Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 1 to 8 (F18). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F18 | Low | High |
1965 | 7849811 | 4475014 | 13769685 | 897169 | 617442 | 1303626 | 94089 | 52451 | 168781 | 0.148 | 0.089 | 0.246 |
1966 | 7826297 | 4581880 | 13368076 | 1304069 | 900477 | 1888550 | 295966 | 180933 | 484135 | 0.208 | 0.133 | 0.323 |
1967 | 17557645 | 10239261 | 30106751 | 1504543 | 1101827 | 2054453 | 426770 | 260094 | 700255 | 0.289 | 0.182 | 0.459 |
1968 | 6899779 | 4106247 | 11593788 | 1580102 | 1154087 | 2163375 | 444187 | 263503 | 748765 | 0.272 | 0.181 | 0.408 |
1969 | 5178365 | 3073538 | 8724625 | 1483627 | 1072089 | 2053138 | 461852 | 288659 | 738961 | 0.242 | 0.163 | 0.358 |
1970 | 2966816 | 1748939 | 5032765 | 1393041 | 1019416 | 1903605 | 523347 | 328923 | 832693 | 0.300 | 0.202 | 0.446 |
1971 | 8162002 | 4095830 | 16264900 | 1245441 | 908182 | 1707943 | 453160 | 272660 | 753150 | 0.337 | 0.221 | 0.516 |
1972 | 2757955 | 1665807 | 4566146 | 1285939 | 951790 | 1737399 | 349759 | 207947 | 588281 | 0.387 | 0.246 | 0.607 |
1973 | 2024837 | 1207787 | 3394612 | 1079491 | 793890 | 1467836 | 458630 | 301263 | 698199 | 0.392 | 0.258 | 0.595 |
1974 | 2561235 | 1540658 | 4257872 | 769888 | 569629 | 1040550 | 329720 | 217049 | 500879 | 0.409 | 0.282 | 0.591 |
1975 | 1867292 | 1118680 | 3116870 | 632857 | 473127 | 846512 | 216209 | 129646 | 360569 | 0.492 | 0.344 | 0.704 |
1976 | 2310559 | 1402995 | 3805203 | 493363 | 378821 | 642537 | 140787 | 86077 | 230268 | 0.517 | 0.371 | 0.721 |
1977 | 4925814 | 2940352 | 8251949 | 348711 | 269203 | 451703 | 82619 | 49283 | 138505 | 0.544 | 0.384 | 0.772 |
1978 | 4069375 | 2439881 | 6787139 | 460469 | 357897 | 592437 | 51896 | 30925 | 87088 | 0.559 | 0.389 | 0.802 |
1979 | 1003496 | 535545 | 1880334 | 481663 | 373988 | 620338 | 69633 | 45737 | 106015 | 0.560 | 0.388 | 0.807 |
1980 | 2937296 | 1753492 | 4920300 | 287794 | 219863 | 376713 | 67440 | 41323 | 110064 | 0.583 | 0.401 | 0.847 |
1981 | 2071948 | 1260249 | 3406446 | 260407 | 198984 | 340789 | 64408 | 37567 | 110428 | 0.506 | 0.350 | 0.733 |
1982 | 1852414 | 1116914 | 3072248 | 242559 | 186111 | 316127 | 64602 | 39847 | 104736 | 0.436 | 0.294 | 0.647 |
1983 | 1476227 | 870968 | 2502098 | 267533 | 204741 | 349584 | 66903 | 43023 | 104039 | 0.325 | 0.213 | 0.496 |
1984 | 3388846 | 1872491 | 6133156 | 260928 | 198761 | 342539 | 78355 | 52005 | 118054 | 0.349 | 0.229 | 0.532 |
1985 | 2543369 | 1491361 | 4337462 | 324162 | 243215 | 432051 | 96278 | 65399 | 141739 | 0.329 | 0.217 | 0.498 |
1986 | 2458348 | 1410394 | 4284952 | 466961 | 347111 | 628191 | 114119 | 77262 | 168559 | 0.320 | 0.211 | 0.486 |
1987 | 3707988 | 2120834 | 6482910 | 470711 | 344290 | 643553 | 139944 | 91466 | 214117 | 0.310 | 0.205 | 0.469 |
1988 | 5091077 | 2915990 | 8888599 | 646288 | 463796 | 900585 | 149792 | 95340 | 235343 | 0.299 | 0.196 | 0.454 |
1989 | 6299621 | 3549936 | 11179139 | 774521 | 550103 | 1090493 | 176134 | 111940 | 277141 | 0.285 | 0.181 | 0.451 |
1990 | 7311800 | 4016093 | 13312047 | 859409 | 589541 | 1252811 | 154199 | 95498 | 248983 | 0.265 | 0.158 | 0.444 |
1991 | 6472028 | 3572442 | 11725072 | 1044449 | 708680 | 1539303 | 223686 | 137922 | 362783 | 0.251 | 0.152 | 0.417 |
1992 | 4143287 | 2288896 | 7500048 | 1193022 | 805260 | 1767506 | 378133 | 234460 | 609845 | 0.202 | 0.123 | 0.330 |
1993 | 4488369 | 2481714 | 8117559 | 1126921 | 746417 | 1701397 | 454976 | 276205 | 749454 | 0.143 | 0.087 | 0.237 |
1994 | 5751665 | 3164102 | 10455304 | 1077334 | 711734 | 1630733 | 419157 | 251340 | 699024 | 0.109 | 0.067 | 0.180 |
1995 | 14006051 | 7294710 | 26892016 | 1479182 | 974812 | 2244515 | 517622 | 312869 | 856372 | 0.099 | 0.060 | 0.162 |
1996 | 6962158 | 3813508 | 12710513 | 1737573 | 1152933 | 2618678 | 566368 | 343108 | 934905 | 0.113 | 0.069 | 0.186 |
1997 | 7159853 | 3948001 | 12984670 | 1684535 | 1108657 | 2559545 | 937526 | 587505 | 1496082 | 0.110 | 0.067 | 0.181 |
1998 | 3125172 | 1703985 | 5731684 | 1580102 | 1039448 | 2401970 | 765282 | 468157 | 1250983 | 0.107 | 0.065 | 0.174 |
1999 | 6749642 | 3438480 | 13249363 | 1541089 | 1012932 | 2344634 | 686938 | 413586 | 1140959 | 0.110 | 0.067 | 0.180 |
2000 | 3365207 | 1839823 | 6155275 | 1509064 | 992101 | 2295405 | 679424 | 407502 | 1132797 | 0.113 | 0.069 | 0.185 |
2001 | 3925483 | 2131976 | 7227762 | 1429735 | 942471 | 2168920 | 798109 | 496084 | 1284012 | 0.116 | 0.072 | 0.189 |
2002 | 8096966 | 4471972 | 14660392 | 1408449 | 930075 | 2132872 | 621568 | 375818 | 1028015 | 0.116 | 0.072 | 0.187 |
2003 | 8444281 | 4636359 | 15379715 | 1468864 | 979326 | 2203109 | 574928 | 347910 | 950079 | 0.116 | 0.072 | 0.188 |
2004 | 4355718 | 2399186 | 7907799 | 1330413 | 885954 | 1997846 | 533919 | 324675 | 878016 | 0.120 | 0.074 | 0.195 |
2005 | 3471162 | 1887266 | 6384348 | 1249183 | 829983 | 1880108 | 554044 | 338087 | 907946 | 0.124 | 0.076 | 0.203 |
2006 | 8244031 | 4348406 | 15629645 | 1342441 | 887443 | 2030718 | 561856 | 338060 | 933802 | 0.118 | 0.073 | 0.191 |
2007 | 2916807 | 1458064 | 5834972 | 1353223 | 882911 | 2074063 | 564672 | 337979 | 943414 | 0.113 | 0.069 | 0.186 |
2008 | 5688744 | 2371943 | 13643585 | 1268062 | 810624 | 1983632 | 608651 | 365061 | 1014778 | 0.113 | 0.067 | 0.190 |
2009 | 559613 | 318724 | 982563 | |||||||||