Year	Percent of GDP
2004-01-01	13.7370218414749
2005-01-01	13.1927813908990
2006-01-01	15.4492153183722
2007-01-01	12.6234358000776
2008-01-01	10.1885166917220
2009-01-01	12.5635831748829
2010-01-01	13.1342864104017
2011-01-01	13.0062252121384
2012-01-01	18.2462821689299
2013-01-01	14.0399537416010
2014-01-01	14.5711870187179
2015-01-01	13.4420681421404
2016-01-01	13.0111713205394
2017-01-01	19.8701178142916
2018-01-01	20.6260627566659
2019-01-01	21.0575684460867