1952
1969
1967
1965
1974
1955
1969
1981
1971
1957
1968
1952
1957
1956
1970
1976
1953
1983
1978
1969
1969
1958
1981
1959
1958
1948
1980
1950
1956
1956
1969
1966
1970
1948
1954
1969
1969
1949
1978
1979
1949
1971
1954
1973
1950
1972
1967
1963
1953
1968
1952
1948
1969
1950
1952
1973
1973
1949
1984
Comments