Year	Percent of GDP
2004-01-01	12.7600254401070
2005-01-01	11.5102853895914
2006-01-01	13.9319746503363
2007-01-01	17.0609137178087
2008-01-01	18.7948443979805
2009-01-01	24.1386480783630
2010-01-01	24.3544903593082
2011-01-01	22.3682612143174
2012-01-01	23.8787772710095
2013-01-01	22.8049766058420
2014-01-01	21.9778975837811
2015-01-01	18.3409353898768
2016-01-01	14.5180268511458
2017-01-01	15.1618814349083
2018-01-01	15.1143475009280
2019-01-01	14.9583831696667