Year	National Currency
2004-01-01	1100924000000
2005-01-01	1183254000000
2006-01-01	1316199000000
2007-01-01	1438400000000
2008-01-01	1123423000000
2009-01-01	1109423000000
2010-01-01	1417324000000
2011-01-01	1432787000000
2012-01-01	1408375000000
2013-01-01	1333646000000
2014-01-01	1309468000000
2015-01-01	1303161000000
2016-01-01	1279853000000