Year	Percent of GDP
2004-01-01	1.1870
2005-01-01	1.5414
2006-01-01	2.2405
2007-01-01	2.6355
2008-01-01	3.7467
2009-01-01	4.5186
2010-01-01	6.7638
2011-01-01	10.4327
2012-01-01	9.8507
2013-01-01	9.8497
2014-01-01	10.4947
2015-01-01	10.2894
2016-01-01	10.1309