Year	Percent of GDP
2008-01-01	32.2248
2009-01-01	36.7157
2010-01-01	35.4253
2011-01-01	29.1123
2012-01-01	26.2527
2013-01-01	23.1060
2014-01-01	21.3951
2015-01-01	20.0782
2016-01-01	25.4783