Year Percent of GDP 2004-01-01 0.00279994179831127 2005-01-01 0.00367615018027997 2006-01-01 0.00378605363294531 2007-01-01 0.00322263133674812 2008-01-01 0.00331174839317003 2009-01-01 0.00412979759204742 2010-01-01 0.00745857056792051 2011-01-01 0.00724199841959771 2012-01-01 0.00816102350683864 2013-01-01 0.00856297947830308 2014-01-01 0.00662656955877056 2015-01-01 0.00911866593526008