Year	Percent of GDP
2004-01-01	14.4300957707006
2005-01-01	15.8743975686263
2006-01-01	16.0542159164641
2007-01-01	15.3101449598127
2008-01-01	13.1585758898403
2009-01-01	15.0087058898123
2010-01-01	16.1700183126472
2011-01-01	18.2930053259193
2012-01-01	32.3884371760538
2013-01-01	35.9226393115236
2014-01-01	30.1651707631612
2015-01-01	17.8119109417573
2016-01-01	24.7580142166179
2017-01-01	27.0871825378288
2018-01-01	27.0269367341888
2019-01-01	30.8023694940274