Year	National Currency
2004-01-01	483000000
2005-01-01	518000000
2006-01-01	564000000
2007-01-01	613000000
2008-01-01	581000000
2009-01-01	588000000
2010-01-01	546000000
2011-01-01	537000000
2012-01-01	526000000
2013-01-01	552000000
2014-01-01	597000000
2015-01-01	650000000
2016-01-01	668000000