Year	Percent of GDP
2004-01-01	5.18219529656233
2005-01-01	3.96613678295338
2006-01-01	3.49253906353388
2007-01-01	3.50752498268170
2008-01-01	2.72995518603448
2009-01-01	13.55067002656430
2010-01-01	15.25645888060750
2011-01-01	12.33512731293720
2012-01-01	12.41998778196230
2013-01-01	12.12831567760290
2014-01-01	11.62328845325940
2015-01-01	11.30365101464810
2016-01-01	9.98989001618549
2017-01-01	14.01818515819820
2018-01-01	11.32437949178160
2019-01-01	9.79595572896284