Year Percent of GDP 1995-01-01 37.6287488252350 1996-01-01 40.1229860454116 1997-01-01 48.0871785254250 1998-01-01 85.8247861791665 1999-01-01 77.8983143065465 2000-01-01 73.0188822348686 2001-01-01 60.7753291163718 2002-01-01 59.5592506390136 2003-01-01 52.5339189609093 2004-01-01 51.9546574016172 2005-01-01 32.4252163949683 2006-01-01 29.1790519570973 2007-01-01 23.2397523835630 2008-01-01 18.4426494931108 2009-01-01 27.6322264363496 2010-01-01 26.3229814691074 2011-01-01 23.7090558669758 2012-01-01 24.3259057045236 2013-01-01 23.6876927668889 2014-01-01 24.8099955377064 2015-01-01 25.2940120591043 2016-01-01 37.8714447144324