Year	National Currency
2004-01-01	181865000000
2005-01-01	195850000000
2006-01-01	212229000000
2007-01-01	236412000000
2008-01-01	258061000000
2009-01-01	261302000000
2010-01-01	278080000000
2011-01-01	291444000000
2012-01-01	300209000000
2013-01-01	304732000000
2014-01-01	302950000000
2015-01-01	315618000000
2016-01-01	332514000000
2017-01-01	349969000000