Year	Percent of GDP
2004-01-01	12.69690658944360
2005-01-01	11.24001019206270
2006-01-01	11.80991435937820
2007-01-01	13.54429699658240
2008-01-01	13.15070844143430
2009-01-01	9.92300020712827
2010-01-01	8.05554091341903
2011-01-01	7.30644920823361
2012-01-01	6.99874618906776
2013-01-01	7.50732485661035
2014-01-01	7.51068298717115
2015-01-01	9.21346743693722
2016-01-01	9.45537888527970
2017-01-01	10.28369264810110
2018-01-01	12.57512375220910
2019-01-01	14.09387705495330