Year	Percent of GDP
2010-01-01	20.0967
2011-01-01	19.1640
2012-01-01	19.9161
2013-01-01	20.8057
2014-01-01	21.0810
2015-01-01	21.3664
2016-01-01	24.9974
2017-01-01	25.8374