Year	National Currency
2004-01-01	862714330000
2005-01-01	1026936068000
2006-01-01	1246138170000
2007-01-01	1356561124000
2008-01-01	1298646518000
2009-01-01	1348173091000
2010-01-01	1475396210000
2011-01-01	1573265430000
2012-01-01	1783248708000
2013-01-01	2038222971000
2014-01-01	2312357062000
2015-01-01	2450667836000
2016-01-01	2585239369000