Year	National Currency
2004-01-01	3846479583000
2005-01-01	4043404415000
2006-01-01	4725328201000
2007-01-01	5838632145000
2008-01-01	6026622495000
2009-01-01	6357661704000
2010-01-01	6843780914000
2011-01-01	7567710405000
2012-01-01	8276042163000
2013-01-01	9151645506000
2014-01-01	10038618000000
2015-01-01	10719508000000
2016-01-01	11689277000000