Year	Percent of GDP
2006-01-01	0.1932
2007-01-01	0.2220
2008-01-01	0.2370
2009-01-01	0.3283
2010-01-01	0.3607
2011-01-01	0.4251
2012-01-01	0.5203
2013-01-01	0.6304
2014-01-01	0.7949
2015-01-01	1.0785