Year	National Currency
2008-01-01	133000000
2009-01-01	294000000
2010-01-01	364000000
2011-01-01	297000000
2012-01-01	304000000
2013-01-01	300000000
2014-01-01	326510000
2015-01-01	372768000
2016-01-01	400194900
2017-01-01	426649000