Year	National Currency
2004-01-01	5958680000
2005-01-01	5501120000
2006-01-01	9495230000
2007-01-01	7951050000
2008-01-01	9136280000
2009-01-01	10964190000
2010-01-01	6559830000
2011-01-01	8794250000
2012-01-01	11832830000
2013-01-01	10870060000
2014-01-01	14709000000
2015-01-01	22149000000
2016-01-01	24067560000