Year	Percent of GDP
2003-01-01	63.0771
2004-01-01	50.4490
2005-01-01	39.9109
2006-01-01	32.0081
2007-01-01	25.5052
2008-01-01	31.1504
2009-01-01	41.0337
2010-01-01	42.4035
2011-01-01	36.5123
2012-01-01	34.8299
2013-01-01	34.6632
2014-01-01	35.5903
2015-01-01	41.4461
2016-01-01	44.5534
2017-01-01	44.9178
2018-01-01	44.2211
2019-01-01	44.0910