1982
1995
1975
1983
1980
1979
1994
1975
1980
1988
1967
1974
1979
1978
1979
1980
1971
1970
1981
1979
1988
1972
2001
1980
1973
1974
1971
1972
1979
1990
1980
1970
1977
1981
1982
1979
1975
1969
1976
1970
1976
1995
1984
1974
1981
1970
1983
1994
1997
1971
1981
1975
1975
1967
1975
1979
1967
1974
1969
1979
1971
1977
1975
1989
1966
1967
1972
1979
1976
1970
Comments