1949
1974
1978
1967
1976
1973
1970
1971
1978
1964
1952
1947
1961
1978
1955
1955
1941
1941
1951
1965
1959
1945
1944
1946
1973
1990
1942
1945
1978
1969
1971
1956
1943
1951
1965
1964
1941
1955
1949
1968
1952
1957
1954
1978
1968
1949
1966
1969
1966
1962
1960
1940
1949
1949
1961
1952
1943
1946
1979
1942
1989
1972
1975
1974
1941
1947
1977
1952
1958
1955
1941
1959
1950
1955
1961
Comments