Year	Percent of GDP
2000-01-01	42.2748
2001-01-01	38.4082
2002-01-01	36.2919
2003-01-01	35.9395
2004-01-01	33.3206
2005-01-01	31.4334
2006-01-01	36.0903
2007-01-01	35.1282
2008-01-01	34.1974
2009-01-01	32.0161
2010-01-01	29.1696
2011-01-01	28.7137
2012-01-01	30.3312
2013-01-01	29.4588
2014-01-01	28.9913
2015-01-01	26.9123
2016-01-01	29.1596
2017-01-01	29.4073
2018-01-01	33.5942
2019-01-01	34.2046