Year	Percent of GDP
2004-01-01	5.22631540760301
2005-01-01	8.70802523620780
2006-01-01	7.59680775293454
2007-01-01	10.54031369918760
2008-01-01	8.58432752026484
2009-01-01	13.22306754574800
2010-01-01	15.80851911696300
2011-01-01	11.47189530008520
2012-01-01	8.19483544406911
2013-01-01	7.44502443830490
2014-01-01	13.42372249991830
2015-01-01	5.25276543632289
2016-01-01	8.51209215694066
2017-01-01	9.34404345228680
2018-01-01	7.69739447308623
2019-01-01	9.40660754119624