Year	Percent of GDP
2004-01-01	0.3510
2005-01-01	0.4239
2006-01-01	0.5466
2007-01-01	0.6094
2008-01-01	0.7218
2009-01-01	0.8547
2010-01-01	1.0323
2011-01-01	1.3765
2012-01-01	1.4894
2013-01-01	1.3419
2014-01-01	1.3983
2015-01-01	0.1361
2016-01-01	1.8603