Year	National Currency
2004-01-01	1544579300
2005-01-01	1703035600
2006-01-01	1533672500
2007-01-01	1957689000
2008-01-01	1902212400
2009-01-01	930073800
2010-01-01	639464200
2011-01-01	787472100
2012-01-01	1085346400
2013-01-01	1755683400
2014-01-01	2276045500
2015-01-01	2483989500
2016-01-01	2347555900
2017-01-01	1902915200