Year	Percent of GDP
2004-01-01	44.7842071082905
2005-01-01	36.6036775416091
2006-01-01	10.6638525187881
2007-01-01	14.4841773190621
2008-01-01	14.1442249131115
2009-01-01	19.5700142168257
2010-01-01	19.4396426014079
2011-01-01	19.3427339659658
2012-01-01	21.8276064060104
2013-01-01	24.8962361434874
2014-01-01	35.7760422542026
2015-01-01	42.7779564741845
2016-01-01	38.4714193274285
2017-01-01	36.4972735961766
2018-01-01	34.4687045918823
2019-01-01	31.2553800677935