Year	Percent of GDP
2004-01-01	15.158045767482700
2005-01-01	17.211493514989300
2006-01-01	15.685766938212000
2007-01-01	14.398454201563900
2008-01-01	13.904719874496400
2009-01-01	8.534926237256910
2010-01-01	8.155299020037720
2011-01-01	7.927726318500930
2012-01-01	8.502066868402310
2013-01-01	8.189271804618000
2014-01-01	3.664425932607100
2015-01-01	-1.332933516405160
2016-01-01	-0.131797098104441
2017-01-01	3.487736286716110
2018-01-01	4.178532018906340
2019-01-01	3.801029423141060