Year	Percent of GDP
2004-01-01	20.1691448339583
2005-01-01	21.4470152484314
2006-01-01	21.3706615737731
2007-01-01	22.0951958076040
2008-01-01	22.8259135103860
2009-01-01	23.1341664395395
2010-01-01	24.2122474324780
2011-01-01	23.5720993937171
2012-01-01	24.1760630970791
2013-01-01	25.3962202597718
2014-01-01	27.1503402500072
2015-01-01	27.1945503832948
2016-01-01	27.0171692098161
2017-01-01	26.1554361203960
2018-01-01	25.3559020250136
2019-01-01	24.8382729433554