Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 1) | Low | High | SSB | Low | High | Fbar(4-8) | Low | High | TSB | Low | High |
1940 | 21126994 | 12436648 | 35889883 | 1912225 | 1321464 | 2767087 | 0.260 | 0.169 | 0.400 | 7920480 | 5696199 | 11013309 |
1941 | 21693974 | 12661203 | 37170916 | 2007502 | 1258118 | 3203249 | 0.251 | 0.155 | 0.407 | 8172516 | 5447356 | 12260996 |
1942 | 22703460 | 12925863 | 39877192 | 2112418 | 1190847 | 3747171 | 0.240 | 0.135 | 0.425 | 8448167 | 5238451 | 13624547 |
1943 | 24492035 | 13650507 | 43944141 | 2218141 | 1119574 | 4394662 | 0.230 | 0.118 | 0.449 | 8774532 | 5089179 | 15128650 |
1944 | 28141423 | 15852447 | 49956936 | 2339103 | 1063986 | 5142366 | 0.223 | 0.105 | 0.472 | 9204922 | 5041324 | 16807211 |
1945 | 35050111 | 20163541 | 60927307 | 2479409 | 1035856 | 5934673 | 0.227 | 0.107 | 0.485 | 9849780 | 5199876 | 18657785 |
1946 | 38322376 | 21890135 | 67089787 | 2624268 | 1039776 | 6623331 | 0.232 | 0.109 | 0.496 | 10706399 | 5701541 | 20104561 |
1947 | 36204622 | 20104897 | 65196784 | 2804267 | 1102826 | 7130691 | 0.238 | 0.112 | 0.506 | 11797099 | 6592386 | 21110951 |
1948 | 30884697 | 16697915 | 57124766 | 3037348 | 1239501 | 7442902 | 0.245 | 0.117 | 0.515 | 12989646 | 7748804 | 21775091 |
1949 | 26543246 | 14248751 | 49446012 | 3321581 | 1449417 | 7611956 | 0.256 | 0.124 | 0.526 | 14002092 | 8816051 | 22238820 |
1950 | 25836001 | 14329620 | 46581762 | 3565360 | 1645822 | 7723673 | 0.271 | 0.135 | 0.543 | 14529887 | 9377489 | 22513235 |
1951 | 27059242 | 15072112 | 48579961 | 3647713 | 1706509 | 7797094 | 0.283 | 0.142 | 0.562 | 14353382 | 9175639 | 22452886 |
1952 | 31118589 | 17616532 | 54969194 | 3554251 | 1613474 | 7829505 | 0.287 | 0.142 | 0.583 | 13667959 | 8505060 | 21964937 |
1953 | 35700413 | 20770200 | 61362891 | 3384673 | 1453288 | 7882823 | 0.274 | 0.129 | 0.581 | 12943746 | 7851032 | 21339942 |
1954 | 35540631 | 20252046 | 62370805 | 3312154 | 1374830 | 7979436 | 0.240 | 0.109 | 0.529 | 12684368 | 7669075 | 20979480 |
1955 | 33077912 | 18309800 | 59757522 | 3362098 | 1391050 | 8126019 | 0.254 | 0.116 | 0.556 | 13206257 | 8173771 | 21337182 |
1956 | 26625225 | 14358306 | 49372304 | 3437446 | 1455008 | 8120940 | 0.252 | 0.116 | 0.546 | 13695541 | 8730428 | 21484382 |
1957 | 21999235 | 11828564 | 40915053 | 3579145 | 1592685 | 8043200 | 0.255 | 0.122 | 0.535 | 14089165 | 9213155 | 21545777 |
1958 | 20510703 | 11484544 | 36630879 | 3641457 | 1687166 | 7859455 | 0.284 | 0.143 | 0.565 | 14112070 | 9344581 | 21311871 |
1959 | 19659522 | 11075433 | 34896767 | 3534987 | 1661645 | 7520340 | 0.287 | 0.145 | 0.566 | 13260593 | 8726413 | 20150699 |
1960 | 17492581 | 9601186 | 31870061 | 3298526 | 1517151 | 7171515 | 0.304 | 0.154 | 0.600 | 12145667 | 7880047 | 18720348 |
1961 | 15735316 | 8597424 | 28799346 | 2977010 | 1306152 | 6785267 | 0.292 | 0.143 | 0.597 | 10737137 | 6841081 | 16852032 |
1962 | 14301192 | 7977176 | 25638659 | 2748271 | 1175386 | 6425968 | 0.257 | 0.123 | 0.538 | 9608467 | 6093813 | 15150224 |
1963 | 12635341 | 6972747 | 22896547 | 2587826 | 1109276 | 6037126 | 0.269 | 0.131 | 0.555 | 8947054 | 5742459 | 13939980 |
1964 | 10409953 | 5557762 | 19498338 | 2356295 | 1005539 | 5521545 | 0.301 | 0.148 | 0.613 | 8216337 | 5315148 | 12701093 |
1965 | 9364483 | 4918678 | 17828682 | 2080589 | 878522 | 4927427 | 0.293 | 0.141 | 0.608 | 7244631 | 4657982 | 11267685 |
1966 | 10398009 | 5634510 | 19188641 | 1856619 | 781350 | 4411640 | 0.286 | 0.136 | 0.599 | 6438541 | 4099767 | 10111506 |
1967 | 12824859 | 6994740 | 23514384 | 1652629 | 689208 | 3962782 | 0.303 | 0.144 | 0.638 | 5804254 | 3635676 | 9266326 |
1968 | 18547506 | 10649561 | 32302739 | 1430664 | 570174 | 3589784 | 0.330 | 0.151 | 0.719 | 5293372 | 3226026 | 8685544 |
1969 | 21475934 | 11798506 | 39091029 | 1245760 | 466402 | 3327425 | 0.309 | 0.131 | 0.729 | 5023395 | 2992547 | 8432447 |
1970 | 25909143 | 14365545 | 46728728 | 1206222 | 456566 | 3186772 | 0.261 | 0.106 | 0.643 | 5299679 | 3189088 | 8807095 |
1971 | 23873726 | 13529005 | 42128359 | 1291448 | 517332 | 3223923 | 0.277 | 0.116 | 0.661 | 6200467 | 3882457 | 9902436 |
1972 | 23977029 | 13590384 | 42301816 | 1479227 | 649119 | 3370895 | 0.282 | 0.122 | 0.652 | 7209099 | 4644861 | 11188949 |
1973 | 23451847 | 13367943 | 41142389 | 1696694 | 785712 | 3663898 | 0.311 | 0.145 | 0.668 | 8259305 | 5445240 | 12527662 |
1974 | 23650758 | 13318219 | 41999488 | 1905682 | 918684 | 3953069 | 0.286 | 0.134 | 0.612 | 8829972 | 5858110 | 13309481 |
1975 | 26205061 | 14739225 | 46590319 | 2083798 | 1017375 | 4268056 | 0.312 | 0.155 | 0.629 | 9413496 | 6290310 | 14087368 |
1976 | 31282166 | 17581498 | 55659302 | 2155171 | 1045913 | 4440865 | 0.296 | 0.147 | 0.598 | 9529767 | 6338917 | 14326809 |
1977 | 42556911 | 24439116 | 74106226 | 2239799 | 1080632 | 4642376 | 0.297 | 0.149 | 0.592 | 9919665 | 6591615 | 14928019 |
1978 | 52772354 | 31480396 | 88465256 | 2310607 | 1107991 | 4818546 | 0.295 | 0.148 | 0.586 | 10665253 | 7127287 | 15959456 |
1979 | 59818632 | 34925225 | 102455136 | 2478094 | 1207550 | 5085464 | 0.281 | 0.142 | 0.558 | 12015177 | 8206417 | 17591657 |
1980 | 60260519 | 34334164 | 105764339 | 2781970 | 1415438 | 5467816 | 0.280 | 0.146 | 0.539 | 14127181 | 10053829 | 19850870 |
1981 | 55347121 | 31933118 | 95928742 | 3274024 | 1785399 | 6003829 | 0.274 | 0.150 | 0.500 | 16578474 | 12340179 | 22272431 |
1982 | 51565027 | 29908307 | 88903460 | 3883513 | 2286305 | 6596526 | 0.306 | 0.184 | 0.507 | 19130753 | 14764750 | 24787802 |
1983 | 50457229 | 29323994 | 86820776 | 4361582 | 2754669 | 6905872 | 0.322 | 0.206 | 0.503 | 20622544 | 16265295 | 26147039 |
1984 | 55415114 | 32467812 | 94580899 | 4624341 | 3038066 | 7038864 | 0.333 | 0.218 | 0.510 | 21067752 | 16739120 | 26515743 |
1985 | 57160246 | 34040011 | 95983921 | 4694139 | 3111860 | 7080955 | 0.333 | 0.221 | 0.503 | 20935331 | 16603309 | 26397635 |
1986 | 58035777 | 34325491 | 98123909 | 4703272 | 3108336 | 7116595 | 0.320 | 0.213 | 0.482 | 20685257 | 16357235 | 26158446 |
1987 | 51781189 | 29749741 | 90128230 | 4710156 | 3092803 | 7173289 | 0.319 | 0.211 | 0.482 | 20753683 | 16460030 | 26167350 |
1988 | 45298854 | 25575912 | 80231203 | 4801477 | 3167157 | 7279140 | 0.304 | 0.202 | 0.459 | 20831206 | 16642714 | 26073820 |
1989 | 41079998 | 23462065 | 71927438 | 4967887 | 3322487 | 7428140 | 0.308 | 0.210 | 0.452 | 21093749 | 17020722 | 26141443 |
1990 | 41322380 | 23917989 | 71391416 | 5012558 | 3419925 | 7346868 | 0.308 | 0.213 | 0.444 | 20601530 | 16729805 | 25369277 |
1991 | 43741577 | 25707246 | 74427481 | 4969262 | 3447793 | 7162136 | 0.295 | 0.209 | 0.416 | 19725873 | 16036442 | 24264115 |
1992 | 49615897 | 29752953 | 82739256 | 4833011 | 3372472 | 6926077 | 0.276 | 0.197 | 0.389 | 18709597 | 15150715 | 23104455 |
1993 | 52889823 | 31562263 | 88629047 | 4738697 | 3298946 | 6806797 | 0.257 | 0.182 | 0.362 | 18175069 | 14657291 | 22537120 |
1994 | 55433487 | 32336102 | 95029124 | 4700241 | 3265745 | 6764847 | 0.256 | 0.181 | 0.363 | 18268274 | 14732981 | 22651888 |
1995 | 55804181 | 32589622 | 95555163 | 4760438 | 3308972 | 6848584 | 0.257 | 0.182 | 0.363 | 18913437 | 15303153 | 23375452 |
1996 | 55778540 | 33527933 | 92795626 | 4845697 | 3388862 | 6928809 | 0.264 | 0.186 | 0.373 | 19654593 | 15993308 | 24154043 |
1997 | 51226112 | 31133348 | 84286295 | 4926423 | 3460852 | 7012620 | 0.295 | 0.209 | 0.415 | 20484084 | 16766057 | 25026619 |
1998 | 46645874 | 28285426 | 76924333 | 4832717 | 3377349 | 6915233 | 0.331 | 0.229 | 0.479 | 20588056 | 16882015 | 25107671 |
1999 | 41208233 | 24994524 | 67939621 | 4588912 | 3148677 | 6687926 | 0.373 | 0.251 | 0.553 | 20069532 | 16515327 | 24388625 |
2000 | 38614843 | 23540044 | 63343386 | 4227558 | 2861716 | 6245290 | 0.421 | 0.279 | 0.637 | 18980508 | 15729960 | 22902772 |
2001 | 39551998 | 25203455 | 62069291 | 3838091 | 2620246 | 5621970 | 0.438 | 0.299 | 0.643 | 17522990 | 14737200 | 20835381 |
2002 | 39983368 | 26054422 | 61358863 | 3430737 | 2390575 | 4923483 | 0.447 | 0.310 | 0.645 | 15961645 | 13620959 | 18704564 |
2003 | 36306921 | 23913511 | 55123336 | 3091897 | 2235876 | 4275651 | 0.442 | 0.319 | 0.613 | 14684882 | 12711072 | 16965192 |
2004 | 27232902 | 18076206 | 41028021 | 2817351 | 2131183 | 3724442 | 0.447 | 0.334 | 0.599 | 13703475 | 11977832 | 15677731 |
2005 | 24435689 | 16650653 | 35860631 | 2660917 | 2111224 | 3353733 | 0.439 | 0.343 | 0.562 | 12881495 | 11311764 | 14669057 |
2006 | 27534187 | 19420175 | 39038344 | 2592632 | 2130498 | 3155009 | 0.390 | 0.315 | 0.484 | 12034098 | 10592816 | 13671483 |
2007 | 19736667 | 13642939 | 28552208 | 2584170 | 2178148 | 3065878 | 0.358 | 0.295 | 0.433 | 11375877 | 10045087 | 12882971 |
2008 | 41458289 | 30972789 | 55493540 | 2504324 | 2143635 | 2925703 | 0.341 | 0.283 | 0.410 | 10640904 | 9420708 | 12019143 |
2009 | 61655647 | 47520681 | 79995041 | 2305464 | 1967995 | 2700801 | 0.355 | 0.292 | 0.432 | 10439191 | 9250562 | 11780550 |
2010 | 56770323 | 43544760 | 74012798 | 2300096 | 1947523 | 2716497 | 0.301 | 0.245 | 0.370 | 10991355 | 9697178 | 12458252 |
2011 | 31730409 | 23745085 | 42401148 | 2549091 | 2155475 | 3014586 | 0.230 | 0.187 | 0.284 | 12648070 | 11060983 | 14462882 |
2012 | 28920736 | 21663110 | 38609830 | 3042843 | 2580639 | 3587830 | 0.202 | 0.164 | 0.250 | 14461526 | 12583994 | 16619186 |
2013 | 32597147 | 24827027 | 42799084 | 3636280 | 3077554 | 4296443 | 0.221 | 0.180 | 0.272 | 15673574 | 13577622 | 18093074 |
2014 | 40022678 | 30357686 | 52764719 | 4038877 | 3386762 | 4816555 | 0.278 | 0.224 | 0.345 | 16498382 | 14243058 | 19110826 |
2015 | 28200120 | 21060973 | 37759261 | 4173316 | 3460118 | 5033519 | 0.250 | 0.201 | 0.311 | 16556090 | 14237365 | 19252448 |
2016 | 20841214 | 15346757 | 28302801 | 4294435 | 3526782 | 5229179 | 0.254 | 0.203 | 0.317 | 16616138 | 14182157 | 19467845 |
2017 | 38330904 | 28018334 | 52439171 | 4298282 | 3456607 | 5344902 | 0.290 | 0.229 | 0.369 | 16326081 | 13748661 | 19386681 |
2018 | 35149417 | 25089890 | 49242206 | 4152200 | 3224625 | 5346595 | 0.292 | 0.222 | 0.385 | 15521088 | 12808802 | 18807705 |
2019 | 80790980 | 53501889 | 121999103 | 3932017 | 2905829 | 5320602 | 0.283 | 0.203 | 0.395 | 15104711 | 12138630 | 18795557 |
2020 | 45860178 | 28367895 | 74138596 | 3667437 | 2555151 | 5263914 | 0.268 | 0.179 | 0.400 | 15832738 | 12329444 | 20331460 |