Year	Percent of GDP
2004-01-01	0.101305524288773
2005-01-01	0.101814477289712
2006-01-01	0.111062965590635
2007-01-01	0.112994830525563
2008-01-01	0.119921915134080
2009-01-01	0.129204792206233
2010-01-01	0.126176517351591
2011-01-01	0.121132951777522
2012-01-01	0.115860600011572
2013-01-01	0.110153388593617
2014-01-01	0.116316470685429
2015-01-01	0.117157767190813