Year	National Currency
2004-01-01	1244300000
2005-01-01	2082400000
2006-01-01	2736707341
2007-01-01	4742873893
2008-01-01	7194522144
2009-01-01	8642400000
2010-01-01	10393000000
2011-01-01	9858886387
2012-01-01	14897900000
2013-01-01	18509590000
2014-01-01	22620900000