Year	Percent of GDP
2004-01-01	24.6866794088674
2005-01-01	25.1110631189985
2006-01-01	30.3911378308024
2007-01-01	35.2861124276531
2008-01-01	34.5621364863461
2009-01-01	36.8359301505811
2010-01-01	39.7952154707307
2011-01-01	43.3908975853352
2012-01-01	44.1229774427547
2013-01-01	47.6681440461868
2014-01-01	46.7039270902288
2015-01-01	51.4665237692154
2016-01-01	54.1948531004101
2017-01-01	56.8746820945918
2018-01-01	56.8746820945918
2019-01-01	56.8746820945916