1964
1963
1964
1966
1960
1962
1962
1964
1965
1967
1966
1968
1969
1966
1966
1956
1966
1967
1960
1966
1970
1978
1960
1957
1959
1976
1976
1976
1959
1974
1957
1961
1971
1981
1971
1962
1960
1970
1969
1963
1959
1961
1972
1969
1982
1980
1980
2016
1977
1975
1976
1976
1977
1980
1974
1982
1981
1982
1982
1982
1976
1974
1973
1973
1973
1973
1972
1971
1970
1992
1977
1972
1972
1974
1958
1973
1972
1979
1973
1978
1967
1969
1964
1961
1965
1957
1959
1981
1967
1968
1967
1963
1966
1981
1984
1970
2007
1969
1976
1960
1972
1967
1970
1965
1967
1977
1976
1968
1964
1977
1958
1957
1989
1964
1975
1966
1958
1981
1976
1969
1981
1957
1957
1978
1960
1964
1981
1974
1977
1968
1984
1966
1965
1965
1968
1986
1971
1971
1969
1965
1965
1958
1964
1972
1962
1971
Comments