Year	National Currency
2004-01-01	1797000000000
2005-01-01	2546000000000
2006-01-01	3441604000000
2007-01-01	5363233000000
2008-01-01	8702996000000
2009-01-01	9989843000000
2010-01-01	10837144000000
2011-01-01	12330264000000
2012-01-01	14386477000000
2013-01-01	16749780000000
2014-01-01	17995843000000
2015-01-01	17290754235000
2016-01-01	18344503101400