Year	National Currency
2004-01-01	787718000
2005-01-01	848094000
2006-01-01	962410000
2007-01-01	1489422000
2008-01-01	1839750000
2009-01-01	1808747000
2010-01-01	1878939000
2011-01-01	2091031000
2012-01-01	3239949000
2013-01-01	3199000000
2014-01-01	3588031000
2015-01-01	3830040000