Year	National Currency
2004-01-01	810436000000
2005-01-01	978834000000
2006-01-01	1206690000000
2007-01-01	1457089000000
2008-01-01	1844143000000
2009-01-01	1800172000000
2010-01-01	1782607000000
2011-01-01	2050763000000
2012-01-01	2059192000000
2013-01-01	2202749000000
2014-01-01	2358698000000
2015-01-01	2455869000000
2016-01-01	2540959000000