Year	Percent of GDP
2001-01-01	53.222
2002-01-01	55.587
2003-01-01	58.672
2004-01-01	66.167
2005-01-01	65.560
2006-01-01	64.307
2007-01-01	64.774
2008-01-01	73.790
2009-01-01	86.850
2010-01-01	95.549
2011-01-01	99.873
2012-01-01	103.338
2013-01-01	104.882
2014-01-01	104.576
2015-01-01	104.790
2016-01-01	106.838
2017-01-01	105.199