Year	Percent of GDP
2004-01-01	72.7969720409301
2005-01-01	67.5263147548655
2006-01-01	65.6512202443311
2007-01-01	61.7942236391898
2008-01-01	57.4885045365293
2009-01-01	53.6247822066999
2010-01-01	50.7376325968990
2011-01-01	45.7409731692574
2012-01-01	42.5757085219844
2013-01-01	18.2211373950978
2014-01-01	21.6825557602761
2015-01-01	23.8706027965229
2016-01-01	27.6743613301051
2017-01-01	32.3734861336772
2018-01-01	28.9907431322501
2019-01-01	30.5261644476345