Year	Percent of GDP
1988-01-01	-0.30
1989-01-01	-2.95
1990-01-01	-2.80
1991-01-01	-2.37
1992-01-01	-3.65
1993-01-01	-3.32
1994-01-01	-3.08
1995-01-01	-3.90
1996-01-01	-4.77
1997-01-01	-5.20
1998-01-01	-2.68
1999-01-01	-4.88
2000-01-01	-3.28
2001-01-01	-0.81
2002-01-01	-2.19
2003-01-01	-2.45
2004-01-01	-4.56
2005-01-01	-7.09
2006-01-01	-7.17
2007-01-01	-6.82
2008-01-01	-7.64
2009-01-01	-2.23
2010-01-01	-2.20
2011-01-01	-2.81
2012-01-01	-4.00
2013-01-01	-3.30