Year	Percent of GDP
2004-01-01	38.2431470198139
2005-01-01	37.1298924554504
2006-01-01	37.2419440366119
2007-01-01	41.3982295936282
2008-01-01	55.1386535699915
2009-01-01	55.7848473364009
2010-01-01	52.0740090641947
2011-01-01	50.5977573787672
2012-01-01	55.6920777887538
2013-01-01	59.3374705460127
2014-01-01	66.6522448727430
2015-01-01	66.9950639892223
2016-01-01	55.9048166483457
2017-01-01	45.1152680249958
2018-01-01	47.6720633222582
2019-01-01	47.6413681310422