Year	National Currency
2006-01-01	691812000
2007-01-01	799140000
2008-01-01	897068000
2009-01-01	941444000
2010-01-01	975079000
2011-01-01	994106000
2012-01-01	1010000000
2013-01-01	998000000
2014-01-01	1029000000
2015-01-01	1076000000
2016-01-01	1075000000