Year	Percent of GDP
2005-01-01	1.6313
2006-01-01	2.5652
2007-01-01	0.8989
2008-01-01	1.1642
2009-01-01	1.1089
2010-01-01	0.4300
2011-01-01	0.5295
2012-01-01	0.7771
2013-01-01	1.0733
2014-01-01	1.1834
2015-01-01	1.3826
2016-01-01	1.3309
2017-01-01	1.4330