Year	National Currency
2004-01-01	3147000000
2005-01-01	3525000000
2006-01-01	4309000000
2007-01-01	6019000000
2008-01-01	8594000000
2009-01-01	9166000000
2010-01-01	10022201000
2011-01-01	11749248000
2012-01-01	13501832000
2013-01-01	14749074000
2014-01-01	16996588600
2015-01-01	18950980000
2016-01-01	20738272000