Year	Percent of GDP
2000-01-01	28.5996
2001-01-01	31.5703
2002-01-01	35.2160
2003-01-01	29.2631
2004-01-01	29.1703
2005-01-01	28.8816
2006-01-01	29.2792
2007-01-01	34.9491
2008-01-01	39.3532
2009-01-01	43.9456
2010-01-01	38.6980
2011-01-01	41.1740
2012-01-01	43.4941
2013-01-01	36.6488
2014-01-01	41.2903
2015-01-01	46.2510
2016-01-01	42.2554
2017-01-01	36.9583
2018-01-01	36.8938
2019-01-01	31.2397