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 | 58462363 | 39824239 | 85823308 | 6703493 | 5319895 | 8446937 | 0.302 | 0.223 | 0.409 | 27802347 | 23000702 | 33606388 |
1941 | 55896100 | 37959038 | 82309093 | 6657252 | 5002235 | 8859839 | 0.304 | 0.221 | 0.417 | 26952256 | 21389857 | 33961147 |
1942 | 52775275 | 34984643 | 79612923 | 6486459 | 4536334 | 9274924 | 0.310 | 0.215 | 0.446 | 25787471 | 19466432 | 34161045 |
1943 | 49348394 | 32218107 | 75586814 | 6167371 | 3948416 | 9633346 | 0.320 | 0.209 | 0.492 | 24334706 | 17356902 | 34117721 |
1944 | 45285164 | 29555930 | 69385266 | 5753219 | 3335101 | 9924599 | 0.331 | 0.203 | 0.540 | 22684595 | 15221633 | 33806547 |
1945 | 40906061 | 26208115 | 63846858 | 5342082 | 2833302 | 10072290 | 0.327 | 0.193 | 0.554 | 20937529 | 13287243 | 32992558 |
1946 | 38086594 | 24130939 | 60113229 | 4975065 | 2471108 | 10016263 | 0.322 | 0.184 | 0.566 | 19364318 | 11980299 | 31299453 |
1947 | 35969087 | 22451506 | 57625319 | 4638727 | 2202817 | 9768303 | 0.316 | 0.174 | 0.575 | 17929208 | 11080565 | 29010840 |
1948 | 33810178 | 20651195 | 55354090 | 4336634 | 2001916 | 9394197 | 0.309 | 0.165 | 0.579 | 16632596 | 10427651 | 26529776 |
1949 | 31631562 | 19017794 | 52611554 | 4071774 | 1846661 | 8978010 | 0.300 | 0.156 | 0.577 | 15495814 | 9871290 | 24325115 |
1950 | 30651006 | 18572639 | 50584310 | 3852069 | 1722591 | 8614023 | 0.289 | 0.149 | 0.563 | 14535120 | 9306391 | 22701573 |
1951 | 31310773 | 19328480 | 50721244 | 3643401 | 1600643 | 8293149 | 0.300 | 0.152 | 0.590 | 13788267 | 8748275 | 21731863 |
1952 | 33737128 | 21150612 | 53813751 | 3411876 | 1460049 | 7972953 | 0.306 | 0.152 | 0.616 | 13040309 | 8122170 | 20936483 |
1953 | 36498604 | 23107128 | 57650960 | 3211007 | 1332383 | 7738440 | 0.293 | 0.141 | 0.610 | 12441932 | 7601062 | 20365797 |
1954 | 37567715 | 23542539 | 59948217 | 3120175 | 1272848 | 7648588 | 0.261 | 0.122 | 0.560 | 12248402 | 7438877 | 20167473 |
1955 | 36125077 | 21973203 | 59391489 | 3125317 | 1276301 | 7653058 | 0.268 | 0.127 | 0.568 | 12602392 | 7778483 | 20417899 |
1956 | 31955857 | 18921381 | 53969462 | 3173316 | 1319133 | 7633752 | 0.267 | 0.128 | 0.558 | 12956352 | 8180199 | 20521143 |
1957 | 27585589 | 16043390 | 47431668 | 3251583 | 1394207 | 7583376 | 0.274 | 0.135 | 0.557 | 13225290 | 8539467 | 20482346 |
1958 | 24446865 | 14389672 | 41533205 | 3262326 | 1435975 | 7411532 | 0.305 | 0.156 | 0.596 | 13160052 | 8613432 | 20106616 |
1959 | 22461369 | 13422621 | 37586781 | 3160507 | 1404109 | 7113980 | 0.313 | 0.161 | 0.611 | 12449364 | 8131988 | 19058888 |
1960 | 20744154 | 12173713 | 35348287 | 2962585 | 1296813 | 6768060 | 0.330 | 0.168 | 0.648 | 11459408 | 7392926 | 17762660 |
1961 | 18847841 | 10819585 | 32833155 | 2717986 | 1152161 | 6411819 | 0.318 | 0.157 | 0.641 | 10262553 | 6495786 | 16213586 |
1962 | 16953681 | 9748755 | 29483488 | 2524110 | 1042405 | 6111952 | 0.287 | 0.139 | 0.593 | 9256686 | 5781433 | 14820933 |
1963 | 15396126 | 8815461 | 26889200 | 2359882 | 959787 | 5802376 | 0.296 | 0.144 | 0.610 | 8574584 | 5354063 | 13732278 |
1964 | 14012673 | 7801582 | 25168613 | 2153942 | 860329 | 5392668 | 0.322 | 0.156 | 0.665 | 7863665 | 4897308 | 12626778 |
1965 | 13081005 | 7149619 | 23933120 | 1933872 | 756206 | 4945557 | 0.315 | 0.149 | 0.666 | 7037912 | 4321360 | 11462179 |
1966 | 13215249 | 7401177 | 23596626 | 1745385 | 668032 | 4560210 | 0.308 | 0.142 | 0.665 | 6354896 | 3825908 | 10555584 |
1967 | 14854378 | 8736982 | 25255006 | 1575836 | 585931 | 4238138 | 0.317 | 0.143 | 0.701 | 5829258 | 3419266 | 9937877 |
1968 | 18508418 | 11434373 | 29958928 | 1416541 | 503064 | 3988729 | 0.327 | 0.142 | 0.754 | 5429860 | 3077059 | 9581676 |
1969 | 22758586 | 14189215 | 36503305 | 1306066 | 442878 | 3851645 | 0.296 | 0.121 | 0.721 | 5242515 | 2885316 | 9525459 |
1970 | 26196473 | 16037930 | 42789512 | 1293504 | 434947 | 3846803 | 0.250 | 0.099 | 0.631 | 5491873 | 3041753 | 9915554 |
1971 | 27152824 | 16508337 | 44660817 | 1368016 | 476004 | 3931629 | 0.257 | 0.106 | 0.624 | 6217080 | 3591405 | 10762384 |
1972 | 27474901 | 16451846 | 45883614 | 1504493 | 557711 | 4058549 | 0.264 | 0.114 | 0.610 | 7097182 | 4280159 | 11768253 |
1973 | 27447151 | 16392707 | 45956173 | 1674683 | 663811 | 4224943 | 0.292 | 0.135 | 0.631 | 8009069 | 4992479 | 12848363 |
1974 | 28189422 | 16855514 | 47144425 | 1853813 | 776886 | 4423585 | 0.280 | 0.132 | 0.595 | 8656247 | 5487733 | 13654203 |
1975 | 30547904 | 18418321 | 50665557 | 2009938 | 870219 | 4642337 | 0.305 | 0.151 | 0.619 | 9258268 | 5920436 | 14477909 |
1976 | 35123277 | 21651209 | 56978091 | 2120452 | 930548 | 4831902 | 0.294 | 0.145 | 0.595 | 9589460 | 6128448 | 15005062 |
1977 | 42991491 | 27305645 | 67688138 | 2232227 | 984698 | 5060272 | 0.290 | 0.144 | 0.584 | 10090514 | 6458508 | 15765016 |
1978 | 52420039 | 33875972 | 81115324 | 2360209 | 1048414 | 5313348 | 0.283 | 0.142 | 0.565 | 10878504 | 7041504 | 16806330 |
1979 | 60181475 | 37954041 | 95426199 | 2558017 | 1163156 | 5625601 | 0.268 | 0.136 | 0.529 | 12143423 | 8087090 | 18234337 |
1980 | 62834201 | 38474511 | 102616947 | 2859807 | 1363438 | 5998435 | 0.267 | 0.141 | 0.505 | 13995559 | 9747551 | 20094859 |
1981 | 61211864 | 37339102 | 100347681 | 3277465 | 1674643 | 6414366 | 0.266 | 0.149 | 0.477 | 16155905 | 11800110 | 22119562 |
1982 | 58895027 | 36137912 | 95982970 | 3742314 | 2065011 | 6782006 | 0.300 | 0.182 | 0.494 | 18347629 | 13940193 | 24148553 |
1983 | 57724513 | 35761914 | 93175085 | 4122925 | 2434310 | 6982887 | 0.322 | 0.205 | 0.505 | 19764027 | 15385870 | 25388020 |
1984 | 59012837 | 37106282 | 93852435 | 4362570 | 2695613 | 7060368 | 0.335 | 0.219 | 0.513 | 20369911 | 16030904 | 25883337 |
1985 | 60020003 | 38283029 | 94099156 | 4470420 | 2824629 | 7075145 | 0.337 | 0.223 | 0.508 | 20431076 | 16117776 | 25898664 |
1986 | 59757150 | 37902661 | 94212830 | 4526742 | 2887408 | 7096813 | 0.326 | 0.217 | 0.489 | 20319403 | 16041502 | 25738121 |
1987 | 55852835 | 34779069 | 89695880 | 4580625 | 2937477 | 7142908 | 0.321 | 0.215 | 0.479 | 20347357 | 16132197 | 25663890 |
1988 | 50839782 | 31195325 | 82854831 | 4666782 | 3020864 | 7209480 | 0.308 | 0.208 | 0.455 | 20366244 | 16264597 | 25502253 |
1989 | 46859705 | 28845956 | 76122696 | 4757184 | 3125914 | 7239738 | 0.314 | 0.216 | 0.455 | 20420037 | 16463578 | 25327296 |
1990 | 45953635 | 28822277 | 73267513 | 4766877 | 3186255 | 7131606 | 0.315 | 0.220 | 0.451 | 19996996 | 16227102 | 24642715 |
1991 | 47106001 | 30250818 | 73352571 | 4716346 | 3200934 | 6949197 | 0.306 | 0.216 | 0.433 | 19292477 | 15688359 | 23724577 |
1992 | 50361184 | 32891760 | 77108944 | 4642370 | 3184567 | 6767513 | 0.287 | 0.203 | 0.407 | 18586614 | 15090560 | 22892605 |
1993 | 53136272 | 34730456 | 81296469 | 4611670 | 3180441 | 6686967 | 0.266 | 0.187 | 0.379 | 18255231 | 14777732 | 22551055 |
1994 | 55165354 | 35475661 | 85783217 | 4636937 | 3206607 | 6705275 | 0.260 | 0.182 | 0.370 | 18424240 | 14911227 | 22764903 |
1995 | 55348155 | 35434763 | 86452342 | 4715713 | 3268978 | 6802724 | 0.261 | 0.183 | 0.370 | 18956930 | 15383399 | 23360584 |
1996 | 54678276 | 35366228 | 84535844 | 4809930 | 3347709 | 6910822 | 0.268 | 0.188 | 0.381 | 19584789 | 15961066 | 24031226 |
1997 | 52313224 | 34073184 | 80317512 | 4852108 | 3381158 | 6962984 | 0.299 | 0.211 | 0.424 | 20151455 | 16487908 | 24629028 |
1998 | 49100200 | 31785313 | 75847282 | 4746777 | 3285839 | 6857274 | 0.334 | 0.233 | 0.478 | 20124073 | 16488342 | 24561496 |
1999 | 45423302 | 29153214 | 70773548 | 4492839 | 3061977 | 6592344 | 0.373 | 0.258 | 0.539 | 19499485 | 16002743 | 23760297 |
2000 | 43280911 | 27788264 | 67411093 | 4109516 | 2756134 | 6127468 | 0.416 | 0.288 | 0.603 | 18350496 | 15143154 | 22237157 |
2001 | 44220714 | 29319604 | 66695017 | 3675426 | 2456899 | 5498296 | 0.442 | 0.310 | 0.632 | 16866557 | 14087154 | 20194338 |
2002 | 43678692 | 29740250 | 64149700 | 3258007 | 2211270 | 4800234 | 0.457 | 0.325 | 0.641 | 15419720 | 13101376 | 18148304 |
2003 | 39254933 | 27285757 | 56474510 | 2924016 | 2057123 | 4156228 | 0.456 | 0.335 | 0.621 | 14252901 | 12322632 | 16485537 |
2004 | 29811727 | 21074629 | 42171043 | 2687791 | 1990152 | 3629984 | 0.452 | 0.344 | 0.593 | 13379684 | 11716698 | 15278704 |
2005 | 25518484 | 18361067 | 35465968 | 2559050 | 2002019 | 3271065 | 0.435 | 0.345 | 0.549 | 12591201 | 11101802 | 14280415 |
2006 | 27918404 | 21074307 | 36985191 | 2505426 | 2048884 | 3063696 | 0.392 | 0.320 | 0.481 | 11770691 | 10418715 | 13298105 |
2007 | 24858318 | 17869642 | 34580210 | 2470868 | 2081623 | 2932898 | 0.370 | 0.306 | 0.446 | 11073121 | 9832055 | 12470843 |
2008 | 38288648 | 30122720 | 48668266 | 2377244 | 2034830 | 2777277 | 0.360 | 0.299 | 0.434 | 10398757 | 9257962 | 11680124 |
2009 | 58594620 | 46256705 | 74223392 | 2207827 | 1892583 | 2575580 | 0.371 | 0.305 | 0.450 | 10172968 | 9085800 | 11390223 |
2010 | 51620034 | 40789942 | 65325611 | 2187067 | 1865721 | 2563760 | 0.322 | 0.261 | 0.396 | 10700971 | 9537344 | 12006570 |
2011 | 34849891 | 27066104 | 44872172 | 2430681 | 2073189 | 2849818 | 0.252 | 0.202 | 0.316 | 12123392 | 10702599 | 13732798 |
2012 | 32960124 | 25573856 | 42479700 | 2890446 | 2470266 | 3382097 | 0.224 | 0.177 | 0.282 | 13943357 | 12232323 | 15893727 |
2013 | 36669814 | 28425401 | 47305410 | 3511439 | 2990213 | 4123520 | 0.231 | 0.185 | 0.288 | 15554237 | 13555882 | 17847182 |
2014 | 32575054 | 25012770 | 42423695 | 3957093 | 3327530 | 4705769 | 0.272 | 0.217 | 0.341 | 16557152 | 14298423 | 19172694 |
2015 | 24487516 | 18321829 | 32728087 | 4115843 | 3398778 | 4984192 | 0.257 | 0.204 | 0.323 | 16413982 | 14023246 | 19212300 |
2016 | 21296338 | 14988837 | 30258118 | 4161406 | 3365144 | 5146079 | 0.260 | 0.204 | 0.331 | 16042738 | 13513853 | 19044861 |
2017 | 32734105 | 22794537 | 47007827 | 4111797 | 3216570 | 5256182 | 0.291 | 0.221 | 0.383 | 15422992 | 12707077 | 18719385 |
2018 | 36498010 | 23628871 | 56376148 | 3922706 | 2914071 | 5280455 | 0.292 | 0.210 | 0.405 | 14477441 | 11558953 | 18132811 |
2019 | 48805237 | 29369716 | 81102288 | 3635379 | 2530163 | 5223371 | 0.296 | 0.203 | 0.431 | 13896278 | 10630672 | 18165036 |
2020 | 42446715 | 22680649 | 79438803 | 3406569 | 2217246 | 5233840 | 0.280 | 0.180 | 0.435 | 14079071 | 10233329 | 19370063 |