Year	Percent of GDP
2004-01-01	35.8771455080330
2005-01-01	41.8321651826591
2006-01-01	42.1140216648290
2007-01-01	46.6215635654649
2008-01-01	50.9418228282793
2009-01-01	45.8285878020476
2010-01-01	39.2120937352577
2011-01-01	38.1604350429483
2012-01-01	39.0646353503080
2013-01-01	38.7440421730926
2014-01-01	37.1536508054770
2015-01-01	35.5384982374567
2016-01-01	35.7599258652268
2017-01-01	39.0349937119998
2018-01-01	40.5711251413319
2019-01-01	40.0633461772650