1969
1962
1962
1962
1964
1961
1959
1969
1967
1961
1959
1962
1961
1961
1967
1956
1965
1962
1962
1959
1964
1970
1960
1965
1970
1961
1961
1958
1959
1968
1958
1971
1962
1967
1961
1959
1965
1962
1958
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1958
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1966
1959
1959
1960
1963
1966
1959
1963
1960
1963