1955
1955
1963
1970
1970
1956
1975
1953
1953
1959
1977
1957
1967
1956
1950
1966
1952
1958
1963
1962
1963
1962
1978
1956
1954
1952
1955
1954
1953
1957
1953
1953
1955
1956
1956
1957
1952
1958
1958
1968
1952
1959
1966
1960
1953
1950
1954
1962
1960
1954
1960
1952
1982
Comments