Year	National Currency
2004-01-01	1664506000
2005-01-01	1848082000
2006-01-01	2050996000
2007-01-01	2299766000
2008-01-01	2481506000
2009-01-01	2573535000
2010-01-01	2604656000
2011-01-01	2655620000
2012-01-01	2705667000
2013-01-01	2760652000
2014-01-01	2760426000
2015-01-01	2836017000
2016-01-01	2836890000
2017-01-01	2909298000