Year	National Currency
2004-01-01	19730014500
2005-01-01	21112425700
2006-01-01	22171350800
2007-01-01	24229099100
2008-01-01	26941412500
2009-01-01	28922270100
2010-01-01	32602421600
2011-01-01	36303984300
2012-01-01	40050907700
2013-01-01	43132000000
2014-01-01	46428000000
2015-01-01	51101859800
2016-01-01	55370157700