1985
1998
1968
2000
1992
1988
1993
1985
1972
1997
2000
1990
1993
1987
1993
1996
2006
2003
1995
1999
1979
2004
2000
1998
1984
1984
1978
1998
1992
1974
1984
1982
1978
1989
1982
1994
1976
1988
1997
1994
1989
1974
1996
1989
1994
2000
1993
1979
1999
1997
1975
2002
1984
1992
1975
1969
1993
1998
1983
1997
1998
1974
1973
1998
1979
Comments