Year	Percent of GDP
1995-01-01	2.87
1996-01-01	4.09
1997-01-01	3.75
1998-01-01	2.51
1999-01-01	1.77
2000-01-01	2.42
2001-01-01	2.72
2002-01-01	0.83
2003-01-01	0.07
2004-01-01	0.59
2005-01-01	1.35
2006-01-01	1.57
2007-01-01	1.32
2008-01-01	1.38
2009-01-01	2.10
2010-01-01	2.94
2011-01-01	3.13
2012-01-01	3.39
2013-01-01	3.44