Year	National Currency
2004-01-01	2931344000
2005-01-01	4083064000
2006-01-01	5324520000
2007-01-01	6734538000
2008-01-01	7078313000
2009-01-01	7299635000
2010-01-01	7714114000
2011-01-01	7537939000
2012-01-01	8075839000
2013-01-01	8428977000
2014-01-01	9693427000
2015-01-01	10189054000
2016-01-01	10877161000
2017-01-01	11705000000