Year	Percent of GDP
2004-01-01	21.0789292194297
2005-01-01	35.7447216387159
2006-01-01	30.4453847507205
2007-01-01	29.0154793919914
2008-01-01	26.9037693310513
2009-01-01	27.2751629249044
2010-01-01	36.6216221599852
2011-01-01	35.4074345781374
2012-01-01	38.1063558509080
2013-01-01	38.4574109532169
2014-01-01	37.6927027120788
2015-01-01	33.7879876352099
2016-01-01	30.2209378274825
2017-01-01	28.6458342080072
2018-01-01	27.9582013117269
2019-01-01	30.5033438005007