Year	Percent of GDP
1995-01-01	42.0843087434556
1996-01-01	41.5143985662742
1997-01-01	43.7376117392324
1998-01-01	42.6149940359617
1999-01-01	42.9540451409267
2000-01-01	52.2277211334310
2001-01-01	54.0873572394020
2002-01-01	49.4161196674193
2003-01-01	51.2436543129895
2004-01-01	56.8939240866147
2005-01-01	55.9293998250139
2006-01-01	59.9834729159660
2007-01-01	62.3814346317649
2008-01-01	59.8505299923093
2009-01-01	50.7784617746486
2010-01-01	60.7124303503123
2011-01-01	66.5960491972027
2012-01-01	68.3541165009071
2013-01-01	68.9624744629379
2014-01-01	74.2332353737230
2015-01-01	75.3144468538398
2016-01-01	73.4598034746137
2017-01-01	75.2434084484851