1948
1947
1948
1969
1949
1948
1967
1963
1992
1959
1947
1985
1966
1947
1969
1960
1964
1965
1949
1964
1953
1948
1988
1953
1967
1956
1948
1985
1953
1989
1958
1947
1947
1950
1948
1975
1984
1956
1951
1954
1981
1961
1954
1938
1981
1974
1991
1960
1955
1965
1971
1971
1960
1954
1986
1948
1967
1954
1965
1957
1957
1960
1954
1977
1965
1969
1965
1962
1963
1965
1967
1949
1955
1949
1968
1985
1961
1963
1976
1963
1993
1948
1963
1959
1949
1947
1947
1969
1995
1961
1953
1949
1947
1948
1948
1950
1949
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