Year	Percent of GDP
2004-01-01	35.1132898794387
2005-01-01	43.1941527657914
2006-01-01	45.1548619866108
2007-01-01	46.1433837198446
2008-01-01	33.4539631456542
2009-01-01	26.8319066725724
2010-01-01	38.2387117862503
2011-01-01	41.8180564574140
2012-01-01	40.6229468961615
2013-01-01	38.9832330647871
2014-01-01	43.4989635073334
2015-01-01	41.1528096494624
2016-01-01	38.8069344127421
2017-01-01	40.3020961017077
2018-01-01	37.0556683030808
2019-01-01	37.7208454231559