Year	Percent of GDP
2005-01-01	2.4867
2006-01-01	2.2643
2007-01-01	2.1707
2008-01-01	2.3769
2009-01-01	2.4953
2010-01-01	2.2462
2011-01-01	2.1018
2012-01-01	2.5585
2013-01-01	3.7604