Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 6 to 10 (F610). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F610 | Low | High |
1964 | 40864 | 32162 | 51920 | 154662 | 134824 | 177420 | 60840 | 50013 | 74011 | 0.295 | 0.216 | 0.404 |
1965 | 41110 | 33308 | 50738 | 153123 | 134731 | 174027 | 58047 | 48850 | 68975 | 0.262 | 0.199 | 0.344 |
1966 | 41731 | 34093 | 51080 | 157787 | 138944 | 179185 | 59338 | 49994 | 70427 | 0.214 | 0.163 | 0.280 |
1967 | 44046 | 35951 | 53964 | 168552 | 148566 | 191227 | 64796 | 54873 | 76514 | 0.188 | 0.142 | 0.249 |
1968 | 45707 | 37052 | 56383 | 184057 | 162224 | 208828 | 73130 | 62548 | 85503 | 0.187 | 0.143 | 0.246 |
1969 | 44578 | 35959 | 55263 | 195243 | 172123 | 221469 | 83617 | 71765 | 97426 | 0.230 | 0.181 | 0.291 |
1970 | 38025 | 31106 | 46484 | 218600 | 192692 | 247992 | 90219 | 77706 | 104748 | 0.306 | 0.245 | 0.382 |
1971 | 31666 | 25962 | 38624 | 198988 | 176542 | 224288 | 85562 | 74176 | 98696 | 0.337 | 0.271 | 0.420 |
1972 | 29673 | 24347 | 36165 | 174033 | 155117 | 195256 | 78511 | 68088 | 90531 | 0.319 | 0.257 | 0.395 |
1973 | 26556 | 21779 | 32381 | 154508 | 137959 | 173042 | 74087 | 64045 | 85704 | 0.307 | 0.246 | 0.382 |
1974 | 24563 | 20186 | 29890 | 139386 | 124444 | 156122 | 67238 | 57927 | 78047 | 0.334 | 0.270 | 0.413 |
1975 | 22315 | 18365 | 27114 | 121783 | 108706 | 136435 | 57240 | 49232 | 66550 | 0.377 | 0.307 | 0.463 |
1976 | 21026 | 17375 | 25444 | 102028 | 91244 | 114086 | 44891 | 38724 | 52040 | 0.412 | 0.336 | 0.506 |
1977 | 20173 | 16737 | 24315 | 84881 | 76098 | 94676 | 33962 | 29409 | 39220 | 0.388 | 0.315 | 0.477 |
1978 | 19278 | 16032 | 23180 | 73718 | 66115 | 82196 | 27119 | 23503 | 31292 | 0.348 | 0.281 | 0.430 |
1979 | 18332 | 15249 | 22038 | 90853 | 81261 | 101578 | 27228 | 23589 | 31428 | 0.265 | 0.213 | 0.330 |
1980 | 17478 | 14511 | 21051 | 71539 | 64085 | 79861 | 24197 | 20981 | 27907 | 0.230 | 0.183 | 0.289 |
1981 | 17691 | 14701 | 21289 | 76039 | 68122 | 84876 | 28424 | 24605 | 32836 | 0.219 | 0.174 | 0.276 |
1982 | 17454 | 14467 | 21057 | 72330 | 64815 | 80718 | 27364 | 23678 | 31625 | 0.257 | 0.206 | 0.320 |
1983 | 17485 | 14460 | 21143 | 85734 | 76709 | 95820 | 30516 | 26393 | 35282 | 0.301 | 0.244 | 0.373 |
1984 | 17396 | 14358 | 21077 | 78747 | 70327 | 88177 | 29349 | 25338 | 33994 | 0.339 | 0.276 | 0.416 |
1985 | 17944 | 14794 | 21765 | 78669 | 70210 | 88147 | 30946 | 26759 | 35788 | 0.358 | 0.292 | 0.439 |
1986 | 18190 | 14977 | 22091 | 75433 | 67230 | 84637 | 28883 | 24959 | 33423 | 0.379 | 0.311 | 0.464 |
1987 | 17953 | 14780 | 21807 | 73718 | 65630 | 82802 | 24294 | 20945 | 28179 | 0.403 | 0.330 | 0.493 |
1988 | 17497 | 14382 | 21287 | 69010 | 61306 | 77682 | 19532 | 16836 | 22659 | 0.419 | 0.343 | 0.512 |
1989 | 16282 | 13405 | 19776 | 70333 | 62369 | 79314 | 18374 | 15838 | 21317 | 0.406 | 0.334 | 0.493 |
1990 | 14842 | 12295 | 17915 | 62193 | 55128 | 70163 | 15554 | 13371 | 18095 | 0.444 | 0.367 | 0.536 |
1991 | 14247 | 11884 | 17080 | 58105 | 51793 | 65186 | 15010 | 12915 | 17445 | 0.475 | 0.388 | 0.581 |
1992 | 14275 | 11973 | 17021 | 49217 | 43967 | 55095 | 14552 | 12640 | 16753 | 0.357 | 0.289 | 0.442 |
1993 | 15065 | 12687 | 17888 | 54940 | 49167 | 61391 | 15791 | 13819 | 18045 | 0.324 | 0.261 | 0.403 |
1994 | 16568 | 13986 | 19625 | 53477 | 47862 | 59749 | 14374 | 12574 | 16433 | 0.309 | 0.247 | 0.385 |
1995 | 17410 | 14732 | 20574 | 58630 | 52490 | 65487 | 13917 | 12169 | 15917 | 0.335 | 0.267 | 0.420 |
1996 | 17901 | 15173 | 21119 | 66769 | 59851 | 74487 | 15472 | 13475 | 17765 | 0.336 | 0.269 | 0.420 |
1997 | 17245 | 14647 | 20305 | 69010 | 61987 | 76827 | 16108 | 14068 | 18445 | 0.303 | 0.242 | 0.379 |
1998 | 16702 | 14203 | 19641 | 73204 | 65878 | 81344 | 16380 | 14277 | 18793 | 0.292 | 0.234 | 0.364 |
1999 | 16137 | 13699 | 19010 | 75433 | 68027 | 83646 | 15794 | 13794 | 18084 | 0.294 | 0.237 | 0.365 |
2000 | 17166 | 14586 | 20203 | 82454 | 74533 | 91217 | 19922 | 17552 | 22612 | 0.247 | 0.198 | 0.309 |
2001 | 17377 | 14730 | 20499 | 90400 | 81773 | 99937 | 27228 | 24187 | 30651 | 0.218 | 0.174 | 0.274 |
2002 | 18126 | 15328 | 21435 | 91309 | 82578 | 100962 | 35918 | 31966 | 40359 | 0.188 | 0.150 | 0.237 |
2003 | 18777 | 15850 | 22245 | 101316 | 91505 | 112180 | 42489 | 37793 | 47769 | 0.177 | 0.140 | 0.223 |
2004 | 19964 | 16790 | 23738 | 114577 | 103259 | 127135 | 46770 | 41443 | 52781 | 0.174 | 0.138 | 0.219 |
2005 | 22720 | 18964 | 27219 | 108012 | 96952 | 120334 | 41940 | 36901 | 47668 | 0.165 | 0.130 | 0.209 |
2006 | 25617 | 21079 | 31131 | 112533 | 100230 | 126345 | 41940 | 36458 | 48247 | 0.147 | 0.115 | 0.187 |
2007 | 28595 | 23171 | 35290 | 132058 | 116417 | 149801 | 39616 | 33805 | 46427 | 0.118 | 0.092 | 0.151 |
2008 | 31445 | 24961 | 39613 | 149642 | 130451 | 171656 | 36279 | 30505 | 43147 | 0.097 | 0.074 | 0.127 |
2009 | 35066 | 26891 | 45728 | 149941 | 129026 | 174248 | 38369 | 31725 | 46404 | 0.087 | 0.066 | 0.116 |
2010 | 34510 | 25853 | 46065 | 175782 | 149127 | 207201 | 54014 | 44754 | 65190 | 0.080 | 0.059 | 0.107 |
2011 | 32925 | 23829 | 45494 | 184057 | 153430 | 220797 | 57873 | 47479 | 70542 | 0.081 | 0.059 | 0.112 |
2012 | 61698 | 49672 | 76634 | |||||||||