Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 3 to 7 (F37). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F37 | Low | High |
1973 | 2354879 | 1486062 | 3731646 | 212564 | 145170 | 311246 | 150242 | 99756 | 226278 | 0.142 | 0.089 | 0.226 |
1974 | 2730513 | 1737990 | 4289840 | 221018 | 148955 | 327945 | 148301 | 96342 | 228283 | 0.132 | 0.082 | 0.212 |
1975 | 2414493 | 1555799 | 3747127 | 229120 | 153323 | 342388 | 152207 | 97735 | 237039 | 0.100 | 0.062 | 0.161 |
1976 | 3870909 | 2469732 | 6067032 | 253470 | 169909 | 378125 | 166043 | 106577 | 258689 | 0.120 | 0.075 | 0.190 |
1977 | 1448443 | 927771 | 2261322 | 257301 | 171089 | 386954 | 172646 | 110020 | 270920 | 0.150 | 0.095 | 0.237 |
1978 | 907093 | 578041 | 1423458 | 228433 | 147429 | 353946 | 181680 | 113923 | 289734 | 0.146 | 0.092 | 0.234 |
1979 | 844078 | 533674 | 1335024 | 203822 | 128238 | 323955 | 166875 | 102067 | 272834 | 0.123 | 0.076 | 0.198 |
1980 | 1819368 | 1151182 | 2875393 | 183139 | 112097 | 299204 | 151600 | 89964 | 255465 | 0.135 | 0.084 | 0.217 |
1981 | 1859838 | 1178178 | 2935886 | 192336 | 116392 | 317833 | 148153 | 85591 | 256443 | 0.110 | 0.068 | 0.177 |
1982 | 3249462 | 2049733 | 5151405 | 181680 | 110360 | 299090 | 142914 | 83315 | 245149 | 0.136 | 0.085 | 0.217 |
1983 | 4045032 | 2528205 | 6471898 | 230729 | 142102 | 374632 | 165215 | 96438 | 283039 | 0.117 | 0.073 | 0.188 |
1984 | 6629235 | 4123200 | 10658412 | 314268 | 199474 | 495122 | 201189 | 120808 | 335052 | 0.132 | 0.081 | 0.214 |
1985 | 6268201 | 3899738 | 10075124 | 364397 | 231960 | 572450 | 236097 | 143172 | 389337 | 0.113 | 0.069 | 0.185 |
1986 | 1779779 | 1085032 | 2919375 | 371387 | 237613 | 580474 | 270763 | 168333 | 435522 | 0.091 | 0.055 | 0.150 |
1987 | 4073446 | 2524718 | 6572205 | 424641 | 269931 | 668024 | 332701 | 206807 | 535234 | 0.079 | 0.048 | 0.130 |
1988 | 2165150 | 1349656 | 3473384 | 446860 | 282875 | 705908 | 327093 | 199870 | 535299 | 0.078 | 0.048 | 0.126 |
1989 | 8640750 | 5405351 | 13812714 | 553491 | 354102 | 865152 | 403931 | 249796 | 653175 | 0.071 | 0.044 | 0.114 |
1990 | 8684062 | 5443975 | 13852552 | 618468 | 400160 | 955873 | 468364 | 295511 | 742323 | 0.063 | 0.039 | 0.101 |
1991 | 5803664 | 3708136 | 9083408 | 650828 | 426889 | 992240 | 506865 | 325866 | 788399 | 0.060 | 0.038 | 0.095 |
1992 | 7452052 | 4802850 | 11562527 | 733073 | 490372 | 1095893 | 543617 | 354229 | 834260 | 0.076 | 0.049 | 0.118 |
1993 | 8589061 | 5541856 | 13311781 | 787013 | 531543 | 1165266 | 543074 | 355230 | 830248 | 0.074 | 0.048 | 0.115 |
1994 | 5626510 | 3607696 | 8775023 | 802109 | 541783 | 1187523 | 646288 | 429003 | 973624 | 0.098 | 0.064 | 0.150 |
1995 | 7289897 | 4658667 | 11407254 | 752382 | 504458 | 1122153 | 585370 | 383947 | 892463 | 0.111 | 0.072 | 0.170 |
1996 | 6556713 | 4206241 | 10220642 | 755398 | 503158 | 1134089 | 615383 | 402190 | 941585 | 0.105 | 0.068 | 0.162 |
1997 | 5932759 | 3766362 | 9345262 | 724328 | 478466 | 1096529 | 548532 | 352265 | 854148 | 0.123 | 0.079 | 0.191 |
1998 | 11083854 | 7010223 | 17524667 | 726505 | 472399 | 1117294 | 524395 | 329141 | 835479 | 0.107 | 0.068 | 0.166 |
1999 | 5867857 | 3662513 | 9401126 | 717839 | 466177 | 1105358 | 551833 | 348816 | 873008 | 0.111 | 0.071 | 0.173 |
2000 | 8859492 | 5545958 | 14152757 | 690382 | 445610 | 1069605 | 551833 | 348739 | 873200 | 0.100 | 0.063 | 0.157 |
2001 | 8162002 | 5070551 | 13138271 | 719276 | 463166 | 1117003 | 562980 | 354456 | 894178 | 0.090 | 0.057 | 0.144 |
2002 | 12397433 | 7629249 | 20145671 | 796514 | 510936 | 1241710 | 600189 | 376487 | 956810 | 0.070 | 0.044 | 0.112 |
2003 | 25241499 | 15002089 | 42469639 | 930986 | 593220 | 1461071 | 627814 | 392833 | 1003355 | 0.068 | 0.042 | 0.109 |
2004 | 6312233 | 3828333 | 10407737 | 978719 | 624383 | 1534139 | 689002 | 431188 | 1100968 | 0.068 | 0.043 | 0.110 |
2005 | 8244031 | 5040118 | 13484615 | 999490 | 640075 | 1560723 | 781523 | 494133 | 1236061 | 0.064 | 0.040 | 0.103 |
2006 | 13164048 | 8111229 | 21364474 | 1078412 | 687887 | 1690644 | 826537 | 518264 | 1318177 | 0.068 | 0.042 | 0.109 |
2007 | 18092354 | 11081859 | 29537760 | 1131438 | 717078 | 1785234 | 855978 | 533332 | 1373812 | 0.072 | 0.044 | 0.116 |
2008 | 14709440 | 8981702 | 24089822 | 1193022 | 751570 | 1893770 | 879404 | 544117 | 1421296 | 0.068 | 0.041 | 0.110 |
2009 | 19935248 | 12145387 | 32721405 | 1449893 | 910128 | 2309773 | 1046540 | 644571 | 1699186 | 0.060 | 0.036 | 0.099 |
2010 | 15934546 | 9692084 | 26197643 | 1509064 | 945510 | 2408513 | 1241710 | 768549 | 2006174 | 0.057 | 0.034 | 0.094 |
2011 | 12298649 | 7398738 | 20443591 | 1485111 | 929833 | 2371990 | 1165895 | 719333 | 1889684 | 0.060 | 0.036 | 0.100 |
2012 | 20978318 | 12131307 | 36277200 | 1531870 | 950421 | 2469040 | 1230585 | 752262 | 2013047 | 0.079 | 0.047 | 0.133 |
2013 | 22634820 | 8401661 | 60980213 | 1741052 | 1059005 | 2862369 | 1353223 | 820361 | 2232204 | 0.083 | 0.049 | 0.141 |