Year	National Currency
2004-01-01	538891475600
2005-01-01	519116353600
2006-01-01	634212336500
2007-01-01	659371160900
2008-01-01	823867410100
2009-01-01	941930648900
2010-01-01	960564378200
2011-01-01	979823483800
2012-01-01	1001797110000
2013-01-01	992065504700
2014-01-01	962895942800
2015-01-01	935163159400
2016-01-01	833518495000
2017-01-01	760959000000