1967
1987
1962
1942
1966
1962
1951
1967
1971
1976
1959
1950
1966
1962
1955
1955
1958
1991
1962
1981
1974
1990
1963
1972
1956
1956
1957
1960
1968
1969
1961
1961
1960
1952
1965
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1956
1966
1966
1953
1968
1969
1967
1947
1954
1967
1962
1965
1967
1963
1957
1943
1945
1954
1943
1945
1950
1949
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1943
1950
1953
1951
1955
1958
1962
1963
1958
1960
1946
1958
1953
1952
1991
1961
1987
1990
1964
1960
1993
1962
1958
1957
1957
1947
1990
1976
1960
1938
1937
1962
1957
1951
1947
1989
1954
1955
1958
1957
1960
1976
1946
1954
1951
1954
1946
1957
1991
1953
1964
1962
1954
1962
1959
1954
1957
1950
1955
1961
1943
1949
1959
1964
1948
1960
1952
1953
1956
1952
1967
1961
1964
1971
1966
1969
1976
1991
1949
1956
1961
1972
1978
1972
1965
1958
1957
1956
1989
1958
1961
1961
1969
1975
1968
1974
1956
1957
1958
1960
1961
1958
1972
1961
1969
1947
1945
1950
1974
1946
1956
1957
1958
1964
1962
1969
1966
1965
1976
1974
1968
1986
1993
1959
1966
1956
1966
1946
1956
1959
1953
1952
1965
1976
1981
1953
1946
1955
1946
1976
1952
1958
1946
1956
1959
1960
1957
1966
1965
1956
1964
1971
1952
1955
1954
1961
1963
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1965
1959
1973
1963
1966
1967
1951
1968
1958
1955
1978
1948
1962
1958
1973
1993
1948
1970
1966
1954
1967
1966
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1961
1962
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1978
1951
1955
1962
1945
1957
1949
1974
1956
1958
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1961
1966
1966
1962
1966
1950
1955
1978
1958
1967
1959
1940
1977
1971
1970
1946
1983
1958
1979
1950
1957
1957
1955
1965
1949
1951
1947
1953
1970
1982
1963
1992
1964
1962
1945
1973
1943
1956
1981
1950
1952
1963
1984
1970
1969
1969
1966
1974
1969
1984
1982
1947
1971
1949
1969
1961
1953
1958
1983
1959
1957
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1985
1972
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1959
1968
1982
1956
1955
1974
1978
1975
1994
1979
1990
1973
1987
1995
1979
1951
1952
1981
1971
1971
1980
1960
1974
1978
1994
1951
1977
1949
1964
1973
1951
1989
1971
1953
1958
1952
1980
1982
1974