1968
1968
1992
2001
1974
1989
1967
1965
1964
1983
1981
2004
1998
1986
1980
1977
1970
1986
1979
1957
1989
1990
1985
1995
1988
1995
1988
1978
1980
1988
1998
2007
1980
1989
1975
1967
1966
1968
1958
1978
1980
1986
1958
1997
2012
1990
1989
1997
1957
1998
1961
1987
1983
1977
1972
2004
1998
1997
1978
1984
1997
1987
1983
2016
1979
1982
1963
1971
1998
1971
1996
1987
1989
2016
1986
1991
1976
1989
1997
1998
2002
2003
1992
1980
1980
1976
2014
2004
1982
1956
1996
1967
1994
1992
1984
1988
1971
1961
1961
1979
1968
1997
2004
1993
1982
1993
1957
1951
1955
1972
1985
1957
1984
1974
1993
1955
1954
1962
1960
1960
1956
1983
1983
1958
1959
1958
1958
1959
1959
1959
1960
1963
1993
1956
1957
1961
1958
1985
1959
1971
1984
1984
2008
1992
1959
1955
1959
1978
1951
1990
1993
1994
1961
1964
1959
1977
1968
1996
1957
1974
1958
1970
1983
1963
1957
1956