Year	Percent of GDP
2000-01-01	30.3302
2001-01-01	32.0352
2002-01-01	31.5323
2003-01-01	28.7274
2004-01-01	28.8976
2005-01-01	29.0588
2006-01-01	28.4518
2007-01-01	28.0796
2008-01-01	23.0064
2009-01-01	32.8549
2010-01-01	30.6119
2011-01-01	28.5017
2012-01-01	30.9867
2013-01-01	28.2925
2014-01-01	33.3983
2015-01-01	41.5188
2016-01-01	39.9443
2017-01-01	32.3586
2018-01-01	30.3703
2019-01-01	28.1769