Year	Percent of GDP
1990-01-01	-2.17
1991-01-01	-2.77
1992-01-01	-1.68
1993-01-01	-1.09
1994-01-01	-1.31
1995-01-01	-2.63
1996-01-01	-2.82
1997-01-01	-1.73
1998-01-01	3.75
1999-01-01	3.42
2000-01-01	4.42
2001-01-01	3.91
2002-01-01	3.66
2003-01-01	3.17
2004-01-01	0.58
2005-01-01	0.09
2006-01-01	2.74
2007-01-01	2.22
2008-01-01	0.05
2009-01-01	1.80
2010-01-01	0.68
2011-01-01	0.20
2012-01-01	-2.66
2013-01-01	-3.08