Year	National Currency
2004-01-01	708990000000
2005-01-01	901463000000
2006-01-01	1151160000000
2007-01-01	1366454000000
2008-01-01	1456603000000
2009-01-01	1406979000000
2010-01-01	1764189000000
2011-01-01	2329119000000
2012-01-01	2830682000000
2013-01-01	3079441000000
2014-01-01	3453879000000
2015-01-01	4258329516500