1955
1953
1963
1969
1954
1961
1976
1960
1981
1956
1951
1959
1963
1950
1951
1971
1962
1974
1956
1943
1960
1957
1979
1955
1966
1953
1964
1975
1955
1960
1987
1962
1964
1962
1955
1952
1983
1988
1951
1962
1958
1950
1953
1949
1971
1962
1954
1988
1955
1944
1956
1953
1961
1957
1943
1985
1983
1956
1956
1950
1956
1951
1955
1960
1962
1952
1957
1956
1952
1960
1963
1966
1955
1966
1962
1961
1950
1961
1962
1966
1967
1955
1983
1983
1958
1962
1960
1955
1982
1963
1964
1969
1978
1952
1956
1957
1948
1948
1952
1962
1955
1959
1959
1965
1949
1960
1956
1953
1970
1962
1964
1969
1959
1949
1954
1950
1958
1985
1965
1951
1961
1957
1943
1969
1966
1936
1979
1948
1955
1968
1961
1968
1958
1981
1957
1963
1963
1965
1975
1935
1980
1963
1953
1955
1960
1961
1956
1967
1964
1962
1974
1979
1965
1947
1976
1986
1959
1958
1951
1953
1975
1976
1960
1982
Comments