Year	National Currency
2004-01-01	626533479600
2005-01-01	803619763300
2006-01-01	970627528400
2007-01-01	1262927383200
2008-01-01	1572939357500
2009-01-01	1678072415100
2010-01-01	1953283640300
2011-01-01	2228101104500
2012-01-01	2191847852400
2013-01-01	2326585778700
2014-01-01	2317944538300
2015-01-01	2223789000000
2016-01-01	2387211000000
2017-01-01	2578479000000