Year	Percent of GDP
2004-01-01	5.23309078620530
2005-01-01	4.71409146011517
2006-01-01	6.40493810077380
2007-01-01	7.58312454243838
2008-01-01	9.29492192321544
2009-01-01	10.10564586653360
2010-01-01	10.45907898025520
2011-01-01	10.63505333075770
2012-01-01	11.55101174566260
2013-01-01	11.54931386914040
2014-01-01	11.76082786275760
2015-01-01	12.13175824811420
2016-01-01	12.51448926969530
2017-01-01	13.39981050860550
2018-01-01	13.24678765399390
2019-01-01	13.42281879194630