Year	National Currency
2004-01-01	286800
2005-01-01	823300
2006-01-01	1995400
2007-01-01	4384000
2008-01-01	6949900
2009-01-01	10663200
2010-01-01	13929500
2011-01-01	18293300
2012-01-01	22955600
2013-01-01	28054000
2014-01-01	33480200
2015-01-01	38950600
2016-01-01	45008200