1960
1985
1980
1973
1986
1973
1969
1984
1966
1972
1972
1966
1985
1976
1973
1987
1985
1980
1979
1977
1979
1966
1970
1981
1969
1977
1967
1961
1972
1965
1964
1958
1972
1963
1975
1970
1978
1983
1967
1980
1985
1963
1969
1995
1977
1968
1971
1961
1989
1995
1977
1970
1970
1970
1970
1970
1980
1986
1986
2002
1993
1979
1985
1994
1992
1976
1992
1978
1995
1963
1963
1963
1989
1973
1986
1985
1972
1994
1994
1980
1980
1971
1982
1975
1982
1997
1970
1982
1970
1976
1978
1978
1978
1957
1990