1958
1967
1962
1952
1960
1956
1987
1983
1969
1958
1960
1967
1988
1946
1970
1970
1984
1971
1968
1984
1988
1954
1969
1969
1981
1985
1971
1949
1970
1955
1981
1958
1984
1967
1992
1972
1966
1982
1946
1971
1986
1986
1996
1963
1965
1956
1980
1960
1983
1955
1984
1985
1994
1972
1980
1944
1957
1979
1966
1986
1985
1986
1949
1950
1955
1965
1980
1973
1988
1971
1952
1941
1984
1965
1958
1955
1951
1987
1985
1955
1948
1969
1973
1979
1942
1970
1957
1982
1977
1984
1970
1988
1972
1978
1954
1984
1990
1987
1986
1983
1985
2007
1969
1974
1970
1956
1981
1993
1991
1968
1954
1955
1984
1977
1978
1956
1983
1957
1951
1963
1967
1962
1962
1972
1973
1971
1970
1976
1975
1965
1972
1963
1975
1973
1974
1981
1980
1970
1978
1977
1972
1973
1964
1980
1980
1960
1968
1953
1981
1967
1972
1966
1964
1983
1989
1969
1998
1967
1978
1968
1955
1955
1976
1983
1978
1977
1971
1971
1978
1966
1999
1990
1949
1981
1993
1972
1985
1964
1956
1957
1975
1986
1958
1988
1980
1993
1966
1966
1991
1988
1988
1986
1984
1978
1978
1978
1987
1955
1973
1967
1973
Comments