Year	Percent of GDP
2004-01-01	33.3533599001110
2005-01-01	29.4381446062046
2006-01-01	38.7986149172859
2007-01-01	42.2935360672345
2008-01-01	44.1602121736978
2009-01-01	29.5039224780032
2010-01-01	17.9331094654841
2011-01-01	11.7185118910279
2012-01-01	23.0406629153970
2013-01-01	25.0542438870141
2014-01-01	25.8742593770514
2015-01-01	24.7045036031961
2016-01-01	19.7255579636825
2017-01-01	20.3354259441136
2018-01-01	19.0200807389559
2019-01-01	18.3465416713964