Year	Percent of GDP
1995-01-01	-0.44
1996-01-01	-0.51
1997-01-01	0.10
1998-01-01	0.68
1999-01-01	1.81
2000-01-01	2.77
2001-01-01	0.44
2002-01-01	0.72
2003-01-01	1.47
2004-01-01	1.79
2005-01-01	2.11
2006-01-01	2.45
2007-01-01	2.07
2008-01-01	2.26
2009-01-01	2.42
2010-01-01	2.89
2011-01-01	2.49
2012-01-01	3.99
2013-01-01	4.62
2014-01-01	3.91