1959
1959
1968
1972
1975
1977
1979
1979
1979
1981
1981
1982
1983
_____________________________________________________________________________________________________________________________________
1960
1961
1966
1967
1967
1968
1971
1976
1969
1970
1970
1970
1972
1973
1974
1974
1975
1975
1976
1977
1977
1977
1977
1977
1978
1978
1978
1978
1979
1979
1979
1979
1979
1980
1980
1980
1980
1980
1980
1979
1982
1981
1981
1981
1981
1981
1981
1982
1982
1982
1982
1982
1982
1982
1983
1983
1983
1983
1983
1983
1983
1983
1983
1983
1983
1964
1968
1975
1975