Year	Percent of GDP
2004-01-01	20.3357280265340
2005-01-01	22.6762364404160
2006-01-01	21.6768327833813
2007-01-01	23.8439379378771
2008-01-01	23.9374091560648
2009-01-01	23.5396140006542
2010-01-01	25.2765399465399
2011-01-01	26.1830625954996
2012-01-01	25.7086782376502
2013-01-01	26.8334918537963
2014-01-01	28.2662897564512
2015-01-01	27.4026732711548
2016-01-01	25.7872591057986
2017-01-01	25.4123183307523
2018-01-01	25.3631554896105
2019-01-01	24.1031115858742