Year	Percent of GDP
2010-01-01	9.52296325134078
2011-01-01	8.80131007226425
2012-01-01	10.49811384658890
2013-01-01	10.84063915386420
2014-01-01	12.64696962669180
2015-01-01	19.30791606159900
2016-01-01	16.76927586401440