Year	Percent of GDP
1995-01-01	43.8509575410006
1996-01-01	51.2987734567489
1997-01-01	53.7051976384282
1998-01-01	57.1459929075862
1999-01-01	36.9271591009653
2000-01-01	43.7166150576425
2001-01-01	47.9403322742544
2002-01-01	46.7877146556071
2003-01-01	48.2163293495942
2004-01-01	51.5047256993424
2005-01-01	54.9550045842926
2006-01-01	63.8050078710712
2007-01-01	69.9477855863180
2008-01-01	73.3121287936708
2009-01-01	62.2603914245216
2010-01-01	72.0955103408340
2011-01-01	81.1497552856727
2012-01-01	82.7178721215830
2013-01-01	82.8757422597255
2014-01-01	81.4695750041714
2015-01-01	83.7118896337988
2016-01-01	83.8969284422279
2017-01-01	87.1076209612588