Year Percent of GDP 2009-01-01 0.8108 2010-01-01 0.9045 2011-01-01 0.5979 2012-01-01 0.4432 2013-01-01 0.6115 2014-01-01 0.5446 2015-01-01 0.7513 2016-01-01 1.0104