Year	Percent of GDP
2004-01-01	11.8730992335317
2005-01-01	12.3479591670558
2006-01-01	13.8044932280038
2007-01-01	11.2459093779490
2008-01-01	11.1844330380840
2009-01-01	13.9888856946526
2010-01-01	13.7769229039914
2011-01-01	16.6868433167321
2012-01-01	19.0116823024735
2013-01-01	17.7843490935299
2014-01-01	18.5361150069835
2015-01-01	19.3539936891107
2016-01-01	19.8836426537325
2017-01-01	24.5536359810630
2018-01-01	24.3569577136538
2019-01-01	23.8952284836596