Year	Percent of GDP
2000-01-01	29.9555
2001-01-01	27.0028
2002-01-01	28.9335
2003-01-01	27.7473
2004-01-01	28.2196
2005-01-01	29.2054
2006-01-01	30.0273
2007-01-01	32.2216
2008-01-01	30.2463
2009-01-01	39.3597
2010-01-01	37.6405
2011-01-01	37.4088
2012-01-01	40.2448
2013-01-01	38.0435
2014-01-01	39.3137
2015-01-01	38.7096
2016-01-01	41.6718
2017-01-01	43.0654
2018-01-01	39.1743
2019-01-01	38.9011