Year	Percent of GDP
2004-01-01	61.9081512342690
2005-01-01	67.1726285249266
2006-01-01	73.3550614330760
2007-01-01	79.0508849956056
2008-01-01	80.7998774198913
2009-01-01	77.6903086003501
2010-01-01	75.8044824452904
2011-01-01	74.5884043141108
2012-01-01	72.9424386849801
2013-01-01	70.9680034644293
2014-01-01	70.7924292883517
2015-01-01	73.4534130123727
2016-01-01	72.5590382671228
2017-01-01	72.5590382671229
2018-01-01	72.5590382671227
2019-01-01	72.5590382671227