Year	Percent of GDP
2004-01-01	71.5407392234561
2005-01-01	56.7839382553395
2006-01-01	55.8396276793330
2007-01-01	61.0740695962892
2008-01-01	52.9510775116926
2009-01-01	49.5877307268073
2010-01-01	46.4729489418768
2011-01-01	35.5385733178641
2012-01-01	38.1555247145584
2013-01-01	43.2962499251056
2014-01-01	48.7339815821068
2015-01-01	48.0483171271907
2016-01-01	47.1934994278234
2017-01-01	44.5692209071196
2018-01-01	42.5797622568655
2019-01-01	41.8237077697418