Year	Percent of GDP
2004-01-01	18.8407359701523
2005-01-01	20.8047391451185
2006-01-01	24.9918584315737
2007-01-01	27.8659652036369
2008-01-01	31.5212388838554
2009-01-01	32.7524495726728
2010-01-01	34.8788590221257
2011-01-01	35.8449406764144
2012-01-01	34.0408395414346
2013-01-01	36.6960120544592
2014-01-01	40.8735025686715
2015-01-01	42.4194829084147
2016-01-01	41.0292084580723
2017-01-01	39.2403063945331
2018-01-01	45.7287634868187
2019-01-01	46.2820657742855