Year	Percent of GDP
2004-01-01	10.7049
2005-01-01	9.3415
2006-01-01	7.4725
2007-01-01	15.5499
2008-01-01	11.3270
2009-01-01	11.2335
2010-01-01	0.0422
2011-01-01	0.0326
2012-01-01	0.0272