Year	Percent of GDP
2009-01-01	20.4269
2010-01-01	15.8006
2011-01-01	18.2651
2012-01-01	22.1930
2013-01-01	18.4058
2014-01-01	17.8983
2015-01-01	16.6157
2016-01-01	11.7366
2017-01-01	14.8918
2018-01-01	14.9528
2019-01-01	15.4019