1977
1971
1971
1984
1976
1972
1972
1979
1985
1975
1969
1995
1971
1976
1984
1980
1996
1996
1986
1986
1978
1977
1967
1971
1980
1984
1980
1972
1980
1979
1981
1967
1971
1996
1970
1980
1968
1979
1983
1997
1987
1981
1971
1972
1984
1979
1985
1979
1985
1978
1977
1985
1988
1963
1974
1985
1985
1979
1979
1970
1995
1986
1985
1980
1984
1981
1979
1979
1979
1979
1975
1978
1977
1977
1975
1972
1975
1975
1975
1975
1975
1962
1961
1962
1985