Year	Percent of GDP
1995-01-01	24.7453295658595
1996-01-01	23.8871554852860
1997-01-01	25.5546430550261
1998-01-01	26.1226193188735
1999-01-01	24.9923470195908
2000-01-01	27.0501906739687
2001-01-01	26.7579598096683
2002-01-01	27.2920517146182
2003-01-01	25.7316848568308
2004-01-01	26.4665741450253
2005-01-01	27.5510975708088
2006-01-01	29.7414420586558
2007-01-01	30.4031166510853
2008-01-01	30.5842802433042
2009-01-01	24.8771929890886
2010-01-01	25.6624451029096
2011-01-01	27.9484420508602
2012-01-01	27.8806025070749
2013-01-01	28.2906233960124
2014-01-01	28.0144975109526
2015-01-01	28.2447447310703
2016-01-01	27.4672874801771
2017-01-01	28.2626608346461