Table 1. Estimated recruitment, spawning stock biomass (SSB), and average fishing mortality. | ||||||||||||
Year | R(age 0) | Low | High | SSB | Low | High | Fbar(2-6) | Low | High | TSB | Low | High |
1947 | 54320580 | 28673558 | 102907545 | 5407230 | 3815912 | 7662162 | 0.122 | 0.082 | 0.184 | 9433791 | 7015231 | 12686171 |
1948 | 55399704 | 30810004 | 99614630 | 4377220 | 3109774 | 6161239 | 0.122 | 0.084 | 0.178 | 8205232 | 6129458 | 10983979 |
1949 | 51192001 | 28722612 | 91238950 | 4230949 | 3044398 | 5879956 | 0.135 | 0.093 | 0.194 | 8056504 | 6064519 | 10702786 |
1950 | 70245633 | 40328720 | 122355706 | 4206813 | 3066142 | 5771839 | 0.141 | 0.100 | 0.200 | 8100745 | 6149502 | 10671120 |
1951 | 63170861 | 36731743 | 108640575 | 4061944 | 2977228 | 5541863 | 0.168 | 0.121 | 0.234 | 8410722 | 6429342 | 11002720 |
1952 | 59941458 | 35341380 | 101664916 | 4085374 | 2983296 | 5594578 | 0.171 | 0.123 | 0.240 | 8217238 | 6287952 | 10738474 |
1953 | 60158614 | 36659828 | 98720017 | 3872760 | 2813237 | 5331323 | 0.178 | 0.127 | 0.250 | 7873066 | 6050588 | 10244486 |
1954 | 57733419 | 35870612 | 92921407 | 3638432 | 2626331 | 5040564 | 0.198 | 0.141 | 0.280 | 7657191 | 5910530 | 9920019 |
1955 | 48469195 | 30441971 | 77171836 | 3531818 | 2560901 | 4870840 | 0.196 | 0.140 | 0.275 | 7172806 | 5554816 | 9262080 |
1956 | 35816432 | 22587784 | 56792504 | 3273641 | 2377552 | 4507462 | 0.197 | 0.143 | 0.273 | 6479357 | 5047673 | 8317115 |
1957 | 83941136 | 52704262 | 133691546 | 2950531 | 2152791 | 4043882 | 0.210 | 0.153 | 0.290 | 6381751 | 5022156 | 8109413 |
1958 | 33100010 | 21073624 | 51989666 | 2397687 | 1750637 | 3283892 | 0.219 | 0.161 | 0.299 | 6277564 | 4954722 | 7953586 |
1959 | 37398711 | 23160878 | 60389056 | 3552997 | 2642415 | 4777369 | 0.239 | 0.177 | 0.323 | 6817598 | 5425379 | 8567079 |
1960 | 16285564 | 10133953 | 26171385 | 2928645 | 2190772 | 3915040 | 0.212 | 0.159 | 0.282 | 5565092 | 4460813 | 6942735 |
1961 | 68770749 | 43333902 | 109138936 | 2832673 | 2164737 | 3706701 | 0.245 | 0.189 | 0.317 | 5620515 | 4571713 | 6909923 |
1962 | 31770194 | 20318818 | 49675393 | 1980933 | 1496651 | 2621918 | 0.275 | 0.211 | 0.358 | 5148163 | 4196052 | 6316315 |
1963 | 42468585 | 27806426 | 64862011 | 2835401 | 2198749 | 3656397 | 0.200 | 0.155 | 0.257 | 5663766 | 4654822 | 6891403 |
1964 | 43979284 | 28927353 | 66863270 | 2603262 | 2098435 | 3229536 | 0.288 | 0.235 | 0.353 | 5672440 | 4834915 | 6655045 |
1965 | 21602801 | 14192755 | 32881638 | 2132548 | 1764062 | 2578004 | 0.470 | 0.388 | 0.569 | 5121812 | 4459164 | 5882933 |
1966 | 22695443 | 15116350 | 34074569 | 1625044 | 1353619 | 1950895 | 0.484 | 0.408 | 0.575 | 3793927 | 3331499 | 4320542 |
1967 | 28912238 | 19341803 | 43218177 | 1023265 | 863977 | 1211921 | 0.643 | 0.546 | 0.757 | 2935975 | 2596145 | 3320289 |
1968 | 29609791 | 19753335 | 44384389 | 579588 | 486321 | 690743 | 0.960 | 0.814 | 1.131 | 2529695 | 2206018 | 2900864 |
1969 | 14038206 | 9181995 | 21462787 | 495335 | 397115 | 617847 | 0.873 | 0.742 | 1.027 | 1917755 | 1647029 | 2232982 |
1970 | 29079459 | 19389454 | 43612108 | 477768 | 381217 | 598772 | 0.931 | 0.800 | 1.084 | 1870134 | 1610415 | 2171739 |
1971 | 22566696 | 15289402 | 33307762 | 328708 | 265618 | 406784 | 1.273 | 1.089 | 1.488 | 1731560 | 1476720 | 2030379 |
1972 | 15808140 | 10728237 | 23293416 | 336253 | 269456 | 419608 | 0.664 | 0.557 | 0.791 | 1539217 | 1322446 | 1791519 |
1973 | 8149503 | 5480296 | 12118761 | 298185 | 242472 | 366699 | 0.868 | 0.745 | 1.011 | 1222005 | 1067271 | 1399172 |
1974 | 14274188 | 9414230 | 21643028 | 201007 | 164667 | 245367 | 0.867 | 0.737 | 1.020 | 882238 | 762421 | 1020886 |
1975 | 3253465 | 2088071 | 5069286 | 121004 | 96316 | 152019 | 1.000 | 0.802 | 1.247 | 722582 | 599515 | 870911 |
1976 | 3974592 | 2465600 | 6407116 | 172263 | 124602 | 238153 | 0.758 | 0.564 | 1.019 | 533958 | 434823 | 655694 |
1977 | 4669526 | 2829827 | 7705232 | 108416 | 75516 | 155649 | 0.357 | 0.256 | 0.497 | 348210 | 271808 | 446088 |
1978 | 5359395 | 3148513 | 9122755 | 133878 | 94857 | 188951 | 0.267 | 0.190 | 0.376 | 408895 | 311893 | 536065 |
1979 | 10149564 | 6180925 | 16666379 | 168714 | 124822 | 228041 | 0.222 | 0.160 | 0.308 | 538783 | 419661 | 691719 |
1980 | 15622900 | 10360792 | 23557563 | 192329 | 148552 | 249006 | 0.198 | 0.153 | 0.255 | 752254 | 599049 | 944642 |
1981 | 37350499 | 25591689 | 54512222 | 295379 | 227606 | 383333 | 0.218 | 0.170 | 0.278 | 1374588 | 1098590 | 1719924 |
1982 | 58324973 | 40471535 | 84054201 | 419655 | 326450 | 539470 | 0.192 | 0.151 | 0.244 | 2103170 | 1686029 | 2623516 |
1983 | 57020225 | 40416474 | 80445069 | 650865 | 508350 | 833334 | 0.235 | 0.187 | 0.295 | 2890338 | 2359013 | 3541334 |
1984 | 55819672 | 38935351 | 80025882 | 1071597 | 838350 | 1369739 | 0.302 | 0.243 | 0.375 | 3724997 | 3105976 | 4467389 |
1985 | 66158829 | 45378366 | 96455448 | 1165324 | 929565 | 1460877 | 0.378 | 0.303 | 0.472 | 4248293 | 3586318 | 5032458 |
1986 | 80014512 | 54650365 | 117150584 | 1199778 | 968628 | 1486089 | 0.356 | 0.288 | 0.442 | 4776975 | 4022769 | 5672583 |
1987 | 76848596 | 52935497 | 111564207 | 1399292 | 1130611 | 1731824 | 0.346 | 0.282 | 0.425 | 4818416 | 4082500 | 5686989 |
1988 | 45146798 | 31083666 | 65572490 | 1802727 | 1459650 | 2226440 | 0.330 | 0.271 | 0.403 | 4654143 | 3972785 | 5452359 |
1989 | 37591990 | 25919150 | 54521762 | 1862865 | 1553479 | 2233868 | 0.316 | 0.262 | 0.382 | 4112857 | 3571022 | 4736905 |
1990 | 31693367 | 21630472 | 46437707 | 1960230 | 1642830 | 2338953 | 0.263 | 0.216 | 0.319 | 4038050 | 3514032 | 4640210 |
1991 | 35510024 | 24422910 | 51630286 | 1744682 | 1467773 | 2073833 | 0.285 | 0.236 | 0.344 | 3866005 | 3365293 | 4441216 |
1992 | 66374817 | 47860257 | 92051666 | 1380947 | 1158524 | 1646074 | 0.313 | 0.258 | 0.379 | 3978549 | 3450398 | 4587544 |
1993 | 70045971 | 49909694 | 98306315 | 1010461 | 840789 | 1214373 | 0.352 | 0.290 | 0.427 | 3746051 | 3205608 | 4377609 |
1994 | 53902121 | 37881539 | 76698010 | 1079890 | 895866 | 1301715 | 0.364 | 0.299 | 0.443 | 3668086 | 3080798 | 4367327 |
1995 | 60928664 | 42971849 | 86389164 | 1163436 | 956356 | 1415355 | 0.314 | 0.254 | 0.387 | 3586771 | 3016899 | 4264287 |
1996 | 48082933 | 33981014 | 68037066 | 1275747 | 1051187 | 1548278 | 0.185 | 0.146 | 0.234 | 3474478 | 2927166 | 4124124 |
1997 | 39392939 | 27509713 | 56409299 | 1428946 | 1183798 | 1724860 | 0.168 | 0.135 | 0.209 | 3472587 | 2945583 | 4093880 |
1998 | 25520243 | 18160853 | 35861907 | 1671955 | 1398915 | 1998288 | 0.191 | 0.155 | 0.235 | 3821327 | 3262965 | 4475236 |
1999 | 79411272 | 56389284 | 111832422 | 1731483 | 1447690 | 2070909 | 0.183 | 0.150 | 0.225 | 3816232 | 3274524 | 4447554 |
2000 | 54340645 | 38907725 | 75895099 | 1795396 | 1504267 | 2142868 | 0.184 | 0.150 | 0.226 | 4681461 | 3985419 | 5499065 |
2001 | 95726858 | 67238105 | 136286283 | 2251637 | 1886120 | 2687988 | 0.162 | 0.131 | 0.200 | 5221566 | 4446476 | 6131768 |
2002 | 48830426 | 34706321 | 68702485 | 2680035 | 2243863 | 3200992 | 0.152 | 0.122 | 0.188 | 6104402 | 5176590 | 7198508 |
2003 | 27125292 | 19353787 | 38017442 | 2712237 | 2284408 | 3220191 | 0.178 | 0.145 | 0.219 | 6493873 | 5528335 | 7628045 |
2004 | 31768385 | 22620727 | 44615290 | 2655821 | 2237183 | 3152796 | 0.222 | 0.178 | 0.278 | 5490622 | 4716640 | 6391612 |
2005 | 29731941 | 21350175 | 41404266 | 2458812 | 2061919 | 2932103 | 0.239 | 0.192 | 0.298 | 4619026 | 3993446 | 5342604 |
2006 | 27836437 | 19923324 | 38892468 | 2006362 | 1685336 | 2388537 | 0.213 | 0.171 | 0.265 | 3924767 | 3394648 | 4537671 |
2007 | 31195867 | 22004365 | 44226776 | 1623227 | 1361222 | 1935663 | 0.184 | 0.148 | 0.230 | 3286771 | 2829202 | 3818343 |
2008 | 28428666 | 20096960 | 40214491 | 1677652 | 1408314 | 1998501 | 0.117 | 0.095 | 0.144 | 3289792 | 2812340 | 3848301 |
2009 | 45855749 | 32568097 | 64564711 | 1952511 | 1633205 | 2334245 | 0.070 | 0.055 | 0.088 | 3708202 | 3154070 | 4359687 |
2010 | 37516496 | 26787768 | 52542170 | 2079480 | 1730726 | 2498511 | 0.073 | 0.059 | 0.091 | 4500674 | 3831720 | 5286416 |
2011 | 33645914 | 24064821 | 47041592 | 2487381 | 2104610 | 2939768 | 0.095 | 0.077 | 0.117 | 4552718 | 3907780 | 5304096 |
2012 | 32076045 | 22852242 | 45022831 | 2647301 | 2239684 | 3129104 | 0.152 | 0.123 | 0.187 | 4570020 | 3938781 | 5302423 |
2013 | 40285495 | 28392619 | 57159967 | 2444995 | 2074266 | 2881984 | 0.179 | 0.145 | 0.221 | 4453099 | 3858167 | 5139770 |
2014 | 64287813 | 44951618 | 91941584 | 2386493 | 2023565 | 2814512 | 0.181 | 0.147 | 0.223 | 4776797 | 4131365 | 5523062 |
2015 | 17256243 | 12136342 | 24536051 | 2216793 | 1877219 | 2617794 | 0.188 | 0.150 | 0.237 | 5032199 | 4311017 | 5874026 |
2016 | 32215559 | 23043782 | 45037841 | 2609359 | 2192725 | 3105157 | 0.193 | 0.154 | 0.242 | 4986665 | 4256366 | 5842268 |
2017 | 19163591 | 13495663 | 27211944 | 2257856 | 1881522 | 2709462 | 0.175 | 0.141 | 0.217 | 4165999 | 3567119 | 4865426 |
2018 | 32640230 | 22642336 | 47052771 | 2003641 | 1654083 | 2427070 | 0.195 | 0.156 | 0.244 | 3909396 | 3341554 | 4573733 |
2019 | 31917835 | 21061108 | 48371062 | 1618854 | 1308979 | 2002086 | 0.185 | 0.142 | 0.242 | 3181677 | 2681442 | 3775232 |
2020 | 31917835 | 9571400 | 106436693 | 1305905 | 981609 | 1737339 | 0.185 | 0.113 | 0.304 | 2887214 | 2265758 | 3679124 |