1961
1976
1982
1968
1964
1985
1956
1965
1957
1970
1958
1956
1956
1983
1959
1981
1958
1959
1961
1955
1963
1983
1971
1955
1964
1961
1956
1967
1953
1954
1972
1955
1985
1956
1971
1956
1962
1956
1962
1965
1951
1962
1964
1962
1979
1963
1969
1956
1953
1977
1964
1981
1955
1964
1963
1970
1968
1957
1965
1971
1977
1979
1980
1954
1958
1989
1953
1978
1988
1963
1951
2003
1950
1953
1962
1952
1952
1960
1956
1985
1991
1968
1961
1976
1956
1955
1953
1970
1956
1960
1955
1968
1974
1951
1962
1962
1950
1969
1951
1966
1967
1958
Comments