Year	Percent of GDP
2004-01-01	15.9438379756180
2005-01-01	54.2798837924000
2006-01-01	41.0798905783894
2007-01-01	38.5148244252424
2008-01-01	16.0866106611337
2009-01-01	17.3724036498941
2010-01-01	18.5439536888035
2011-01-01	20.2352845924829
2012-01-01	16.7953773747514
2013-01-01	20.5681201537518
2014-01-01	15.1046013859462
2015-01-01	16.6578178560290
2016-01-01	14.3988798645852
2017-01-01	13.7566718941841
2018-01-01	14.7487845811673
2019-01-01	13.3973273390800