1971
1975
1970
1979
1968
1962
1973
2007
1961
1964
1984
1970
1990
1958
1973
1967
1967
1961
1963
1971
1971
1968
1970
1966
1970
1970
1967
1972
1967
1969
1963
1978
1976
1968
1973
1969
1963
1981
1966
1967
1961
1995
1976
1963
1960
1982
1992
1970
1986
1960
1996
1970
1963
1990
1974
1974
1963
1960
1970
1984
1964
1964
2000
1971
1972
1962
1965
1979
1998
1989
1976
2007
1964
1992
1998
1968
1963
2003
1972
1999
1979
2005
1972
1966
1991
1964
1947
1947
1967
1963
1975
1970
1985
1965
1987
1974
1994
1970
1963
1970
1978
1987
1987
1961
1980
1969
1971
1960
2007
1959
1960
1959
1962
1962
1958
1958
1969
1987
1964
1965
1962
1961
1963
1986
1964
1962
1963
1963
1965
1966
1964
1974
1975
1982
1988
1976
1963
1976
1961
1972
1972
1959
1966
1958
1991
Comments