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 | 462314 | 344063 | 621207 | 513497 | 458248 | 575408 | 151600 | 137174 | 167543 | 0.485 | 0.431 | 0.545 |
1964 | 845768 | 635101 | 1126313 | 683512 | 595828 | 784100 | 164062 | 149614 | 179905 | 0.512 | 0.461 | 0.569 |
1965 | 1068750 | 806969 | 1415453 | 861991 | 759857 | 977852 | 203618 | 186605 | 222182 | 0.542 | 0.490 | 0.599 |
1966 | 1373675 | 1037101 | 1819478 | 1048635 | 921375 | 1193473 | 227067 | 209099 | 246579 | 0.559 | 0.507 | 0.617 |
1967 | 1268062 | 955567 | 1682750 | 1134837 | 1004540 | 1282036 | 251450 | 232035 | 272490 | 0.604 | 0.548 | 0.664 |
1968 | 650177 | 486193 | 869471 | 942226 | 854399 | 1039080 | 262236 | 242268 | 283850 | 0.634 | 0.576 | 0.697 |
1969 | 601992 | 451712 | 802270 | 802109 | 721034 | 892300 | 258590 | 238660 | 280185 | 0.621 | 0.565 | 0.683 |
1970 | 1845019 | 1387758 | 2452945 | 1335745 | 1117287 | 1596918 | 273758 | 252256 | 297093 | 0.638 | 0.582 | 0.700 |
1971 | 2378546 | 1787985 | 3164166 | 1464464 | 1250763 | 1714678 | 276509 | 255518 | 299225 | 0.705 | 0.645 | 0.772 |
1972 | 584201 | 438871 | 777656 | 979698 | 878439 | 1092630 | 241591 | 223200 | 261497 | 0.769 | 0.701 | 0.843 |
1973 | 877647 | 660267 | 1166595 | 801307 | 713853 | 899476 | 213416 | 197880 | 230173 | 0.753 | 0.688 | 0.824 |
1974 | 809361 | 608371 | 1076752 | 756154 | 676066 | 845729 | 232350 | 214324 | 251893 | 0.737 | 0.674 | 0.806 |
1975 | 1393041 | 1036790 | 1871704 | 864581 | 743545 | 1005320 | 213203 | 196982 | 230760 | 0.773 | 0.708 | 0.844 |
1976 | 859409 | 638081 | 1157508 | 663975 | 590414 | 746701 | 183139 | 169694 | 197649 | 0.806 | 0.737 | 0.882 |
1977 | 2118036 | 1577765 | 2843312 | 1014595 | 842339 | 1222076 | 161135 | 149755 | 173380 | 0.800 | 0.732 | 0.875 |
1978 | 1268062 | 947934 | 1696300 | 1123546 | 959276 | 1315946 | 160653 | 149730 | 172372 | 0.859 | 0.787 | 0.938 |
1979 | 1438340 | 1078692 | 1917897 | 1006511 | 878891 | 1152661 | 166875 | 155609 | 178956 | 0.805 | 0.738 | 0.879 |
1980 | 2285282 | 1706372 | 3060595 | 1176436 | 1004271 | 1378116 | 181680 | 169461 | 194780 | 0.861 | 0.792 | 0.936 |
1981 | 884697 | 663484 | 1179664 | 990535 | 875969 | 1120084 | 194658 | 182000 | 208196 | 0.891 | 0.821 | 0.967 |
1982 | 1409859 | 1068237 | 1860731 | 1019681 | 881750 | 1179187 | 188339 | 176340 | 201155 | 0.984 | 0.906 | 1.069 |
1983 | 820771 | 625784 | 1076516 | 818313 | 718284 | 932272 | 154662 | 144768 | 165233 | 0.974 | 0.898 | 1.056 |
1984 | 1438340 | 1095104 | 1889155 | 831511 | 715037 | 966958 | 132323 | 124009 | 141194 | 0.916 | 0.845 | 0.993 |
1985 | 377000 | 285147 | 498441 | 570918 | 512286 | 636260 | 126880 | 118766 | 135549 | 0.887 | 0.817 | 0.963 |
1986 | 1711704 | 1301073 | 2251934 | 782305 | 654441 | 935152 | 115960 | 108632 | 123782 | 0.936 | 0.864 | 1.015 |
1987 | 671319 | 512748 | 878930 | 743408 | 647763 | 853175 | 109098 | 102091 | 116586 | 0.938 | 0.866 | 1.016 |
1988 | 462314 | 353013 | 605458 | 551833 | 489383 | 622252 | 100710 | 94314 | 107540 | 0.948 | 0.876 | 1.027 |
1989 | 777625 | 589093 | 1026494 | 542531 | 465946 | 631704 | 94466 | 88223 | 101152 | 0.967 | 0.891 | 1.049 |
1990 | 333701 | 254878 | 436900 | 380789 | 338787 | 427998 | 80258 | 75024 | 85857 | 0.908 | 0.836 | 0.987 |
1991 | 370645 | 283033 | 485376 | 350459 | 309506 | 396831 | 73718 | 69184 | 78549 | 0.910 | 0.839 | 0.988 |
1992 | 798907 | 609784 | 1046686 | 520216 | 439464 | 615808 | 71111 | 66596 | 75933 | 0.878 | 0.809 | 0.952 |
1993 | 444631 | 339680 | 582008 | 431922 | 381496 | 489013 | 68734 | 64563 | 73174 | 0.893 | 0.824 | 0.968 |
1994 | 960299 | 725256 | 1271515 | 531256 | 452821 | 623278 | 72114 | 67767 | 76740 | 0.908 | 0.838 | 0.983 |
1995 | 559053 | 427462 | 731154 | 566935 | 494002 | 650636 | 81146 | 76023 | 86613 | 0.936 | 0.864 | 1.014 |
1996 | 402721 | 307528 | 527382 | 459549 | 407546 | 518187 | 79459 | 74666 | 84561 | 0.956 | 0.883 | 1.034 |
1997 | 1069819 | 811679 | 1410056 | 636029 | 529995 | 763278 | 75282 | 70728 | 80130 | 0.961 | 0.889 | 1.038 |
1998 | 167879 | 127045 | 221837 | 344552 | 304914 | 389343 | 61451 | 57671 | 65480 | 0.979 | 0.907 | 1.057 |
1999 | 301342 | 229647 | 395419 | 256530 | 228911 | 287480 | 56162 | 52676 | 59879 | 0.997 | 0.922 | 1.079 |
2000 | 548532 | 418805 | 718442 | 344552 | 293583 | 404370 | 49762 | 46425 | 53338 | 0.993 | 0.919 | 1.073 |
2001 | 206695 | 156036 | 273802 | 247212 | 219898 | 277918 | 41689 | 39136 | 44409 | 0.951 | 0.881 | 1.027 |
2002 | 257301 | 194978 | 339544 | 267266 | 234523 | 304581 | 42745 | 40060 | 45610 | 0.919 | 0.850 | 0.994 |
2003 | 120090 | 91647 | 157361 | 152207 | 138070 | 167793 | 37160 | 34632 | 39873 | 0.893 | 0.826 | 0.967 |
2004 | 204025 | 156026 | 266791 | 152055 | 133486 | 173208 | 32370 | 30311 | 34569 | 0.847 | 0.781 | 0.918 |
2005 | 142201 | 108980 | 185550 | 149044 | 132874 | 167183 | 30485 | 28553 | 32549 | 0.789 | 0.726 | 0.858 |
2006 | 366224 | 280245 | 478581 | 164391 | 143238 | 188667 | 27228 | 25492 | 29082 | 0.719 | 0.660 | 0.783 |
2007 | 150844 | 115680 | 196697 | 194853 | 173547 | 218775 | 34338 | 32002 | 36844 | 0.671 | 0.615 | 0.734 |
2008 | 183139 | 140435 | 238828 | 191568 | 172402 | 212866 | 39458 | 36676 | 42451 | 0.631 | 0.576 | 0.691 |
2009 | 203008 | 155164 | 265604 | 219038 | 194641 | 246493 | 48002 | 44278 | 52039 | 0.594 | 0.540 | 0.655 |
2010 | 320616 | 244004 | 421283 | 250697 | 221234 | 284083 | 52680 | 48403 | 57335 | 0.564 | 0.506 | 0.627 |
2011 | 166708 | 121608 | 228534 | 242316 | 214879 | 273258 | 58513 | 52995 | 64605 | 0.542 | 0.477 | 0.616 |
2012 | 300439 | 195771 | 461068 | 258332 | 219227 | 304412 | 68118 | 59856 | 77521 | 0.536 | 0.455 | 0.631 |
2013 | 77111 | 62855 | 94601 | |||||||||