Year	National Currency
2009-01-01	2702000000
2010-01-01	4833000000
2011-01-01	13895000000
2012-01-01	17094000000
2013-01-01	27927000000
2014-01-01	41936411700
2015-01-01	56803296300
2016-01-01	88886325400