Year	Percent of GDP
2004-01-01	138.4398
2005-01-01	136.3325
2006-01-01	139.3164
2007-01-01	122.7462
2008-01-01	110.2491
2009-01-01	120.7119
2010-01-01	105.4149
2011-01-01	98.8779
2012-01-01	106.6582
2013-01-01	104.9172
2014-01-01	107.6884
2015-01-01	126.9119
2016-01-01	144.6918