Year	Percent of GDP
2004-01-01	22.2127464956563
2005-01-01	22.0626594223671
2006-01-01	20.9396106517515
2007-01-01	20.6428962027194
2008-01-01	22.7038419471884
2009-01-01	24.8004795627242
2010-01-01	24.3699152803801
2011-01-01	24.0650300773937
2012-01-01	22.8479597540525
2013-01-01	24.4490422855179
2014-01-01	23.5202850569553
2015-01-01	24.3755536407658
2016-01-01	24.4986974071134
2017-01-01	26.0529480081164
2018-01-01	25.9049045894400
2019-01-01	25.9015503057978