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 | 441529 | 259492 | 751270 | 505852 | 412644 | 620115 | 151448 | 128581 | 178382 | 0.490 | 0.409 | 0.589 |
1964 | 762227 | 461381 | 1259241 | 652783 | 518285 | 822184 | 166875 | 143663 | 193838 | 0.518 | 0.438 | 0.614 |
1965 | 1099098 | 668800 | 1806244 | 868914 | 694912 | 1086487 | 205870 | 179433 | 236202 | 0.547 | 0.465 | 0.642 |
1966 | 1358647 | 826454 | 2233544 | 1049684 | 837520 | 1315596 | 225258 | 197635 | 256741 | 0.559 | 0.478 | 0.654 |
1967 | 1177613 | 716576 | 1935275 | 1112366 | 905951 | 1365812 | 257558 | 227122 | 292073 | 0.600 | 0.515 | 0.699 |
1968 | 622812 | 377203 | 1028344 | 937526 | 798568 | 1100664 | 269952 | 239416 | 304384 | 0.630 | 0.541 | 0.732 |
1969 | 534988 | 322546 | 887355 | 761465 | 640335 | 905510 | 258332 | 228528 | 292022 | 0.625 | 0.538 | 0.725 |
1970 | 1785127 | 1084598 | 2938119 | 1297565 | 949965 | 1772355 | 267801 | 237697 | 301717 | 0.645 | 0.558 | 0.746 |
1971 | 2299035 | 1395523 | 3787512 | 1448443 | 1108435 | 1892747 | 277340 | 247386 | 310921 | 0.705 | 0.613 | 0.813 |
1972 | 549080 | 333347 | 904430 | 972864 | 817776 | 1157365 | 249197 | 223173 | 278256 | 0.764 | 0.662 | 0.880 |
1973 | 823237 | 500328 | 1354550 | 769888 | 635629 | 932505 | 209190 | 188306 | 232391 | 0.756 | 0.657 | 0.870 |
1974 | 725053 | 440797 | 1192616 | 696623 | 579498 | 837421 | 222126 | 199241 | 247639 | 0.751 | 0.654 | 0.863 |
1975 | 1222001 | 737204 | 2025607 | 792541 | 619656 | 1013662 | 209609 | 188182 | 233476 | 0.795 | 0.694 | 0.911 |
1976 | 831511 | 501260 | 1379346 | 630331 | 523595 | 758825 | 176840 | 159313 | 196295 | 0.827 | 0.721 | 0.948 |
1977 | 1982759 | 1197133 | 3283958 | 945057 | 688534 | 1297150 | 152360 | 137887 | 168352 | 0.819 | 0.716 | 0.937 |
1978 | 1068750 | 649306 | 1759148 | 1013581 | 785488 | 1307909 | 158261 | 143861 | 174102 | 0.891 | 0.779 | 1.018 |
1979 | 1431166 | 866624 | 2363467 | 952647 | 752729 | 1205663 | 156061 | 142285 | 171170 | 0.838 | 0.734 | 0.956 |
1980 | 2357235 | 1423259 | 3904108 | 1164730 | 883724 | 1535091 | 175080 | 160001 | 191580 | 0.900 | 0.791 | 1.023 |
1981 | 890021 | 540830 | 1464669 | 970921 | 792557 | 1189424 | 184610 | 169057 | 201593 | 0.917 | 0.808 | 1.039 |
1982 | 1360006 | 847512 | 2182409 | 992518 | 780742 | 1261737 | 186652 | 172107 | 202426 | 1.009 | 0.891 | 1.142 |
1983 | 445967 | 362710 | 548334 | 641779 | 563686 | 730693 | 146825 | 135344 | 159281 | 1.010 | 0.895 | 1.139 |
1984 | 1252936 | 1023890 | 1533219 | 724328 | 640566 | 819043 | 123871 | 114356 | 134178 | 0.956 | 0.849 | 1.077 |
1985 | 96471 | 76743 | 121271 | 453160 | 394076 | 521101 | 119970 | 110209 | 130597 | 0.895 | 0.792 | 1.011 |
1986 | 1346474 | 1099185 | 1649396 | 642422 | 563192 | 732797 | 113210 | 104383 | 122783 | 0.931 | 0.827 | 1.048 |
1987 | 670648 | 548224 | 820410 | 722159 | 627757 | 830756 | 105979 | 97623 | 115051 | 0.956 | 0.850 | 1.075 |
1988 | 485046 | 396408 | 593504 | 546888 | 490398 | 609886 | 96761 | 89566 | 104534 | 0.970 | 0.862 | 1.092 |
1989 | 1012568 | 826636 | 1240320 | 619706 | 542381 | 708054 | 93246 | 86078 | 101012 | 0.982 | 0.871 | 1.108 |
1990 | 321901 | 263129 | 393801 | 380789 | 336444 | 430979 | 76191 | 70175 | 82722 | 0.925 | 0.818 | 1.045 |
1991 | 204843 | 166611 | 251848 | 271577 | 245426 | 300514 | 70615 | 65082 | 76619 | 0.924 | 0.819 | 1.042 |
1992 | 1092523 | 891731 | 1338527 | 608042 | 522633 | 707410 | 67846 | 62677 | 73442 | 0.914 | 0.811 | 1.029 |
1993 | 839868 | 680865 | 1036002 | 580126 | 503595 | 668286 | 68872 | 63687 | 74479 | 0.940 | 0.834 | 1.058 |
1994 | 1040280 | 849956 | 1273220 | 559613 | 491178 | 637582 | 70193 | 65205 | 75562 | 0.960 | 0.853 | 1.080 |
1995 | 833176 | 679179 | 1022090 | 701517 | 611140 | 805258 | 81716 | 75729 | 88175 | 0.982 | 0.874 | 1.105 |
1996 | 315843 | 257893 | 386814 | 425066 | 379067 | 476647 | 76880 | 71529 | 82631 | 1.008 | 0.897 | 1.132 |
1997 | 2340792 | 1896044 | 2889864 | 1107926 | 930119 | 1319722 | 75584 | 70429 | 81117 | 1.013 | 0.904 | 1.136 |
1998 | 197996 | 161687 | 242457 | 418319 | 354837 | 493159 | 62567 | 57809 | 67718 | 1.037 | 0.925 | 1.163 |
1999 | 238232 | 194491 | 291811 | 227521 | 207607 | 249346 | 53691 | 50040 | 57609 | 1.052 | 0.938 | 1.179 |
2000 | 469771 | 383817 | 574974 | 301945 | 264733 | 344387 | 45982 | 42636 | 49590 | 1.045 | 0.933 | 1.170 |
2001 | 232582 | 190061 | 284617 | 239426 | 210604 | 272193 | 37459 | 34798 | 40324 | 1.012 | 0.904 | 1.133 |
2002 | 687626 | 554987 | 851964 | 318380 | 275180 | 368361 | 37160 | 34616 | 39892 | 1.007 | 0.899 | 1.129 |
2003 | 61451 | 49449 | 76367 | 158895 | 138620 | 182136 | 38523 | 35588 | 41700 | 1.019 | 0.906 | 1.145 |
2004 | 662649 | 531639 | 825942 | 256273 | 217394 | 302106 | 28796 | 26712 | 31043 | 0.975 | 0.866 | 1.097 |
2005 | 187963 | 153525 | 230125 | 174905 | 152281 | 200891 | 25874 | 23853 | 28066 | 0.931 | 0.822 | 1.055 |
2006 | 580706 | 473004 | 712931 | 203211 | 173480 | 238038 | 21028 | 19320 | 22886 | 0.821 | 0.723 | 0.932 |
2007 | 237281 | 193583 | 290843 | 235861 | 203454 | 273431 | 29144 | 26497 | 32055 | 0.736 | 0.644 | 0.841 |
2008 | 240867 | 196784 | 294826 | 229349 | 202557 | 259685 | 33928 | 30812 | 37359 | 0.703 | 0.612 | 0.807 |
2009 | 156217 | 127465 | 191453 | 198988 | 176242 | 224670 | 42024 | 37737 | 46799 | 0.685 | 0.593 | 0.792 |
2010 | 375495 | 306490 | 460036 | 247954 | 217053 | 283255 | 42404 | 37434 | 48034 | 0.607 | 0.518 | 0.710 |
2011 | 85905 | 69599 | 106032 | 183873 | 158808 | 212893 | 43131 | 37062 | 50194 | 0.501 | 0.417 | 0.601 |
2012 | 351512 | 286611 | 431111 | 215346 | 187310 | 247578 | 49119 | 41122 | 58671 | 0.434 | 0.352 | 0.536 |
2013 | 200988 | 163139 | 247617 | 242802 | 208737 | 282425 | 61023 | 49798 | 74777 | 0.398 | 0.312 | 0.508 |
2014 | 72258 | 55326 | 94372 | |||||||||