Year	Percent of GDP
2000-01-01	15.1840
2001-01-01	15.8484
2002-01-01	15.9390
2003-01-01	15.4062
2004-01-01	21.8053
2005-01-01	23.5201
2006-01-01	25.4508
2007-01-01	28.6578
2008-01-01	27.4555
2009-01-01	27.1094
2010-01-01	26.0021
2011-01-01	27.3178
2012-01-01	27.7534
2013-01-01	26.7363
2014-01-01	27.0478
2015-01-01	27.0966
2016-01-01	27.5378
2017-01-01	28.2866
2018-01-01	27.2605
2019-01-01	27.0044