Year	National Currency
2004-01-01	5727000000
2005-01-01	9709000000
2006-01-01	14445000000
2007-01-01	21261000000
2008-01-01	18843000000
2009-01-01	22929000000
2010-01-01	26458000000
2011-01-01	1691000000
2012-01-01	2071000000
2013-01-01	2418000000
2014-01-01	2915000000
2015-01-01	3403000000
2016-01-01	3872500000