Year	National Currency
2004-01-01	256537500
2005-01-01	415091300
2006-01-01	550282600
2007-01-01	558698000
2008-01-01	785538100
2009-01-01	964108400
2010-01-01	1567314600
2011-01-01	1570258500
2012-01-01	1975933100
2013-01-01	2034845200
2014-01-01	2767500000
2015-01-01	3399140000