Year	Percent of GDP
2004-01-01	50.1772
2005-01-01	45.1512
2006-01-01	45.8323
2007-01-01	54.4132
2008-01-01	52.7606
2009-01-01	72.8499
2010-01-01	67.6066
2011-01-01	54.6479
2012-01-01	51.1882
2013-01-01	55.3711
2014-01-01	63.3855
2015-01-01	93.2974
2016-01-01	95.6550
2017-01-01	99.3152