Year	Percent of GDP
2009-01-01	21.7825
2010-01-01	17.4044
2011-01-01	12.3078
2012-01-01	11.9559
2013-01-01	13.3010
2014-01-01	14.1477
2015-01-01	18.0596
2016-01-01	20.1471