1987
1985
1982
1954
1983
1959
1979
1988
1988
1991
1989
1990
1955
1973
1990
1974
1982
1983
1995
1976
1972
1968
1966
1978
1967
1983
1969
1979
1963
1976
1990
1980
1979
1981
1989
1984
1990
1990
1969
1979
1987
1986
1968
1977
1974
1979
1970
1981
1973
1981
1980
1984
1989
1962
1986
1982
1954
1957
1985
1966
1955
1959
1971
1956
1956
1955
1955
1989
1957
1971
1959
1962
1985
1960
1981
1991
1967
1957
1983
1982
1962
1963
1954
1961
1991
1958
1958
1987
1954
1989
1962
1988
1990
1991
1972
1988
1980
1976
1991
1995
1990
1955
1960
1958
1953
1964
1958
1961
1984
1961
1960
1985
1989
Comments