1988
1962
1961
1956
1989
1955
1958
1953
1953
1957
1963
1956
1959
1963
1962
1966
1970
1956
1958
1984
1990
1954
1962
1968
1982
1953
1962
1962
1956
1982
1955
1951
1951
1960
1982
1965
1959
1953
1961
1954
1974
1986
1954
1972
1977
1951
1972
1953
1964
1985
1971
1981
1951
1960
1968
1961
1995
1986
1959
1969
1962
1950
1969
1978
1959
1980
1973
1967
1984
2000
1962
1959
1979
1992
1963
1965
1955
1980
1952
1953
1961
1966
1961
1960
1973
1964
Comments