Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 1 to 4 (F14). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F14 | Low | High |
1973 | 12723993 | 8586141 | 18855967 | 2681803 | 1950975 | 3686397 | 1990706 | 1348468 | 2938824 | 0.136 | 0.069 | 0.267 |
1974 | 10702629 | 7443710 | 15388330 | 2533215 | 1913568 | 3353516 | 1916479 | 1379981 | 2661552 | 0.131 | 0.073 | 0.238 |
1975 | 13111497 | 9262273 | 18560384 | 2441199 | 1880748 | 3168662 | 1852414 | 1374444 | 2496599 | 0.157 | 0.089 | 0.274 |
1976 | 15279154 | 10822523 | 21570992 | 2354879 | 1838756 | 3015873 | 1696368 | 1279142 | 2249683 | 0.183 | 0.112 | 0.298 |
1977 | 18365785 | 13096820 | 25754502 | 2336115 | 1840964 | 2964444 | 1556577 | 1188521 | 2038613 | 0.201 | 0.125 | 0.322 |
1978 | 21552449 | 15138625 | 30683635 | 2483054 | 1965741 | 3136506 | 1559694 | 1203374 | 2021519 | 0.244 | 0.157 | 0.378 |
1979 | 19481970 | 13902511 | 27300621 | 2610363 | 2061903 | 3304712 | 1618483 | 1255143 | 2087004 | 0.277 | 0.178 | 0.431 |
1980 | 14189318 | 10121374 | 19892235 | 2620826 | 2063388 | 3328858 | 1735837 | 1341206 | 2246581 | 0.309 | 0.202 | 0.472 |
1981 | 13701283 | 9643166 | 19467170 | 2490515 | 1958090 | 3167712 | 1748030 | 1342817 | 2275522 | 0.334 | 0.219 | 0.511 |
1982 | 14872137 | 10339892 | 21390982 | 2305942 | 1807834 | 2941293 | 1605587 | 1231274 | 2093693 | 0.315 | 0.208 | 0.475 |
1983 | 20277045 | 13595916 | 30241327 | 2242272 | 1743352 | 2883975 | 1438340 | 1092457 | 1893732 | 0.307 | 0.201 | 0.467 |
1984 | 21210354 | 13712248 | 32808560 | 2343134 | 1792891 | 3062248 | 1388869 | 1042758 | 1849859 | 0.307 | 0.200 | 0.472 |
1985 | 13456866 | 8885222 | 20380722 | 2414493 | 1803789 | 3231962 | 1506049 | 1109389 | 2044533 | 0.286 | 0.176 | 0.464 |
1986 | 10427947 | 6744784 | 16122397 | 2385693 | 1746178 | 3259421 | 1696368 | 1206821 | 2384500 | 0.304 | 0.162 | 0.571 |
1987 | 8227560 | 5160479 | 13117529 | 2178180 | 1562379 | 3036694 | 1664441 | 1144319 | 2420973 | 0.389 | 0.190 | 0.798 |
1988 | 8623486 | 5619650 | 13232944 | 1795870 | 1261157 | 2557293 | 1360006 | 903707 | 2046701 | 0.462 | 0.213 | 0.999 |
1989 | 8832953 | 5876548 | 13276684 | 1457160 | 1016931 | 2087964 | 1033023 | 670072 | 1592571 | 0.542 | 0.250 | 1.173 |
1990 | 9175065 | 6170682 | 13642221 | 1279526 | 917254 | 1784877 | 841549 | 558372 | 1268341 | 0.610 | 0.288 | 1.291 |
1991 | 8649396 | 5869970 | 12744878 | 1197803 | 883106 | 1624645 | 759184 | 525255 | 1097297 | 0.569 | 0.267 | 1.214 |
1992 | 7572244 | 4888128 | 11730232 | 1158921 | 867369 | 1548473 | 750879 | 537734 | 1048509 | 0.596 | 0.314 | 1.133 |
1993 | 11106044 | 7575728 | 16281499 | 1157763 | 877963 | 1526732 | 725778 | 527202 | 999150 | 0.625 | 0.372 | 1.050 |
1994 | 12916292 | 8971649 | 18595311 | 1202604 | 923107 | 1566728 | 672663 | 491964 | 919734 | 0.587 | 0.408 | 0.845 |
1995 | 14346262 | 9917387 | 20752972 | 1315859 | 1016281 | 1703746 | 691764 | 508073 | 941868 | 0.553 | 0.350 | 0.871 |
1996 | 12127668 | 8402333 | 17504700 | 1438340 | 1106530 | 1869647 | 802109 | 589872 | 1090711 | 0.452 | 0.258 | 0.791 |
1997 | 8486608 | 5751665 | 12522029 | 1457160 | 1119351 | 1896916 | 926343 | 683184 | 1256047 | 0.411 | 0.248 | 0.683 |
1998 | 8753814 | 5968582 | 12838769 | 1380560 | 1066550 | 1787020 | 939403 | 696623 | 1266794 | 0.411 | 0.279 | 0.605 |
1999 | 11195248 | 7969880 | 15725906 | 1297565 | 1015387 | 1658161 | 834844 | 627953 | 1109899 | 0.498 | 0.352 | 0.706 |
2000 | 12673199 | 8998244 | 17849035 | 1261737 | 996655 | 1597324 | 719995 | 545283 | 950687 | 0.659 | 0.472 | 0.921 |
2001 | 14246189 | 9907474 | 20484929 | 1326428 | 1051849 | 1672684 | 706445 | 542704 | 919587 | 0.653 | 0.482 | 0.886 |
2002 | 11161713 | 7798797 | 15974751 | 1384708 | 1090013 | 1759077 | 766048 | 590603 | 993610 | 0.681 | 0.489 | 0.948 |
2003 | 9909456 | 6814614 | 14409813 | 1372302 | 1075052 | 1751740 | 834844 | 638642 | 1091322 | 0.477 | 0.344 | 0.661 |
2004 | 10810193 | 7538698 | 15501386 | 1314543 | 1029640 | 1678280 | 817495 | 623597 | 1071682 | 0.460 | 0.325 | 0.651 |
2005 | 13098392 | 9142094 | 18766802 | 1285939 | 1006611 | 1642779 | 744152 | 565022 | 980071 | 0.506 | 0.352 | 0.726 |
2006 | 12942150 | 8992667 | 18626205 | 1292385 | 1005625 | 1660916 | 691764 | 522437 | 915971 | 0.548 | 0.372 | 0.809 |
2007 | 11106044 | 7673474 | 16074103 | 1309296 | 1008990 | 1698982 | 719995 | 540333 | 959397 | 0.414 | 0.276 | 0.621 |
2008 | 10564396 | 7020044 | 15898256 | 1355933 | 1042571 | 1763481 | 810981 | 608882 | 1080160 | 0.367 | 0.240 | 0.561 |
2009 | 9771690 | 6060725 | 15754869 | 1357289 | 1030918 | 1786984 | 850858 | 638310 | 1134179 | 0.346 | 0.224 | 0.536 |
2010 | 10386319 | 5881251 | 18342292 | 1347821 | 986561 | 1841369 | 853414 | 629927 | 1156189 | 0.345 | 0.218 | 0.547 |
2011 | 11161713 | 5621112 | 22163559 | 1349170 | 919201 | 1980263 | 833176 | 584388 | 1187879 | 0.349 | 0.205 | 0.593 |
2012 | 826537 | 528121 | 1293575 | |||||||||