Year	Percent of GDP
2004-01-01	57.3775261289800
2005-01-01	45.2684465759864
2006-01-01	10.4238756680909
2007-01-01	11.7826055302820
2008-01-01	10.5253425291305
2009-01-01	12.2407350726345
2010-01-01	13.3858163392991
2011-01-01	14.1640672321437
2012-01-01	14.6664379820744
2013-01-01	16.1847029170268
2014-01-01	15.9433432133374
2015-01-01	20.9050754255847
2016-01-01	22.0014618063480
2017-01-01	25.3929862576217
2018-01-01	28.0938763399488
2019-01-01	30.3723530154217