1964
1980
1979
1961
1952
1963
1961
1978
1963
1955
1953
1969
1970
1973
1958
1975
1956
1957
1951
1970
1955
1960
1959
1975
1964
1958
1973
1954
1977
1978
1952
1980
1979
1959
1955
1958
1957
1959
1966
1962
1974
1954
1961
1965
1968
1979
1955
1955
1963
1964
1962
1964
1964
1963
1967
1967
1958
1966
1965
1972
1954
1967
1966
1966
1964
1979
1962
1957
1951
1962
1962
1980
1956
1957
1958
1962
1961
1958
1955
1957
1960
1962
1952
1964
1957
1963
1955
1962
1953
1961
1956
1956
1955
1958
1962
1960
1956
1957
1953
Comments