Year	National Currency
2004-01-01	2415990000000
2005-01-01	2558280000000
2006-01-01	2738970000000
2007-01-01	3068810000000
2008-01-01	3379380000000
2009-01-01	3356400000000
2010-01-01	3772960000000
2011-01-01	4485100000000
2012-01-01	5151588000000
2013-01-01	6293466000000
2014-01-01	6720354000000
2015-01-01	7302824234000
2016-01-01	8017753000000