Year	National Currency
2006-01-01	1872700
2007-01-01	9396600
2008-01-01	16092600
2009-01-01	16862500
2010-01-01	28474600
2011-01-01	37352300
2012-01-01	44358200
2013-01-01	63545400
2014-01-01	96688600
2015-01-01	152011700
2016-01-01	247190700