1981
1965
1978
1984
1980
1965
1959
1975
1962
1966
1988
1981
1971
1973
1975
1982
1963
1977
1970
1969
1965
1978
1961
1962
1972
1960
1982
1965
1970
1965
1985
1966
1964
1971
1966
1976
1972
1984
1968
1969
1976
1967
1968
1982
1957
1963
1948
1970
1959
1972
1971
1965
1984
1967
1965
1959
1963
1966
1971
1965
1963
1975
1964
1975
1962
1958
1959
1965
1957
1963
1965
1967
1957
1958
1965
1959
1961
1966
1980
1958
1968
1959
1967
1974
1974
1974
1958
1961
1965
1965
1965
1965
1965
1965
1965
1965
1965
1962
1962
1962
1968
1968
1967
1968
1965
1957
1957
1959
1962
1967
1963
1967
1967
1971
1965
1972
1963
1959
1972
1959
1958
1967
1960
1969
1959
1958
1965
1975
1970
1959
1972
1970
1959
1959
1970
1965
1960
1959
1972
1972
1959
1963
1971
1964