2000
1951
1973
1968
1983
1957
1963
1960
1964
1970
1949
1975
1963
1960
1947
1954
1969
1966
1969
1945
1987
1984
1966
1960
1958
1962
1996
1948
1967
1986
1987
1964
1970
1959
1958
2003
1981
1987
1999
2010
1985
1952
1967
1961
1972
1998
1981
1949
1948
1974
1948
1958
1970
1960
1962
1973
1981
2002
1977
1971
1972
1974
1982
1986
1973
1983
1997
1976
1963
Comments