Year	Percent of GDP
2004-01-01	29.4279680498538
2005-01-01	29.3382130589328
2006-01-01	27.9413823985881
2007-01-01	31.5984194692012
2008-01-01	28.1496031256079
2009-01-01	27.0823380800874
2010-01-01	26.7340756589426
2011-01-01	28.6833692951477
2012-01-01	28.4173890394318
2013-01-01	27.4304263335031
2014-01-01	25.7410773776903
2015-01-01	24.8135784917781
2016-01-01	24.4034900309310
2017-01-01	25.1181798793437
2018-01-01	27.1591627813562
2019-01-01	28.8946350870238