1997
1994
2000
1997
2010
2012
1989
1988
1993
1984
1989
1992
1990
1988
1988
1992
1990
1999
1987
2004
2007
2006
2013
2016
1993
2014
2016
2004
2003
1989
2001
2012
2002
2002
2000
1994
1990
1990
1990
1991
1991
2008
1989
1989
1983
1983
1992
1989
1993
1994
2013
1985
1989
1998
1988
1987
1989
1990
1993
1989
1990
1993
1996
1990
1991
1986
1995
1994
1989
1988
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