Table 1. Estimated recruitment, total stock biomass (TBS), spawning stock biomass (SSB), and average fishing mortality for ages 3 to 6 (F36). | ||||||||||||
Year | Recruits | Low | High | TSB | Low | High | SSB | Low | High | F36 | Low | High |
1974 | 15982421 | 11723665 | 21788220 | 2096962 | 1799602 | 2443456 | 1268062 | 1062012 | 1514088 | 0.247 | 0.203 | 0.301 |
1975 | 14548522 | 10720625 | 19743206 | 1990706 | 1718197 | 2306436 | 1217122 | 1027643 | 1441539 | 0.259 | 0.215 | 0.313 |
1976 | 21062400 | 15781359 | 28110676 | 1837653 | 1582142 | 2134430 | 1066614 | 902412 | 1260695 | 0.255 | 0.213 | 0.305 |
1977 | 15744474 | 11632343 | 21310277 | 1908828 | 1648081 | 2210829 | 1120180 | 951139 | 1319263 | 0.249 | 0.209 | 0.298 |
1978 | 15081811 | 11252490 | 20214283 | 1889835 | 1633540 | 2186341 | 1134837 | 972118 | 1324795 | 0.231 | 0.195 | 0.275 |
1979 | 11971029 | 8830834 | 16227859 | 1755036 | 1526033 | 2018405 | 1146243 | 985159 | 1333666 | 0.244 | 0.207 | 0.289 |
1980 | 19638451 | 14637540 | 26347923 | 1803068 | 1558724 | 2085714 | 1042362 | 896976 | 1211314 | 0.244 | 0.207 | 0.287 |
1981 | 29918872 | 22406463 | 39950031 | 2137185 | 1825262 | 2502413 | 1033023 | 889763 | 1199350 | 0.257 | 0.219 | 0.302 |
1982 | 23184627 | 17432381 | 30834970 | 2154351 | 1851858 | 2506255 | 1179971 | 1012515 | 1375121 | 0.231 | 0.197 | 0.271 |
1983 | 17158427 | 12922235 | 22783337 | 1955194 | 1697230 | 2252367 | 1225672 | 1053053 | 1426588 | 0.259 | 0.221 | 0.302 |
1984 | 22793820 | 17166665 | 30265530 | 1751530 | 1528369 | 2007274 | 1070889 | 924977 | 1239819 | 0.269 | 0.230 | 0.315 |
1985 | 20978318 | 15864905 | 27739834 | 1628223 | 1423493 | 1862399 | 980679 | 850090 | 1131327 | 0.289 | 0.247 | 0.338 |
1986 | 10702629 | 8032288 | 14260728 | 1467396 | 1284359 | 1676519 | 972864 | 843286 | 1122353 | 0.266 | 0.227 | 0.310 |
1987 | 20831983 | 15645596 | 27737615 | 1509064 | 1325783 | 1717682 | 942226 | 818958 | 1084047 | 0.278 | 0.238 | 0.325 |
1988 | 7968446 | 5969657 | 10636478 | 1497039 | 1315693 | 1703382 | 1015610 | 884198 | 1166553 | 0.277 | 0.238 | 0.323 |
1989 | 13728712 | 10423777 | 18081502 | 1477704 | 1301982 | 1677142 | 908000 | 789147 | 1044754 | 0.312 | 0.267 | 0.363 |
1990 | 17158427 | 13007543 | 22633915 | 1331744 | 1177356 | 1506377 | 782305 | 684007 | 894729 | 0.313 | 0.269 | 0.364 |
1991 | 14118549 | 11135402 | 17900872 | 1304069 | 1159684 | 1466431 | 740440 | 651566 | 841437 | 0.301 | 0.260 | 0.348 |
1992 | 18755545 | 14682399 | 23958650 | 1197803 | 1072336 | 1337951 | 738222 | 654890 | 832158 | 0.285 | 0.248 | 0.328 |
1993 | 14034091 | 10649037 | 18495167 | 1206218 | 1075870 | 1352358 | 779182 | 687792 | 882715 | 0.308 | 0.268 | 0.353 |
1994 | 11006538 | 8687711 | 13944281 | 1113479 | 1006348 | 1232015 | 719995 | 644165 | 804752 | 0.350 | 0.307 | 0.399 |
1995 | 14563078 | 11006758 | 19268458 | 929126 | 836412 | 1032118 | 591845 | 528583 | 662678 | 0.354 | 0.312 | 0.403 |
1996 | 12711276 | 10017659 | 16129170 | 792541 | 715331 | 878086 | 490411 | 440262 | 546273 | 0.385 | 0.341 | 0.434 |
1997 | 8675383 | 6628572 | 11354220 | 707151 | 638522 | 783157 | 454521 | 407238 | 507294 | 0.423 | 0.376 | 0.477 |
1998 | 14203515 | 11223945 | 17974057 | 706445 | 641129 | 778414 | 423369 | 380951 | 470511 | 0.472 | 0.419 | 0.531 |
1999 | 8335216 | 6551863 | 10603980 | 636666 | 577736 | 701607 | 388870 | 350401 | 431562 | 0.417 | 0.371 | 0.468 |
2000 | 17505051 | 13851720 | 22121930 | 779182 | 698748 | 868875 | 409217 | 366953 | 456348 | 0.443 | 0.393 | 0.498 |
2001 | 11501638 | 9095042 | 14545031 | 712831 | 639000 | 795193 | 396726 | 354149 | 444420 | 0.421 | 0.372 | 0.477 |
2002 | 10995537 | 8684236 | 13921988 | 680103 | 607881 | 760907 | 395142 | 350637 | 445295 | 0.369 | 0.324 | 0.420 |
2003 | 19995144 | 15723390 | 25427454 | 747882 | 663951 | 842422 | 427197 | 377872 | 482960 | 0.291 | 0.254 | 0.333 |
2004 | 12572218 | 9919569 | 15934227 | 668639 | 593842 | 752858 | 427624 | 377037 | 484999 | 0.254 | 0.220 | 0.292 |
2005 | 8478126 | 6655805 | 10799388 | 683512 | 607073 | 769577 | 456343 | 401754 | 518350 | 0.228 | 0.198 | 0.263 |
2006 | 14991591 | 11800353 | 19045854 | 823237 | 730858 | 927294 | 510426 | 449674 | 579385 | 0.232 | 0.201 | 0.267 |
2007 | 12647878 | 9966300 | 16050973 | 871525 | 773629 | 981809 | 554044 | 488095 | 628904 | 0.231 | 0.201 | 0.267 |
2008 | 18944041 | 14605665 | 24571063 | 963184 | 846484 | 1095974 | 550180 | 483906 | 625530 | 0.243 | 0.210 | 0.280 |
2009 | 13880562 | 10870682 | 17723819 | 989544 | 873432 | 1121092 | 624059 | 546933 | 712060 | 0.242 | 0.209 | 0.280 |
2010 | 12188458 | 9542824 | 15567563 | 971892 | 856608 | 1102691 | 641138 | 559915 | 734144 | 0.238 | 0.205 | 0.276 |
2011 | 9211838 | 7157276 | 11856182 | 968981 | 851922 | 1102124 | 672663 | 585934 | 772230 | 0.193 | 0.165 | 0.224 |
2012 | 19346073 | 14933238 | 25062919 | 1131438 | 983413 | 1301745 | 686252 | 593440 | 793579 | 0.153 | 0.131 | 0.180 |
2013 | 19000959 | 14417020 | 25042376 | 1156606 | 994521 | 1345107 | 722881 | 619190 | 843936 | 0.148 | 0.124 | 0.176 |
2014 | 14783171 | 10401494 | 21010650 | 1242952 | 1047367 | 1475061 | 822415 | 685374 | 986857 | 0.179 | 0.147 | 0.218 |