Year	Percent of GDP
2004-01-01	14.5914896615817
2005-01-01	15.9031167878472
2006-01-01	16.1260562085437
2007-01-01	17.6183620045222
2008-01-01	19.1579243736591
2009-01-01	22.6158032029418
2010-01-01	23.5376139526124
2011-01-01	23.1167075517785
2012-01-01	21.9399843073078
2013-01-01	19.8370308476454
2014-01-01	21.7244776337991
2015-01-01	23.9656035994402
2016-01-01	25.0995276704213
2017-01-01	24.5137465266498
2018-01-01	25.3003970404107
2019-01-01	25.6192725538789