Year	Percent of GDP
2007-01-01	1.2073
2008-01-01	1.5998
2009-01-01	1.6156
2010-01-01	1.9583
2011-01-01	2.3188
2012-01-01	2.1774
2013-01-01	2.4778
2014-01-01	2.4058