Year	Percent of GDP
2004-01-01	17.32007682648590
2005-01-01	16.20765342099770
2006-01-01	15.30773341476450
2007-01-01	13.19519557588410
2008-01-01	11.21869443533130
2009-01-01	14.16535886520430
2010-01-01	15.08598139283200
2011-01-01	14.72252305473220
2012-01-01	14.29084013752320
2013-01-01	15.35534021328500
2014-01-01	15.85534021328500
2015-01-01	11.00000000000000
2016-01-01	8.99999999999999
2017-01-01	7.00000000000001
2018-01-01	6.00000000000000
2019-01-01	5.00000000000000