Year	Percent of GDP
2009-01-01	25.2146
2010-01-01	26.1153
2011-01-01	24.5123
2012-01-01	22.4090
2013-01-01	21.8627
2014-01-01	21.9211
2015-01-01	23.6604
2016-01-01	26.9625