Year	National Currency
2004-01-01	694532600
2005-01-01	836660000
2006-01-01	924280000
2007-01-01	1143080000
2008-01-01	1444090000
2009-01-01	1744920000
2010-01-01	1936950000
2011-01-01	2103980000
2012-01-01	2279010000
2013-01-01	2448970000
2014-01-01	2537450000
2015-01-01	2701410000
2016-01-01	2897886700