Year	National Currency
2004-01-01	36126380300
2005-01-01	39106530000
2006-01-01	42982639800
2007-01-01	46868845900
2008-01-01	49049823000
2009-01-01	53734020600
2010-01-01	58097023200
2011-01-01	57620595700
2012-01-01	54229732400
2013-01-01	49348910000
2014-01-01	48914913300
2015-01-01	44871009600
2016-01-01	39659325100