Year	Percent of GDP
2004-01-01	16.6688138890026
2005-01-01	10.0605472763978
2006-01-01	14.2944220409021
2007-01-01	20.6759286049431
2008-01-01	22.0099036535237
2009-01-01	14.5719398685766
2010-01-01	13.1785672878207
2011-01-01	10.6979678233563
2012-01-01	10.1574465432803
2013-01-01	10.1145264710097
2014-01-01	15.2647704094939
2015-01-01	11.1680154502250
2016-01-01	15.3609016417767
2017-01-01	14.8454858523871
2018-01-01	14.9137489566099
2019-01-01	15.5457652323666