1962
1971
1978
1966
1987
1963
1972
1981
1965
1962
1964
1968
1961
1961
1986
1961
1977
1988
1978
1964
1964
1965
1981
1981
1974
1964
1958
1965
1968
1966
1960
1960
1981
1956
1982
1983
1962
1957
1957
1956
1975
1965
1981
1981
1975
1980
1969
1969
1978
1970
1958
1955
1983
1964
1963
1964
1968
1964
1987
1980
1975
Comments