Year	Percent of GDP
2004-01-01	28.98093293206290
2005-01-01	18.09243385192920
2006-01-01	-2.77541011555429
2007-01-01	6.03686499496326
2008-01-01	20.15707450423330
2009-01-01	14.22419899457470
2010-01-01	32.96487829953400
2011-01-01	16.93926403558180
2012-01-01	13.73678128437300
2013-01-01	13.06377322757790
2014-01-01	3.26466025074893
2015-01-01	19.27311175461100
2016-01-01	21.02739713373370
2017-01-01	18.70590936180570
2018-01-01	22.15495932273240
2019-01-01	22.19145119940620