Year	National Currency
2006-01-01	695000000
2007-01-01	2009000000
2008-01-01	2458000000
2009-01-01	2698000000
2010-01-01	2766000000
2011-01-01	2941000000
2012-01-01	3096000000
2013-01-01	2832000000
2014-01-01	3068656000
2015-01-01	2523132000
2016-01-01	2765402900
2017-01-01	3136187500