Year	National Currency
2005-01-01	1241700000000
2006-01-01	1687290000000
2007-01-01	2126670000000
2008-01-01	2786320000000
2009-01-01	3222370000000
2010-01-01	3922160000000
2011-01-01	5211110000000
2012-01-01	6534748000000
2013-01-01	8385380000000
2014-01-01	9366610000000
2015-01-01	10540000000000
2016-01-01	10709000000000