Year	National Currency
2004-01-01	2622221147000
2005-01-01	3687718572000
2006-01-01	5198759417000
2007-01-01	7564116956000
2008-01-01	9326575314000
2009-01-01	11561075287000
2010-01-01	14251253019000
2011-01-01	18370256505000
2012-01-01	21196493055000
2013-01-01	24581239330000
2014-01-01	30738945000000
2015-01-01	37341258000000
2016-01-01	36764815806000