1977
1987
1980
1970
1983
1984
1972
1980
1988
1974
1970
1989
1983
1987
1962
1988
1960
1995
1998
1986
1962
1987
1975
1986
1971
1999
1978
1961
1975
1972
1978
1995
1994
1994
1994
1976
1990
1996
1975
1973
1998
1992
1980
1981
1986
1983
1976
1980
1974
1988
1966
1963
1982
1993
1961
1982
1978
1977
Comments