Year	Percent of GDP
2000-01-01	83.6350
2001-01-01	91.3015
2002-01-01	93.5791
2003-01-01	78.7058
2004-01-01	56.6843
2005-01-01	22.0477
2006-01-01	5.7022
2007-01-01	-10.8808
2008-01-01	-38.3942
2009-01-01	-39.3054
2010-01-01	-37.7858
2011-01-01	-37.6563
2012-01-01	-47.7243
2013-01-01	-50.8688
2014-01-01	-47.0557
2015-01-01	-35.9079
2016-01-01	-17.1153
2017-01-01	-7.7225
2018-01-01	2.0400
2019-01-01	7.5858