Year	Percent of GDP
2004-01-01	4.49733619416042
2005-01-01	5.57448010099551
2006-01-01	6.83889760312299
2007-01-01	7.61854817826385
2008-01-01	9.11346313808723
2009-01-01	10.87477961510200
2010-01-01	13.82961932068380
2011-01-01	13.93238573376050
2012-01-01	14.57426270200440
2013-01-01	12.45304170557480
2014-01-01	11.69442983285600
2015-01-01	12.20332187962590
2016-01-01	10.44369415643800
2017-01-01	9.05088637997180