1972
1974
1984
1962
1983
1983
1985
1982
1968
1982
1969
1972
1970
1979
1969
1967
1968
1969
1974
1973
1982
1984
1969
1968
1980
1959
1980
1964
1976
1976
1970
1976
1981
1987
1971
1965
1986
1967
1973
1980
1968
1970
1973
1969
1976
1981
1983
1979
1976
1974
1983
1984
1971
1979
1971
1984
Comments