1953
1954
1960
1952
1952
2000
1953
1962
1970
1960
1955
1953
1953
1955
1951
2007
1979
1963
1962
1957
2005
1973
2003
1958
1955
1995
1984
1994
1956
1957
1963
1954
1951
1968
1958
1962
1961
1962
1962
2011
1993
1971
1980
1994
2006
1961
1960
1953
1953
1953
1961
1954
1955
1955
1956
1958
1958
1959
1956
1956
1955
1955
1956
1998
1990
1972
1970
1991
1986
1959
1951
1992
1988
1964
1999
1958
2004
1952
1971
1982
1994
1967
1962
1979
1956
1978
1989
1993
1972
1951
1977
1961
1973
1961
1974
1962
1992
1988
1997
1993
1952
1989
1964
1974
1987
1953
1952
1966
1996
1992
1996
1991
1977
1976
1954
1966
1966
1955
2003
1975
1960
2008
1953
1953
1966
1958
1956
1959
1961
1976
1976
1965
Comments