Year	Percent of GDP
2008-01-01	0.0770
2009-01-01	0.4202
2010-01-01	2.2388
2011-01-01	10.5440
2012-01-01	28.3356
2013-01-01	40.6638
2014-01-01	51.1925
2015-01-01	51.9416