Year	National Currency
2004-01-01	843512000000
2005-01-01	926929000000
2006-01-01	1045217000000
2007-01-01	1313125000000
2008-01-01	1413936000000
2009-01-01	1421737000000
2010-01-01	1442711000000
2011-01-01	1509075000000
2012-01-01	1616517000000
2013-01-01	1607987000000
2014-01-01	1629116000000
2015-01-01	1677734000000
2016-01-01	1628941000000