1957
1950
1981
1958
1956
1953
1981
1990
1979
1949
1951
1958
1993
1949
1979
1987
1945
1979
1984
1975
1980
1989
1975
1947
1988
1974
1967
1997
1955
1955
1963
1951
1949
1953
1949
1961
1955
1953
1953
1957
1959
1962
1958
1968
1955
1980
1962
1978
1989
1983
1960
1969
1973
1955
Comments