Year	Percent of GDP
2005-01-01	12.2200
2006-01-01	15.3482
2007-01-01	20.6378
2008-01-01	18.9537
2009-01-01	19.6195
2010-01-01	17.4290
2011-01-01	19.3767
2012-01-01	24.1038
2013-01-01	28.5034