Year	National Currency
2004-01-01	374986000000
2005-01-01	536653000000
2006-01-01	1183345000000
2007-01-01	1431543000000
2008-01-01	2693532000000
2009-01-01	2845226000000
2010-01-01	6335343000000
2011-01-01	7572141000000
2012-01-01	9955668000000
2013-01-01	10623757000000
2014-01-01	10073825000000
2015-01-01	9627773000000
2016-01-01	9647223000000
2017-01-01	10282446000000