Year	National Currency
2004-01-01	2433652470000
2005-01-01	2924461670000
2006-01-01	3962385690000
2007-01-01	5374735930000
2008-01-01	6307439000000
2009-01-01	6280232170000
2010-01-01	6505783480000
2011-01-01	5928794970000
2012-01-01	6797998500000
2013-01-01	8055909000000
2014-01-01	9362122260000
2015-01-01	10456951920000
2016-01-01	10900380510000
2017-01-01	12725289130000