Year	National Currency
2004-01-01	4305071000000
2005-01-01	4651531000000
2006-01-01	5098572000000
2007-01-01	5469295000000
2008-01-01	5824050000000
2009-01-01	5941716000000
2010-01-01	6061846000000
2011-01-01	6683265000000
2012-01-01	7165241000000
2013-01-01	7476311000000
2014-01-01	8009378000000
2015-01-01	8588279000000
2016-01-01	9223617000000