Year	National Currency
2004-01-01	353900000000
2005-01-01	419900000000
2006-01-01	547400000000
2007-01-01	743700000000
2008-01-01	1250800000000
2009-01-01	1851700000000
2010-01-01	2690200000000
2011-01-01	4041130000000
2012-01-01	5345827000000
2013-01-01	6981637000000
2014-01-01	9157665000000
2015-01-01	12112571000000