Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 1) | Low | High | SSB | Low | High | Fbar(3-6) | Low | High | TSB | Low | High |
1974 | 15448617 | 11669292 | 20451948 | 1288781 | 1092970 | 1519674 | 0.240 | 0.199 | 0.288 | 2120184 | 1842539 | 2439665 |
1975 | 13727234 | 10409402 | 18102573 | 1227954 | 1048391 | 1438272 | 0.253 | 0.213 | 0.301 | 1992767 | 1741607 | 2280147 |
1976 | 20979188 | 16073668 | 27381824 | 1071382 | 916679 | 1252192 | 0.250 | 0.211 | 0.296 | 1852263 | 1615853 | 2123260 |
1977 | 14859244 | 11271809 | 19588440 | 1123120 | 965107 | 1307004 | 0.245 | 0.208 | 0.289 | 1900460 | 1664607 | 2169730 |
1978 | 14625104 | 11174636 | 19140997 | 1121429 | 972559 | 1293086 | 0.229 | 0.195 | 0.269 | 1869065 | 1640831 | 2129044 |
1979 | 11480168 | 8713478 | 15125332 | 1126420 | 980813 | 1293644 | 0.244 | 0.209 | 0.284 | 1731747 | 1528895 | 1961512 |
1980 | 18942324 | 14464646 | 24806111 | 1021631 | 890912 | 1171531 | 0.245 | 0.210 | 0.284 | 1772122 | 1557787 | 2015948 |
1981 | 29834521 | 22847160 | 38958832 | 1003564 | 876688 | 1148802 | 0.259 | 0.223 | 0.301 | 2110671 | 1832945 | 2430477 |
1982 | 22888504 | 17587957 | 29786497 | 1146548 | 999124 | 1315724 | 0.233 | 0.202 | 0.270 | 2116841 | 1852211 | 2419280 |
1983 | 16807970 | 12934394 | 21841598 | 1177377 | 1028324 | 1348035 | 0.263 | 0.228 | 0.304 | 1904767 | 1683581 | 2155012 |
1984 | 22884775 | 17582290 | 29786388 | 1029111 | 903428 | 1172279 | 0.276 | 0.239 | 0.318 | 1721724 | 1527331 | 1940859 |
1985 | 20668781 | 15936053 | 26807045 | 944054 | 831897 | 1071333 | 0.297 | 0.258 | 0.342 | 1594451 | 1417769 | 1793152 |
1986 | 10061578 | 7735560 | 13087010 | 929928 | 820566 | 1053865 | 0.275 | 0.239 | 0.316 | 1417487 | 1264198 | 1589362 |
1987 | 20849968 | 16000569 | 27169108 | 893825 | 790754 | 1010331 | 0.290 | 0.253 | 0.333 | 1468231 | 1310920 | 1644419 |
1988 | 7307880 | 5614204 | 9512499 | 952468 | 845162 | 1073397 | 0.293 | 0.256 | 0.335 | 1420097 | 1272930 | 1584278 |
1989 | 13015641 | 10050391 | 16855754 | 832252 | 738576 | 937810 | 0.336 | 0.294 | 0.384 | 1389208 | 1245852 | 1549059 |
1990 | 16763986 | 12904826 | 21777219 | 707898 | 629841 | 795627 | 0.343 | 0.301 | 0.392 | 1250020 | 1118401 | 1397129 |
1991 | 12325216 | 10049546 | 15116200 | 664606 | 592091 | 746002 | 0.335 | 0.294 | 0.381 | 1184691 | 1063644 | 1319513 |
1992 | 17243965 | 13984201 | 21263592 | 672018 | 600498 | 752057 | 0.313 | 0.275 | 0.355 | 1110630 | 1001518 | 1231630 |
1993 | 13646343 | 10526561 | 17690742 | 711527 | 636838 | 794975 | 0.331 | 0.292 | 0.374 | 1129429 | 1019270 | 1251494 |
1994 | 10046228 | 8171654 | 12350829 | 675247 | 607756 | 750233 | 0.372 | 0.329 | 0.420 | 1060255 | 963622 | 1166577 |
1995 | 15335090 | 11740482 | 20030267 | 559465 | 503941 | 621106 | 0.368 | 0.327 | 0.414 | 910376 | 824186 | 1005579 |
1996 | 11649047 | 9402123 | 14432943 | 484084 | 435354 | 538268 | 0.388 | 0.346 | 0.436 | 786210 | 710709 | 869731 |
1997 | 8663331 | 6741477 | 11133064 | 454644 | 408674 | 505785 | 0.417 | 0.372 | 0.468 | 716729 | 650636 | 789535 |
1998 | 16316211 | 13380135 | 19896566 | 432794 | 390230 | 480000 | 0.450 | 0.401 | 0.505 | 747887 | 681377 | 820889 |
1999 | 8606455 | 6896883 | 10739789 | 399760 | 360766 | 442968 | 0.398 | 0.355 | 0.447 | 662268 | 601708 | 728923 |
2000 | 19921089 | 16173006 | 24537788 | 403185 | 361763 | 449350 | 0.439 | 0.390 | 0.495 | 811119 | 727675 | 904132 |
2001 | 11750101 | 9545392 | 14464034 | 403549 | 359413 | 453106 | 0.406 | 0.358 | 0.460 | 732773 | 655996 | 818536 |
2002 | 10859457 | 8814048 | 13379527 | 397629 | 351519 | 449786 | 0.357 | 0.313 | 0.409 | 688079 | 613817 | 771326 |
2003 | 19428393 | 15786444 | 23910543 | 418743 | 368901 | 475320 | 0.292 | 0.254 | 0.336 | 737927 | 655713 | 830448 |
2004 | 11880611 | 9665237 | 14603773 | 420306 | 369218 | 478462 | 0.255 | 0.220 | 0.295 | 659206 | 584453 | 743520 |
2005 | 7673662 | 6199051 | 9499049 | 440587 | 386313 | 502487 | 0.234 | 0.202 | 0.271 | 659784 | 584758 | 744437 |
2006 | 13943162 | 11311708 | 17186773 | 492130 | 431264 | 561585 | 0.238 | 0.205 | 0.275 | 793901 | 703586 | 895810 |
2007 | 13959477 | 11305054 | 17237158 | 559803 | 490700 | 638638 | 0.224 | 0.193 | 0.260 | 899013 | 795220 | 1016354 |
2008 | 19086522 | 15317190 | 23783431 | 572912 | 501864 | 654017 | 0.229 | 0.198 | 0.266 | 1001559 | 883652 | 1135199 |
2009 | 14421697 | 11671180 | 17820421 | 634144 | 554042 | 725827 | 0.232 | 0.200 | 0.269 | 1013374 | 893388 | 1149476 |
2010 | 11159725 | 9014260 | 13815828 | 631253 | 549214 | 725547 | 0.237 | 0.203 | 0.277 | 957568 | 843272 | 1087356 |
2011 | 8240287 | 6537293 | 10386919 | 617811 | 535616 | 712620 | 0.206 | 0.175 | 0.241 | 896804 | 786290 | 1022850 |
2012 | 20116374 | 16122326 | 25099882 | 612654 | 529553 | 708796 | 0.167 | 0.142 | 0.197 | 1042307 | 909732 | 1194201 |
2013 | 17673971 | 14165972 | 22050676 | 671381 | 581378 | 775317 | 0.157 | 0.134 | 0.184 | 1067357 | 932153 | 1222172 |
2014 | 13881231 | 11117688 | 17331713 | 764395 | 662956 | 881353 | 0.187 | 0.160 | 0.219 | 1145554 | 1001711 | 1310052 |
2015 | 37929746 | 28850912 | 49865516 | 763233 | 656887 | 886795 | 0.232 | 0.198 | 0.273 | 1243951 | 1074630 | 1439952 |
2016 | 14140003 | 10988816 | 18194834 | 737912 | 617689 | 881534 | 0.284 | 0.235 | 0.343 | 1118091 | 945980 | 1321515 |
2017 | 15831177 | 11860626 | 21130939 | 794678 | 637536 | 990553 | 0.283 | 0.225 | 0.355 | 1201457 | 979652 | 1473481 |
2018 | 16875462 | 12081014 | 23572627 | 811496 | 611405 | 1077070 | 0.319 | 0.238 | 0.428 | 1238435 | 965457 | 1588596 |