Year	National Currency
2005-01-01	617215300
2006-01-01	919318700
2007-01-01	1372141700
2008-01-01	1559705100
2009-01-01	1316453200
2010-01-01	994434200
2011-01-01	749643000
2012-01-01	715216800
2013-01-01	585517300
2014-01-01	482670500
2015-01-01	468756200
2016-01-01	410382000
2017-01-01	234360300