Year	National Currency
2004-01-01	151885100
2005-01-01	148814900
2006-01-01	120108600
2007-01-01	168184400
2008-01-01	214418600
2009-01-01	197098100
2010-01-01	128018000
2011-01-01	41524700
2012-01-01	29837600
2013-01-01	5269900
2014-01-01	15000000
2015-01-01	14000000
2016-01-01	12000000
2017-01-01	38000000