Year	Percent of GDP
2006-01-01	0.5668
2007-01-01	1.7228
2008-01-01	1.3522
2009-01-01	2.2190
2010-01-01	2.6200
2011-01-01	2.5865
2012-01-01	3.2753
2013-01-01	4.0899
2014-01-01	3.9830
2015-01-01	4.5041
2016-01-01	6.6559
2017-01-01	8.4730