Year	Percent of GDP
2004-01-01	14.2443073407005
2005-01-01	17.8739790810113
2006-01-01	19.8708562704653
2007-01-01	19.3374652375253
2008-01-01	17.0703784250715
2009-01-01	19.9663580659471
2010-01-01	20.8835150256655
2011-01-01	25.4930815226772
2012-01-01	26.6916931472842
2013-01-01	26.6611936777597
2014-01-01	27.5096191546701
2015-01-01	30.6547152740006
2016-01-01	31.1713040438581
2017-01-01	21.7911368702336
2018-01-01	27.5804843956536
2019-01-01	24.2863929231356