Year	National Currency
2004-01-01	2056681707000
2005-01-01	2250091603000
2006-01-01	2402317449000
2007-01-01	2876434489000
2008-01-01	3197185799000
2009-01-01	3210559923000
2010-01-01	4170094552000
2011-01-01	5020490000000
2012-01-01	5503852000000
2013-01-01	6384314000000
2014-01-01	7194615000000
2015-01-01	7460118000000
2016-01-01	7954005000000