Year	National Currency
2004-01-01	1137508000000
2005-01-01	1346420000000
2006-01-01	1627269000000
2007-01-01	1933329000000
2008-01-01	2360234000000
2009-01-01	2328078000000
2010-01-01	2345523000000
2011-01-01	2641470000000
2012-01-01	2694244000000
2013-01-01	2878731000000
2014-01-01	3087441000000
2015-01-01	3212314000000
2016-01-01	3339164000000