | 0.681 | 0.848 | 664046 | 588959 | 748705 |
1975 | 1091215 | 784132 | 1518557 | 203934 | 177731 | 234000 | 0.816 | 0.734 | 0.907 | 749262 | 639697 | 877593 |
1976 | 753625 | 537172 | 1057297 | 172362 | 148368 | 200235 | 0.871 | 0.782 | 0.970 | 604456 | 531558 | 687352 |
1977 | 1840280 | 1321284 | 2563137 | 146070 | 126080 | 169231 | 0.826 | 0.743 | 0.919 | 904814 | 738236 | 1108980 |
1978 | 1123644 | 803424 | 1571495 | 144764 | 128494 | 163093 | 0.913 | 0.823 | 1.013 | 1025355 | 857959 | 1225412 |
1979 | 1400113 | 1004462 | 1951609 | 143432 | 128235 | 160430 | 0.855 | 0.771 | 0.949 | 957440 | 818137 | 1120463 |
1980 | 2253986 | 1608410 | 3158682 | 156010 | 140125 | 173695 | 0.930 | 0.841 | 1.028 | 1147697 | 954361 | 1380200 |
1981 | 878873 | 629044 | 1227922 | 164845 | 149290 | 182019 | 0.945 | 0.858 | 1.042 | 966538 | 838812 | 1113713 |
1982 | 1430602 | 1033951 | 1979419 | 163607 | 147628 | 181315 | 1.053 | 0.957 | 1.160 | 1018948 | 857210 | 1211202 |
1983 | 795646 | 584873 | 1082375 | 135157 | 121644 | 150172 | 1.049 | 0.954 | 1.154 | 810746 | 698698 | 940764 |
1984 | 1457209 | 1071929 | 1980969 | 117597 | 105607 | 130949 | 0.985 | 0.895 | 1.083 | 824560 | 692943 | 981176 |
1985 | 359174 | 261860 | 492651 | 116866 | 104873 | 130230 | 0.949 | 0.862 | 1.045 | 559991 | 494812 | 633757 |
1986 | 1606641 | 1185371 | 2177627 | 109304 | 99132 | 120519 | 1.003 | 0.913 | 1.101 | 741193 | 609267 | 901685 |
1987 | 614279 | 455097 | 829139 | 111147 | 100449 | 122984 | 0.981 | 0.893 | 1.078 | 700021 | 602101 | 813865 |
1988 | 424555 | 314071 | 573905 | 110532 | 101369 | 120524 | 1.006 | 0.916 | 1.104 | 519534 | 455875 | 592082 |
1989 | 736269 | 542350 | 999525 | 102501 | 93505 | 112363 | 1.023 | 0.931 | 1.125 | 518067 | 438380 | 612240 |
1990 | 293762 | 218022 | 395815 | 89825 | 81435 | 99080 | 0.956 | 0.866 | 1.055 | 354894 | 312313 | 403280 |
1991 | 336104 | 250104 | 451676 | 88323 | 79382 | 98270 | 0.945 | 0.853 | 1.046 | 323894 | 281951 | 372075 |
1992 | 772650 | 574751 | 1038690 | 84591 | 75673 | 94561 | 0.941 | 0.842 | 1.052 | 497189 | 409167 | 604146 |
1993 | 389083 | 291249 | 519782 | 86201 | 73006 | 101781 | 0.946 | 0.837 | 1.070 | 390469 | 329209 | 463128 |
1994 | 932480 | 686827 | 1265995 | 92645 | 77775 | 110358 | 0.958 | 0.845 | 1.085 | 496286 | 402995 | 611173 |
1995 | 535781 | 398133 | 721017 | 106446 | 89184 | 127049 | 0.995 | 0.878 | 1.128 | 531884 | 438856 | 644631 |
1996 | 345040 | 257900 | 461625 | 107204 | 89913 | 127820 | 0.993 | 0.876 | 1.125 | 404470 | 339785 | 481470 |
1997 | 1059222 | 775722 | 1446333 | 92656 | 78084 | 109949 | 0.972 | 0.859 | 1.099 | 604106 | 479119 | 761698 |
1998 | 111688 | 82731 | 150781 | 93454 | 78298 | 111544 | 1.002 | 0.887 | 1.132 | 314708 | 262481 | 377328 |
1999 | 225585 | 169222 | 300722 | 79945 | 66439 | 96197 | 1.055 | 0.934 | 1.193 | 213301 | 179938 | 252851 |
2000 | 412996 | 309970 | 550266 | 59919 | 50060 | 71721 | 1.051 | 0.929 | 1.189 | 265644 | 218445 | 323041 |
2001 | 151377 | 113266 | 202310 | 58183 | 48955 | 69150 | 0.976 | 0.863 | 1.104 | 186817 | 157765 | 221217 |
2002 | 227747 | 171146 | 303066 | 52768 | 44390 | 62727 | 0.923 | 0.812 | 1.049 | 159498 | 134054 | 189770 |
2003 | 113812 | 85121 | 152173 | 54616 | 45898 | 64989 | 0.906 | 0.797 | 1.031 | 134833 | 114616 | 158617 |
2004 | 193360 | 147262 | 253888 | 43980 | 37022 | 52246 | 0.860 | 0.755 | 0.980 | 118019 | 100158 | 139066 |
2005 | 153858 | 115596 | 204784 | 46931 | 40378 | 54547 | 0.799 | 0.697 | 0.916 | 136029 | 116869 | 158330 |
2006 | 355379 | 272473 | 463510 | 43669 | 38315 | 49771 | 0.738 | 0.658 | 0.828 | 145308 | 122245 | 172722 |
2007 | 167340 | 128487 | 217942 | 75566 | 66899 | 85357 | 0.692 | 0.614 | 0.780 | 194421 | 171085 | 220940 |
2008 | 187605 | 143984 | 244443 | 83120 | 73687 | 93761 | 0.663 | 0.583 | 0.754 | 200677 | 175793 | 229084 |
2009 | 181931 | 139271 | 237659 | 89049 | 77970 | 101701 | 0.660 | 0.577 | 0.756 | 209253 | 182995 | 239278 |
2010 | 269809 | 205863 | 353617 | 88249 | 75222 | 103533 | 0.586 | 0.502 | 0.683 | 218261 | 187106 | 254605 |
2011 | 131151 | 100284 | 171520 | 94964 | 78232 | 115273 | 0.486 | 0.409 | 0.577 | 201869 | 172971 | 235596 |
2012 | 176465 | 135385 | 230009 | 92553 | 74999 | 114216 | 0.452 | 0.378 | 0.540 | 175247 | 149244 | 205780 |
2013 | 221376 | 169698 | 288790 | 98648 | 79816 | 121922 | 0.447 | 0.376 | 0.531 | 222274 | 188675 | 261856 |
2014 | 307218 | 235356 | 401021 | 104482 | 84909 | 128566 | 0.454 | 0.386 | 0.534 | 272523 | 230529 | 322166 |
2015 | 148626 | 114080 | 193633 | 116923 | 93924 | 145554 | 0.449 | 0.382 | 0.527 | 241768 | 206278 | 283362 |
2016 | 112710 | 86416 | 147004 | 115658 | 93298 | 143376 | 0.450 | 0.383 | 0.529 | 211118 | 180743 | 246598 |
2017 | 316996 | 232410 | 432367 | 105621 | 83694 | 133292 | 0.505 | 0.434 | 0.589 | 216771 | 181433 | 258992 |
2018 | 76868 | 52451 | 112651 | 100523 | 76972 | 131278 | 0.634 | 0.531 | 0.757 | 174344 | 143038 | 212502 |
2019 | 131897 | 56293 | 309041 | 80114 | 56598 | 113401 | 0.643 | 0.500 | 0.827 | 151288 | 109374 | 209264 |