Year	Percent of GDP
2004-01-01	49.0647298874197
2005-01-01	34.4899509468081
2006-01-01	32.1727867737751
2007-01-01	34.5400605431647
2008-01-01	13.7679429980447
2009-01-01	20.3171614492894
2010-01-01	16.8348747754167
2011-01-01	15.3898361490245
2012-01-01	16.6126156442928
2013-01-01	24.2093703107888
2014-01-01	25.3359086951236
2015-01-01	33.2506649340241
2016-01-01	35.6186503709640
2017-01-01	40.5557836036968
2018-01-01	37.3851539095754
2019-01-01	40.6478347423370