Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 2 to 4 (F24). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F24 | Low | High |
1963 | 503329 | 385085 | 657881 | 514525 | 461060 | 574190 | 148896 | 135768 | 163292 | 0.478 | 0.425 | 0.539 |
1964 | 844078 | 646184 | 1102576 | 677388 | 595364 | 770714 | 160653 | 147673 | 174773 | 0.515 | 0.464 | 0.572 |
1965 | 1030959 | 790784 | 1344080 | 837352 | 742677 | 944097 | 199786 | 184360 | 216502 | 0.557 | 0.504 | 0.617 |
1966 | 1285939 | 988002 | 1673721 | 1001491 | 886652 | 1131203 | 222571 | 206205 | 240235 | 0.574 | 0.520 | 0.634 |
1967 | 1109034 | 849276 | 1448241 | 1061295 | 947339 | 1188958 | 245733 | 228179 | 264637 | 0.618 | 0.561 | 0.680 |
1968 | 567502 | 434556 | 741122 | 885582 | 808143 | 970441 | 256786 | 238554 | 276413 | 0.648 | 0.589 | 0.713 |
1969 | 508897 | 388606 | 666423 | 750129 | 682454 | 824514 | 254231 | 235736 | 274178 | 0.625 | 0.567 | 0.688 |
1970 | 1548814 | 1183705 | 2026539 | 1190638 | 1014045 | 1397984 | 271034 | 250718 | 292996 | 0.648 | 0.589 | 0.711 |
1971 | 2028891 | 1542662 | 2668374 | 1322454 | 1140387 | 1533590 | 273484 | 253484 | 295063 | 0.723 | 0.660 | 0.792 |
1972 | 522824 | 396607 | 689209 | 917126 | 824035 | 1020733 | 237281 | 219969 | 255956 | 0.789 | 0.719 | 0.865 |
1973 | 750879 | 569765 | 989564 | 743408 | 668306 | 826949 | 209819 | 195278 | 225443 | 0.775 | 0.707 | 0.848 |
1974 | 722881 | 547359 | 954688 | 710696 | 638294 | 791311 | 227749 | 210937 | 245901 | 0.750 | 0.685 | 0.822 |
1975 | 1203807 | 902406 | 1605876 | 793334 | 687732 | 915153 | 206076 | 190920 | 222435 | 0.793 | 0.725 | 0.867 |
1976 | 819132 | 608590 | 1102510 | 622190 | 554512 | 698127 | 177194 | 164540 | 190821 | 0.833 | 0.761 | 0.912 |
1977 | 2034987 | 1520272 | 2723967 | 968012 | 803963 | 1165536 | 151752 | 141418 | 162840 | 0.822 | 0.751 | 0.899 |
1978 | 1395830 | 1042049 | 1869721 | 1138247 | 958396 | 1351849 | 151752 | 141677 | 162543 | 0.893 | 0.817 | 0.976 |
1979 | 1620103 | 1211706 | 2166146 | 1040280 | 896735 | 1206801 | 156686 | 146591 | 167477 | 0.846 | 0.774 | 0.923 |
1980 | 2553562 | 1898282 | 3435043 | 1234282 | 1039078 | 1466158 | 171099 | 160078 | 182880 | 0.911 | 0.836 | 0.991 |
1981 | 1054946 | 786069 | 1415792 | 1026843 | 895981 | 1176819 | 186652 | 174841 | 199260 | 0.936 | 0.861 | 1.018 |
1982 | 1677810 | 1257429 | 2238732 | 1105712 | 936484 | 1305520 | 177194 | 166408 | 188679 | 1.040 | 0.956 | 1.131 |
1983 | 965113 | 732457 | 1271668 | 875018 | 756981 | 1011461 | 150091 | 140815 | 159979 | 1.027 | 0.946 | 1.115 |
1984 | 1610411 | 1227144 | 2113382 | 875018 | 744734 | 1028095 | 129444 | 121593 | 137801 | 0.969 | 0.893 | 1.051 |
1985 | 441529 | 334282 | 583185 | 574353 | 511626 | 644771 | 128798 | 120832 | 137289 | 0.937 | 0.862 | 1.017 |
1986 | 1758550 | 1341019 | 2306081 | 783871 | 653805 | 939813 | 113097 | 106369 | 120250 | 0.989 | 0.912 | 1.072 |
1987 | 716404 | 549080 | 934718 | 728687 | 630409 | 842287 | 117125 | 109234 | 125587 | 0.970 | 0.895 | 1.052 |
1988 | 489921 | 374812 | 640382 | 544161 | 478889 | 618329 | 118302 | 110667 | 126465 | 0.988 | 0.912 | 1.070 |
1989 | 766048 | 583594 | 1005545 | 527023 | 452150 | 614295 | 105240 | 98790 | 112111 | 1.012 | 0.934 | 1.097 |
1990 | 335038 | 256833 | 437057 | 362580 | 321414 | 409019 | 94845 | 89105 | 100955 | 0.949 | 0.874 | 1.031 |
1991 | 371759 | 285649 | 483826 | 336718 | 296321 | 382621 | 89769 | 84524 | 95340 | 0.960 | 0.885 | 1.040 |
1992 | 714973 | 549025 | 931080 | 472125 | 399990 | 557270 | 85221 | 80134 | 90630 | 0.941 | 0.868 | 1.020 |
1993 | 410446 | 315666 | 533684 | 377377 | 331943 | 429030 | 88433 | 82597 | 94681 | 0.943 | 0.870 | 1.023 |
1994 | 777625 | 593042 | 1019660 | 439767 | 376644 | 513469 | 91766 | 85983 | 97939 | 0.966 | 0.892 | 1.047 |
1995 | 497823 | 382506 | 647905 | 467428 | 405040 | 539424 | 102847 | 95721 | 110504 | 1.000 | 0.921 | 1.085 |
1996 | 339422 | 261409 | 440718 | 370645 | 327431 | 419562 | 99111 | 92777 | 105879 | 0.984 | 0.909 | 1.065 |
1997 | 830680 | 636908 | 1083406 | 497823 | 417520 | 593571 | 89501 | 84104 | 95243 | 0.983 | 0.909 | 1.062 |
1998 | 159213 | 122328 | 207221 | 277618 | 245279 | 314220 | 84881 | 78262 | 92059 | 1.010 | 0.934 | 1.091 |
1999 | 252963 | 195099 | 327991 | 208355 | 186063 | 233319 | 71754 | 67089 | 76744 | 1.039 | 0.961 | 1.123 |
2000 | 448202 | 346016 | 580567 | 282095 | 241154 | 329987 | 63259 | 59012 | 67813 | 1.054 | 0.977 | 1.137 |
2001 | 182590 | 141235 | 236055 | 201793 | 178814 | 227726 | 60779 | 56386 | 65514 | 1.021 | 0.947 | 1.102 |
2002 | 230729 | 178728 | 297860 | 162918 | 144527 | 183648 | 53745 | 50210 | 57528 | 0.982 | 0.909 | 1.060 |
2003 | 131926 | 102281 | 170164 | 139246 | 125327 | 154712 | 52945 | 49283 | 56878 | 0.950 | 0.879 | 1.027 |
2004 | 197600 | 153522 | 254333 | 118777 | 105089 | 134247 | 42193 | 39619 | 44933 | 0.928 | 0.857 | 1.006 |
2005 | 167376 | 128935 | 217280 | 139665 | 122777 | 158875 | 43217 | 40175 | 46490 | 0.881 | 0.811 | 0.956 |
2006 | 326766 | 254435 | 419660 | 132853 | 113530 | 155465 | 36975 | 34688 | 39413 | 0.813 | 0.747 | 0.884 |
2007 | 164720 | 128535 | 211090 | 178975 | 159036 | 201414 | 61698 | 56618 | 67232 | 0.758 | 0.696 | 0.826 |
2008 | 180232 | 140112 | 231839 | 184057 | 163384 | 207345 | 66237 | 61724 | 71081 | 0.760 | 0.698 | 0.828 |
2009 | 176840 | 138084 | 226473 | 192529 | 171720 | 215858 | 72042 | 67012 | 77449 | 0.756 | 0.692 | 0.825 |
2010 | 243775 | 189977 | 312806 | 189852 | 167877 | 214704 | 67306 | 62689 | 72263 | 0.701 | 0.638 | 0.769 |
2011 | 145801 | 113577 | 187168 | 180593 | 161126 | 202411 | 70193 | 64802 | 76032 | 0.606 | 0.546 | 0.673 |
2012 | 203822 | 157449 | 263851 | 160653 | 143222 | 180204 | 68734 | 63084 | 74890 | 0.563 | 0.500 | 0.634 |
2013 | 238232 | 172594 | 328831 | 212352 | 180571 | 249727 | 77808 | 69963 | 86533 | 0.530 | 0.458 | 0.613 |
2014 | 375120 | 240001 | 586308 | 284077 | 218828 | 368782 | 85477 | 73906 | 98859 | 0.497 | 0.409 | 0.603 |
2015 | 104297 | 83000 | 131059 | |||||||||