Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 1 to 7 (F17). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F17 | Low | High |
1963 | 397520 | 278335 | 567741 | 493363 | 420118 | 579377 | 143631 | 120035 | 171864 | 0.477 | 0.402 | 0.566 |
1964 | 435391 | 293843 | 645125 | 514011 | 432586 | 610763 | 152207 | 129177 | 179344 | 0.483 | 0.413 | 0.566 |
1965 | 1522707 | 1072561 | 2161775 | 928198 | 759427 | 1134474 | 190995 | 162586 | 224367 | 0.494 | 0.427 | 0.572 |
1966 | 1749779 | 1246911 | 2455449 | 1179971 | 977802 | 1423940 | 216858 | 186562 | 252075 | 0.507 | 0.441 | 0.583 |
1967 | 1171740 | 841617 | 1631353 | 1132570 | 963242 | 1331664 | 244507 | 211190 | 283081 | 0.525 | 0.457 | 0.602 |
1968 | 591845 | 425423 | 823369 | 931918 | 807855 | 1075033 | 260667 | 225249 | 301655 | 0.538 | 0.471 | 0.616 |
1969 | 221018 | 142609 | 342539 | 636666 | 548466 | 739049 | 256786 | 220316 | 299294 | 0.545 | 0.477 | 0.622 |
1970 | 1746283 | 1258637 | 2422862 | 1242952 | 1001751 | 1542230 | 269144 | 229876 | 315119 | 0.561 | 0.494 | 0.636 |
1971 | 3100271 | 2216013 | 4337376 | 1687907 | 1362266 | 2091391 | 272938 | 233941 | 318436 | 0.591 | 0.523 | 0.667 |
1972 | 529665 | 382874 | 732735 | 1029929 | 880541 | 1204660 | 242074 | 208259 | 281380 | 0.620 | 0.549 | 0.699 |
1973 | 963184 | 698954 | 1327304 | 849158 | 726178 | 992964 | 220577 | 190208 | 255794 | 0.628 | 0.558 | 0.708 |
1974 | 988555 | 716992 | 1362974 | 825711 | 709702 | 960683 | 239426 | 204064 | 280916 | 0.640 | 0.568 | 0.720 |
1975 | 1455704 | 1060976 | 1997286 | 889131 | 746059 | 1059640 | 214701 | 183263 | 251531 | 0.658 | 0.586 | 0.739 |
1976 | 1339759 | 968051 | 1854193 | 779182 | 665738 | 911957 | 186093 | 160218 | 216146 | 0.682 | 0.609 | 0.764 |
1977 | 2993638 | 2169441 | 4130958 | 1307987 | 1045201 | 1636843 | 167544 | 145747 | 192600 | 0.696 | 0.622 | 0.779 |
1978 | 684881 | 466046 | 1006470 | 934718 | 784665 | 1113466 | 161943 | 141413 | 185454 | 0.709 | 0.634 | 0.792 |
1979 | 2453436 | 1766552 | 3407400 | 1241710 | 1016734 | 1516467 | 171613 | 149920 | 196445 | 0.712 | 0.639 | 0.793 |
1980 | 4321011 | 3060167 | 6101346 | 1722005 | 1364966 | 2172437 | 185535 | 161898 | 212623 | 0.737 | 0.662 | 0.820 |
1981 | 976764 | 716820 | 1330972 | 1099098 | 938902 | 1286626 | 197996 | 173650 | 225755 | 0.757 | 0.681 | 0.841 |
1982 | 1428306 | 1052585 | 1938141 | 1019681 | 859481 | 1209740 | 188339 | 165133 | 214807 | 0.786 | 0.707 | 0.873 |
1983 | 597196 | 439908 | 810722 | 712119 | 615497 | 823908 | 153123 | 134324 | 174554 | 0.790 | 0.712 | 0.877 |
1984 | 2047234 | 1511148 | 2773498 | 987567 | 808900 | 1205699 | 132191 | 116799 | 149610 | 0.787 | 0.710 | 0.872 |
1985 | 336381 | 249956 | 452689 | 574928 | 497689 | 664154 | 126121 | 111296 | 142921 | 0.784 | 0.708 | 0.869 |
1986 | 2343134 | 1721213 | 3189772 | 957422 | 763097 | 1201234 | 115266 | 101861 | 130435 | 0.796 | 0.718 | 0.882 |
1987 | 485046 | 355806 | 661232 | 682829 | 582722 | 800134 | 108120 | 95488 | 122424 | 0.796 | 0.717 | 0.883 |
1988 | 346625 | 256161 | 469038 | 479261 | 415463 | 552856 | 98420 | 86487 | 112000 | 0.795 | 0.717 | 0.881 |
1989 | 1026843 | 763463 | 1381085 | 613540 | 507320 | 741998 | 93060 | 81354 | 106451 | 0.801 | 0.723 | 0.888 |
1990 | 314268 | 235871 | 418721 | 387705 | 336849 | 446239 | 79778 | 70292 | 90544 | 0.793 | 0.716 | 0.878 |
1991 | 357182 | 267421 | 477071 | 339083 | 293158 | 392202 | 71682 | 63431 | 81007 | 0.797 | 0.719 | 0.883 |
1992 | 855978 | 641420 | 1142306 | 533919 | 440698 | 646861 | 68803 | 60784 | 77880 | 0.792 | 0.715 | 0.878 |
1993 | 387705 | 287846 | 522207 | 401515 | 345222 | 466988 | 64796 | 57667 | 72807 | 0.798 | 0.720 | 0.885 |
1994 | 1457160 | 1051029 | 2020226 | 654090 | 522019 | 819574 | 66304 | 58987 | 74528 | 0.795 | 0.717 | 0.882 |
1995 | 555154 | 415517 | 741715 | 572633 | 487392 | 672782 | 73057 | 64650 | 82558 | 0.786 | 0.710 | 0.871 |
1996 | 268606 | 196449 | 367265 | 399912 | 345732 | 462582 | 76496 | 67625 | 86531 | 0.810 | 0.732 | 0.896 |
1997 | 1172912 | 872833 | 1576157 | 669308 | 544411 | 822859 | 77343 | 68468 | 87368 | 0.840 | 0.761 | 0.927 |
1998 | 156843 | 117088 | 210096 | 375120 | 316861 | 444090 | 66703 | 58908 | 75529 | 0.889 | 0.804 | 0.982 |
1999 | 277340 | 205611 | 374093 | 252206 | 216778 | 293423 | 58047 | 50853 | 66257 | 0.925 | 0.830 | 1.030 |
2000 | 425917 | 317407 | 571523 | 284077 | 238426 | 338468 | 45026 | 39069 | 51892 | 0.915 | 0.818 | 1.025 |
2001 | 112196 | 82519 | 152546 | 176840 | 152684 | 204817 | 32048 | 28228 | 36386 | 0.858 | 0.767 | 0.959 |
2002 | 228433 | 168266 | 310115 | 211504 | 177695 | 251747 | 32370 | 28380 | 36922 | 0.826 | 0.736 | 0.927 |
2003 | 85306 | 63554 | 114503 | 111302 | 96992 | 127722 | 26108 | 22463 | 30345 | 0.761 | 0.678 | 0.855 |
2004 | 171271 | 126723 | 231478 | 122027 | 103513 | 143853 | 24736 | 21692 | 28206 | 0.741 | 0.658 | 0.835 |
2005 | 132720 | 98357 | 179089 | 125116 | 107543 | 145562 | 23813 | 20985 | 27023 | 0.710 | 0.629 | 0.802 |
2006 | 326766 | 241973 | 441273 | 140225 | 118132 | 166448 | 21705 | 19191 | 24548 | 0.677 | 0.597 | 0.768 |
2007 | 168552 | 123829 | 229427 | 172992 | 147705 | 202608 | 27364 | 24143 | 31016 | 0.645 | 0.565 | 0.736 |
2008 | 140646 | 103999 | 190205 | 162105 | 140273 | 187335 | 33223 | 29052 | 37993 | 0.642 | 0.556 | 0.742 |
2009 | 143057 | 105341 | 194277 | 169906 | 146542 | 196994 | 39066 | 33678 | 45315 | 0.633 | 0.537 | 0.747 |
2010 | 205459 | 147370 | 286444 | 179512 | 152434 | 211401 | 40255 | 34520 | 46944 | 0.621 | 0.512 | 0.754 |
2011 | 95035 | 64733 | 139522 | 163571 | 136237 | 196388 | 40660 | 33940 | 48711 | 0.606 | 0.482 | 0.762 |
2012 | 48533 | 37307 | 63137 | |||||||||