Year	Percent of GDP
2005-01-01	7.5710
2006-01-01	10.3615
2007-01-01	11.1453
2008-01-01	10.6886
2009-01-01	11.2062
2010-01-01	9.9828
2011-01-01	11.6840
2012-01-01	15.9606
2013-01-01	19.5724