Year	Percent of GDP
2004-01-01	25.8356456468575
2005-01-01	23.7728095272115
2006-01-01	24.9732062991557
2007-01-01	33.0178852655659
2008-01-01	40.9606049281413
2009-01-01	35.6471285792462
2010-01-01	23.4242258265620
2011-01-01	17.6377361238737
2012-01-01	17.5609097935974
2013-01-01	15.8606174112010
2014-01-01	15.5796959468804
2015-01-01	13.0567741768933
2016-01-01	14.7927662244243
2017-01-01	15.1505178962111
2018-01-01	17.0716597276906
2019-01-01	18.9585207343284