1999
1980
1971
1971
1990
1973
1975
1974
1973
1972
1991
1983
1989
1979
1975
1978
1993
1970
1985
1973
1996
1974
1992
1966
1976
1987
1974
1984
1969
1992
1977
1976
1997
2004
1973
1981
1977
1972
1979
1977
1982
1983
1986
1968
1982
1976
1984
1993
1985
1979
1955
1978
1966
1971
1997
1984
1967
1984
1974
1981
1973
1975
1980
1982
1983
1984
1974
1974
1979
1979
1981
1985
1982
1974
1990
1968
1974
1983
1985
1990