Year	National Currency
2004-01-01	401000000
2005-01-01	538000000
2006-01-01	705000000
2007-01-01	740000000
2008-01-01	958000000
2009-01-01	1028000000
2010-01-01	1103000000
2011-01-01	1147000000
2012-01-01	1216000000
2013-01-01	1235000000
2014-01-01	1354000000
2015-01-01	1314000000
2016-01-01	1346000000
2017-01-01	1462000000