Year	Percent of GDP
2004-01-01	8.04391402431990
2005-01-01	7.63505756785302
2006-01-01	7.62879025769273
2007-01-01	6.52369897413386
2008-01-01	6.31950320302443
2009-01-01	7.60444656548670
2010-01-01	9.54398995478787
2011-01-01	9.96475907997561
2012-01-01	14.10888141706100
2013-01-01	14.39638883953200
2014-01-01	15.34021164681610
2015-01-01	12.88423670155900
2016-01-01	18.93984464109950
2017-01-01	21.28236462613050
2018-01-01	19.87899115123530
2019-01-01	20.39522740686070