Year	Percent of GDP
2004-01-01	48.3535085926458
2005-01-01	41.9118967179686
2006-01-01	48.8923976330090
2007-01-01	46.4219815702092
2008-01-01	48.7448748008893
2009-01-01	39.4964599576378
2010-01-01	39.6105537075814
2011-01-01	41.1115925730939
2012-01-01	38.6659194993678
2013-01-01	33.9667730372568
2014-01-01	34.2071101205297
2015-01-01	41.9688333756842
2016-01-01	39.3153591518563
2017-01-01	42.3581850445142
2018-01-01	42.5792195417438
2019-01-01	43.6329242089591