1967
1965
1976
1972
1952
1982
1948
1942
1968
1947
1979
1954
1975
1954
1962
1978
1952
1960
1956
1964
1977
1981
1969
1974
1953
1959
1960
1953
1960
1952
1974
1971
1965
1976
1980
1977
1974
1963
1953
1975
1971
1981
1971
1963
1954
1945
1956
1957
1951
1971
1972
1954
1971
1970
1977
1974
1964
1949
1972
1944
1942
1942
1944
1944
1944
1944
1942
1942
1940
1940
1965
1954
1954
1959
1981
1970
1948
1954
1972
1952
1952
1958
1962
1957
1958
1952
1962
1956
1970
1965
1960
1957
1959
1949
1945
1964
1978
1949
1969
1962
1978
1981
1960
1947
1976
1977
2016
1952
1954
1958
1957
1943
1952
1959
1956
1981
1954
1944
1956
1956
1955
1968
1976
1950
1973
1945
1967
1965
1970
1968
1960
1970
1949
1958
1955
1956
1969
1981
1947
1975
1952
1957
1954
1927
1951
1954
1952
1974
1951
1933
1970
1936
1971
1961
1959
1972
1958
1975
1975
1955
1961
1961
1959
1970
1944
1979
1957
1965
1960
1956
1957
1954
1958
1959
1963
1976
1952
1952
1945
1969
1979
1967
1958
1953
1955
1952
1951
1973
1946
1951
1973
1957
1973
1964
1966
1960
1952
1958
1964
1948
1958
1963
1954
1953
1983
1964
1972
1960
1978
1961
1974
1955
1969
1956
1963
1949
1956
1972
1975
1953
1950
1958
1963
1973
1951
1963
1952
Comments