Year	Percent of GDP
2004-01-01	13.89236085317180
2005-01-01	16.80567017794540
2006-01-01	17.28474485145690
2007-01-01	18.24209205310660
2008-01-01	7.82732534908727
2009-01-01	12.43795530919590
2010-01-01	17.24117505665210
2011-01-01	12.44891255725730
2012-01-01	16.96863805668190
2013-01-01	26.51231562366890
2014-01-01	14.58161013316900
2015-01-01	15.18699460309820
2016-01-01	10.15387238265290
2017-01-01	8.14567672403944
2018-01-01	9.58790344965271
2019-01-01	12.54952465340730