Year	Percent of GDP
2005-01-01	67.0351
2006-01-01	66.9162
2007-01-01	72.4880
2008-01-01	70.8719
2009-01-01	69.4843
2010-01-01	69.3334
2011-01-01	68.0584
2012-01-01	67.1691
2013-01-01	62.1715
2014-01-01	64.6090
2015-01-01	64.7014
2016-01-01	68.5194
2017-01-01	129.4325