Year	Percent of GDP
2004-01-01	15.6926059776604
2005-01-01	16.2211937347342
2006-01-01	12.8486662552065
2007-01-01	20.1910356302370
2008-01-01	19.8506086049220
2009-01-01	18.8493377356218
2010-01-01	14.9060794501980
2011-01-01	25.6740075016207
2012-01-01	15.4752133459341
2013-01-01	18.2571916044098
2014-01-01	20.2074001343392
2015-01-01	27.5430396208962
2016-01-01	26.3208929151147
2017-01-01	28.3407384331656
2018-01-01	24.7481886191740
2019-01-01	25.0372180204056