Year	National Currency
2004-01-01	3042604900
2005-01-01	4112407000
2006-01-01	6003937900
2007-01-01	8535415600
2008-01-01	9867102500
2009-01-01	11280769900
2010-01-01	13480051500
2011-01-01	15500386600
2012-01-01	17416353600
2013-01-01	20558959000
2014-01-01	24936087500
2015-01-01	29613058400
2016-01-01	35011161100