Year	Percent of GDP
2005-01-01	9.3041
2006-01-01	7.5892
2007-01-01	6.9738
2008-01-01	6.4890
2009-01-01	5.1979
2010-01-01	4.1950
2011-01-01	3.3125
2012-01-01	3.1712
2013-01-01	2.7320
2014-01-01	2.6074
2015-01-01	2.8225
2016-01-01	2.9402