1967
1956
1964
1951
1962
1950
1962
1976
1978
1981
1980
1961
1942
1947
1957
1977
1966
1952
1960
1958
1969
1950
1974
1957
1975
1968
1968
1956
1948
1953
1950
1953
1953
1968
1949
1950
1960
1951
1954
1957
1951
1969
1956
1951
1978
1983
1965
1961
1967
1966
1961
1951
1955
1951
1955
1959
1984
1967
1978
1967
1950
1951
1951
1958
1954
1952
1959
1983
1971
1984
1960
1952
1947
1942
1951
1972
1985
1982
1955
1988
1960
1958
1954
1976