Year	National Currency
2004-01-01	20890000000
2005-01-01	22425000000
2006-01-01	24097000000
2007-01-01	26817000000
2008-01-01	30396000000
2009-01-01	33654000000
2010-01-01	39865000000
2011-01-01	45211000000
2012-01-01	49303000000
2013-01-01	52801000000
2014-01-01	57461000000
2015-01-01	60993079000
2016-01-01	66902588000