Year	Percent of GDP
2005-01-01	0.1939
2006-01-01	0.1588
2007-01-01	0.1305
2008-01-01	0.1252
2009-01-01	0.2031
2010-01-01	0.1172
2011-01-01	0.0278
2012-01-01	0.0165
2013-01-01	0.0070