Year	National Currency
2004-01-01	810144629000
2005-01-01	961289222000
2006-01-01	1017136398000
2007-01-01	1089780711000
2008-01-01	1102870000000
2009-01-01	1111160000000
2010-01-01	1210317000000
2011-01-01	1214420886000
2012-01-01	1202677703000
2013-01-01	1126401463000
2014-01-01	932613703000
2015-01-01	800657179000
2016-01-01	726659538000