2000
1980
1983
1995
2006
1979
2007
1980
1988
2006
2010
1977
1977
2001
2012
1992
1973
1981
1985
1988
1996
1989
1994
1971
1986
2000
1990
1997
2004
2007
1975
2008
2003
1976
1983
1999
1974
2010
1975
1973
1979
1993
1994
1973
1991
2006
2005
1978
1973
1989
1972
2006
1993
1992
2005
2004
1989
1980
1982
2005
1988
1980
2002
1974
1990
1978
1985
1979
1971
1986
2009
1980
1994
1995
1972
1982
1989
1993
1996
1984
1983
1985
2003
2000
Comments