Year	Percent of GDP
2004-01-01	18.21946008964560
2005-01-01	16.77345299896460
2006-01-01	13.41324822754110
2007-01-01	12.08298578903090
2008-01-01	9.90164109110971
2009-01-01	15.98057542584740
2010-01-01	17.27647787431980
2011-01-01	3.84887846324896
2012-01-01	5.25145831334140
2013-01-01	1.34835492256082
2014-01-01	9.30771205611374
2015-01-01	9.02606815622946
2016-01-01	7.80216354928643
2017-01-01	9.04435944646514
2018-01-01	9.71019402418159
2019-01-01	10.70285776823050