Year	National Currency
2004-01-01	909498000000
2005-01-01	1094911000000
2006-01-01	1159303000000
2007-01-01	1244263000000
2008-01-01	1258645000000
2009-01-01	1274497000000
2010-01-01	1402933000000
2011-01-01	1408062522000
2012-01-01	1402789045000
2013-01-01	1353280683000
2014-01-01	1143918689000
2015-01-01	1044642202000
2016-01-01	993689664000