Year	National Currency
2004-01-01	1217107897000
2005-01-01	1198387952800
2006-01-01	1228840440700
2007-01-01	1303282841200
2008-01-01	1275992100000
2009-01-01	1309621100000
2010-01-01	1498221200000
2011-01-01	1925584200000
2012-01-01	2212812327000
2013-01-01	2598549676000
2014-01-01	3146927236700
2015-01-01	3625086872900
2016-01-01	4326651044000