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 | 495340 | 362116 | 677578 | 518140 | 457202 | 587200 | 149941 | 135040 | 166487 | 0.478 | 0.421 | 0.542 |
1964 | 834009 | 613576 | 1133635 | 675359 | 583395 | 781820 | 162105 | 147323 | 178370 | 0.513 | 0.457 | 0.575 |
1965 | 1037163 | 765726 | 1404820 | 839868 | 733655 | 961458 | 200586 | 183292 | 219512 | 0.552 | 0.494 | 0.616 |
1966 | 1293678 | 955605 | 1751354 | 1006511 | 877249 | 1154819 | 222348 | 204134 | 242187 | 0.568 | 0.511 | 0.632 |
1967 | 1130307 | 833793 | 1532269 | 1070889 | 943023 | 1216093 | 246471 | 226943 | 267680 | 0.616 | 0.554 | 0.683 |
1968 | 579546 | 426343 | 787800 | 894482 | 808098 | 990101 | 257816 | 237657 | 279685 | 0.647 | 0.583 | 0.717 |
1969 | 506358 | 371298 | 690547 | 748630 | 673309 | 832376 | 254231 | 233776 | 276477 | 0.625 | 0.563 | 0.694 |
1970 | 1610411 | 1186194 | 2186341 | 1217122 | 1012060 | 1463735 | 269682 | 247621 | 293709 | 0.645 | 0.583 | 0.714 |
1971 | 2124400 | 1561036 | 2891078 | 1364093 | 1156601 | 1608808 | 273484 | 251795 | 297042 | 0.720 | 0.653 | 0.795 |
1972 | 511959 | 375390 | 698213 | 930056 | 828807 | 1043674 | 238948 | 220322 | 259148 | 0.788 | 0.713 | 0.870 |
1973 | 782305 | 573974 | 1066252 | 754643 | 669639 | 850437 | 210029 | 194225 | 227119 | 0.767 | 0.696 | 0.847 |
1974 | 734540 | 538219 | 1002472 | 719276 | 639494 | 809011 | 230499 | 212024 | 250583 | 0.745 | 0.675 | 0.822 |
1975 | 1254189 | 912570 | 1723694 | 813418 | 695180 | 951766 | 212352 | 195388 | 230789 | 0.786 | 0.714 | 0.865 |
1976 | 789378 | 571340 | 1090623 | 632857 | 560754 | 714231 | 182043 | 167978 | 197286 | 0.823 | 0.746 | 0.907 |
1977 | 2002686 | 1453696 | 2759003 | 966078 | 791194 | 1179619 | 159373 | 147658 | 172017 | 0.808 | 0.734 | 0.890 |
1978 | 1196606 | 868550 | 1648572 | 1084902 | 913090 | 1289042 | 147561 | 136221 | 159846 | 0.882 | 0.801 | 0.970 |
1979 | 1393041 | 1011940 | 1917667 | 981660 | 845555 | 1139673 | 161458 | 149902 | 173904 | 0.822 | 0.748 | 0.904 |
1980 | 2280716 | 1647550 | 3157212 | 1172912 | 982982 | 1399540 | 231654 | 212686 | 252314 | 0.890 | 0.812 | 0.975 |
1981 | 891803 | 648372 | 1226629 | 1000490 | 872263 | 1147566 | 184241 | 171615 | 197796 | 0.910 | 0.832 | 0.996 |
1982 | 1397227 | 1026289 | 1902235 | 1019681 | 868225 | 1197557 | 182590 | 170681 | 195330 | 1.011 | 0.924 | 1.106 |
1983 | 787800 | 586566 | 1058073 | 811792 | 706156 | 933231 | 144929 | 135314 | 155227 | 0.995 | 0.912 | 1.087 |
1984 | 1521185 | 1131891 | 2044370 | 850007 | 718506 | 1005575 | 122884 | 114720 | 131630 | 0.943 | 0.864 | 1.029 |
1985 | 366957 | 271925 | 495201 | 578967 | 514000 | 652145 | 107581 | 100546 | 115108 | 0.915 | 0.837 | 0.999 |
1986 | 1801265 | 1340589 | 2420247 | 802109 | 659003 | 976291 | 105979 | 99281 | 113130 | 0.974 | 0.893 | 1.062 |
1987 | 698716 | 522583 | 934213 | 762227 | 655995 | 885663 | 105451 | 98448 | 112952 | 0.970 | 0.890 | 1.057 |
1988 | 488454 | 364966 | 653724 | 556821 | 487177 | 636423 | 116891 | 109110 | 125228 | 0.984 | 0.903 | 1.072 |
1989 | 875894 | 650932 | 1178603 | 576079 | 485352 | 683765 | 121297 | 113170 | 130008 | 1.012 | 0.928 | 1.103 |
1990 | 364762 | 273085 | 487215 | 391993 | 344035 | 446637 | 100408 | 93912 | 107354 | 0.948 | 0.868 | 1.036 |
1991 | 405956 | 305939 | 538671 | 358255 | 311947 | 411437 | 87904 | 82454 | 93714 | 0.969 | 0.888 | 1.056 |
1992 | 908909 | 694523 | 1189472 | 554599 | 463359 | 663804 | 103053 | 96411 | 110153 | 0.960 | 0.882 | 1.046 |
1993 | 430628 | 330976 | 560285 | 408808 | 359807 | 464481 | 78276 | 73354 | 83528 | 0.970 | 0.890 | 1.056 |
1994 | 993511 | 759078 | 1300345 | 506865 | 429259 | 598501 | 96955 | 90633 | 103718 | 0.974 | 0.896 | 1.060 |
1995 | 591845 | 454676 | 770396 | 534453 | 461563 | 618855 | 84036 | 78662 | 89777 | 1.003 | 0.921 | 1.092 |
1996 | 367692 | 283079 | 477596 | 394747 | 348290 | 447401 | 93620 | 87676 | 99967 | 1.009 | 0.927 | 1.097 |
1997 | 1220779 | 921668 | 1616963 | 646934 | 525834 | 795925 | 85050 | 79735 | 90720 | 1.001 | 0.922 | 1.087 |
1998 | 131006 | 98265 | 174657 | 300139 | 263935 | 341308 | 75811 | 70402 | 81635 | 1.033 | 0.952 | 1.120 |
1999 | 254486 | 195845 | 330684 | 203414 | 181085 | 228497 | 76267 | 71219 | 81674 | 1.075 | 0.991 | 1.166 |
2000 | 479261 | 369018 | 622438 | 278452 | 235581 | 329125 | 59219 | 55291 | 63427 | 1.079 | 0.996 | 1.168 |
2001 | 164391 | 125814 | 214795 | 180412 | 159531 | 204027 | 37123 | 34737 | 39674 | 1.025 | 0.946 | 1.111 |
2002 | 247954 | 190983 | 321921 | 155282 | 135994 | 177306 | 49316 | 46030 | 52837 | 0.981 | 0.905 | 1.065 |
2003 | 122027 | 93826 | 158705 | 125492 | 112815 | 139594 | 50161 | 46459 | 54159 | 0.963 | 0.887 | 1.047 |
2004 | 201390 | 155578 | 260693 | 115151 | 100664 | 131723 | 39144 | 36564 | 41906 | 0.921 | 0.846 | 1.003 |
2005 | 142059 | 108276 | 186383 | 124866 | 109369 | 142560 | 42745 | 39511 | 46243 | 0.873 | 0.800 | 0.952 |
2006 | 346972 | 268386 | 448570 | 138829 | 117020 | 164702 | 34064 | 31874 | 36405 | 0.819 | 0.749 | 0.895 |
2007 | 153737 | 119336 | 198055 | 174033 | 154405 | 196156 | 54776 | 50109 | 59876 | 0.752 | 0.687 | 0.825 |
2008 | 184795 | 143195 | 238480 | 189662 | 166875 | 215561 | 72258 | 67058 | 77861 | 0.749 | 0.684 | 0.820 |
2009 | 176310 | 136612 | 227544 | 188528 | 167785 | 211834 | 71826 | 66676 | 77373 | 0.751 | 0.683 | 0.826 |
2010 | 263550 | 203875 | 340694 | 197798 | 173534 | 225455 | 66903 | 61787 | 72443 | 0.665 | 0.599 | 0.739 |
2011 | 119731 | 92477 | 155015 | 177726 | 159104 | 198528 | 74459 | 68105 | 81405 | 0.550 | 0.486 | 0.624 |
2012 | 149044 | 113400 | 195892 | 151752 | 136108 | 169193 | 75057 | 67562 | 83383 | 0.491 | 0.425 | 0.567 |
2013 | 179154 | 129136 | 248545 | 191186 | 164858 | 221718 | 81797 | 72035 | 92882 | 0.457 | 0.384 | 0.543 |
2014 | 90310 | 76287 | 106910 | |||||||||