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U
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0.001
0.01
0.1
1
10
S49(1974)
S50(1975)
S51(1976)
S53(1978)
S54(1979)
S56(1981)
S57(1982)
S59(1984)
S60(1985)
S62(1987)
S63(1988)
H2(1990)
H3(1991)
H5(1993)
H6(1994)
H8(1996)
H9(1997)
H11(1999)
H12(2000)
H14(2002)
H15(2003)
H17(2005)
H18(2006)
H20(2008)
H21(2009)
H23(2011)
H24(2012)
H26(2014)
H27(2015)
H29(2017)
H30(2018)
Bq/kg
Cs137
0
20
40
60
80
100
120
140
1945
1948
1951
1954
1957
1960
1963
1966
1969
1972
1975
1978
1981
1984
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