Year	Percent of GDP
1996-01-01	5.59294988311306
1997-01-01	5.97774588970013
1998-01-01	5.92715323675596
1999-01-01	8.00131073066808
2000-01-01	8.36655570890287
2001-01-01	10.36122607238060
2002-01-01	11.90077337149170
2003-01-01	13.05659290838930
2004-01-01	14.22670123676820
2005-01-01	13.30780601013070
2006-01-01	12.43256730355860
2007-01-01	11.47242871772350
2008-01-01	11.42812954660930
2009-01-01	9.16192139645933
2010-01-01	9.04037397221507
2011-01-01	9.74197114732138
2012-01-01	9.82769216494011
2013-01-01	9.76519609379289
2014-01-01	9.13271861462865
2015-01-01	10.55178732059760
2016-01-01	10.35908953660020
2017-01-01	10.62157403049760