Year	Percent of GDP
2004-01-01	42.4344210650326
2005-01-01	46.6263928180486
2006-01-01	18.0657999063531
2007-01-01	18.5345269717138
2008-01-01	20.2654111902750
2009-01-01	21.9372921277239
2010-01-01	25.2887299324118
2011-01-01	23.9647634712943
2012-01-01	25.3898671753986
2013-01-01	26.3682165546553
2014-01-01	27.3578593712237
2015-01-01	30.6665939276094
2016-01-01	35.9523297347772
2017-01-01	35.4461536991213
2018-01-01	36.9208171755979
2019-01-01	37.1436136409437