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 | 2308249 | 1108901 | 4804771 | 342148 | 165890 | 705682 | 268337 | 125766 | 572530 | 0.077 | 0.035 | 0.169 |
1974 | 2876256 | 1407633 | 5877135 | 320296 | 153212 | 669589 | 238948 | 108869 | 524447 | 0.085 | 0.040 | 0.184 |
1975 | 2931427 | 1469129 | 5849227 | 322546 | 154953 | 671400 | 226840 | 102457 | 502223 | 0.073 | 0.035 | 0.155 |
1976 | 3960972 | 1964405 | 7986794 | 347319 | 169201 | 712945 | 247459 | 113766 | 538262 | 0.089 | 0.043 | 0.185 |
1977 | 1649528 | 828755 | 3283170 | 348015 | 170304 | 711165 | 251450 | 116462 | 542900 | 0.106 | 0.051 | 0.221 |
1978 | 1028899 | 513189 | 2062852 | 313953 | 150335 | 655648 | 257816 | 119417 | 556610 | 0.105 | 0.050 | 0.218 |
1979 | 1091431 | 548894 | 2170222 | 284077 | 134188 | 601391 | 238470 | 109347 | 520071 | 0.085 | 0.041 | 0.177 |
1980 | 1966960 | 981149 | 3943267 | 255761 | 119134 | 549080 | 215993 | 97423 | 478868 | 0.100 | 0.048 | 0.207 |
1981 | 2197872 | 1118993 | 4316951 | 256530 | 118962 | 553181 | 204843 | 90808 | 462083 | 0.076 | 0.037 | 0.156 |
1982 | 3832393 | 1961578 | 7487459 | 244019 | 116157 | 512625 | 196418 | 89615 | 430507 | 0.098 | 0.048 | 0.198 |
1983 | 4351364 | 2234482 | 8473719 | 304675 | 149068 | 622712 | 222793 | 102693 | 483352 | 0.085 | 0.043 | 0.172 |
1984 | 7032129 | 3618680 | 13665432 | 396329 | 199882 | 785849 | 274855 | 130196 | 580242 | 0.097 | 0.049 | 0.192 |
1985 | 7717492 | 3983295 | 14952364 | 445521 | 229482 | 864944 | 297450 | 143935 | 614694 | 0.088 | 0.044 | 0.175 |
1986 | 2034987 | 1049495 | 3945870 | 469771 | 250612 | 880583 | 336381 | 172802 | 654810 | 0.074 | 0.038 | 0.145 |
1987 | 4560761 | 2407742 | 8639023 | 520737 | 276476 | 980796 | 416233 | 215273 | 804793 | 0.063 | 0.033 | 0.121 |
1988 | 2639236 | 1401677 | 4969451 | 555709 | 298123 | 1035857 | 408808 | 209735 | 796833 | 0.065 | 0.034 | 0.122 |
1989 | 9732681 | 5270944 | 17971181 | 666636 | 367170 | 1210350 | 494845 | 261518 | 936346 | 0.060 | 0.033 | 0.111 |
1990 | 9379153 | 5114448 | 17200001 | 745641 | 422194 | 1316885 | 571489 | 313953 | 1040280 | 0.056 | 0.031 | 0.101 |
1991 | 6763155 | 3743157 | 12219700 | 726505 | 417960 | 1262823 | 568638 | 319100 | 1013317 | 0.052 | 0.029 | 0.092 |
1992 | 8859492 | 4933997 | 15908116 | 857692 | 507250 | 1450241 | 636029 | 365514 | 1106752 | 0.064 | 0.037 | 0.112 |
1993 | 9193433 | 5131764 | 16469817 | 861129 | 512051 | 1448183 | 589482 | 337473 | 1029681 | 0.065 | 0.038 | 0.114 |
1994 | 5531668 | 3098535 | 9875426 | 868914 | 512779 | 1472394 | 707151 | 408424 | 1224374 | 0.086 | 0.050 | 0.149 |
1995 | 7025100 | 3943582 | 12514518 | 792541 | 462425 | 1358321 | 628443 | 356397 | 1108147 | 0.101 | 0.058 | 0.177 |
1996 | 5932759 | 3349026 | 10509814 | 791749 | 463898 | 1351303 | 652131 | 373204 | 1139523 | 0.096 | 0.055 | 0.167 |
1997 | 4765915 | 2689269 | 8446139 | 712119 | 410783 | 1234504 | 551833 | 306502 | 993530 | 0.123 | 0.071 | 0.215 |
1998 | 8393767 | 4715285 | 14941901 | 684196 | 381727 | 1226334 | 517622 | 274872 | 974754 | 0.117 | 0.068 | 0.204 |
1999 | 4252425 | 2388414 | 7571184 | 611702 | 342546 | 1092348 | 477347 | 255485 | 891874 | 0.141 | 0.081 | 0.247 |
2000 | 6649153 | 3737248 | 11829891 | 576655 | 314935 | 1055875 | 469301 | 246856 | 892195 | 0.137 | 0.078 | 0.241 |
2001 | 6524011 | 3655487 | 11643516 | 612926 | 337986 | 1111521 | 486018 | 257126 | 918668 | 0.125 | 0.072 | 0.220 |
2002 | 9388537 | 5255050 | 16773319 | 688314 | 378670 | 1251158 | 532853 | 280469 | 1012345 | 0.097 | 0.056 | 0.170 |
2003 | 15172574 | 8324054 | 27655633 | 776072 | 428960 | 1404062 | 554044 | 294449 | 1042508 | 0.093 | 0.053 | 0.163 |
2004 | 4551648 | 2535902 | 8169678 | 778403 | 439239 | 1379456 | 566935 | 305914 | 1050671 | 0.098 | 0.056 | 0.171 |
2005 | 5373554 | 3029475 | 9531379 | 737484 | 420988 | 1291920 | 581287 | 322759 | 1046896 | 0.103 | 0.059 | 0.179 |
2006 | 8503599 | 4809675 | 15034528 | 755398 | 428386 | 1332037 | 587717 | 320591 | 1077420 | 0.115 | 0.066 | 0.200 |
2007 | 13646587 | 7973388 | 23356363 | 717839 | 411581 | 1251984 | 526497 | 288878 | 959569 | 0.135 | 0.077 | 0.235 |
2008 | 8435841 | 4933701 | 14423942 | 707151 | 404263 | 1236976 | 514011 | 281836 | 937451 | 0.127 | 0.073 | 0.223 |
2009 | 11228885 | 6541388 | 19275396 | 844078 | 480047 | 1484161 | 609260 | 330876 | 1121862 | 0.113 | 0.064 | 0.200 |
2010 | 11364443 | 6534981 | 19762959 | 867178 | 492988 | 1525389 | 689692 | 380286 | 1250833 | 0.115 | 0.065 | 0.205 |
2011 | 713544 | 376397 | 1352682 | |||||||||