Year	National Currency
2004-01-01	30632619400
2005-01-01	29252801100
2006-01-01	28684949400
2007-01-01	34129002500
2008-01-01	38154056300
2009-01-01	42110944100
2010-01-01	43694361600
2011-01-01	50837433700
2012-01-01	51799717500
2013-01-01	54877093700
2014-01-01	60890825700