1945
1957
1945
1945
1948
1975
1953
1944
1942
1944
1944
1975
1945
1944
1949
1947
1944
1944
1951
1949
1970
1970
1969
1971
1975
1950
1970
1945
1957
1958
1978
1970
1977
1980
1957
1956
1974
1954
1955
1982
1959
1978
1941
1941
1940
1986
1940
1940
1947
1940
1959
1980
1953
1953
1958
Comments