Year	National Currency
2004-01-01	17059241000
2005-01-01	20724021000
2006-01-01	20486580000
2007-01-01	22564576000
2008-01-01	29180775000
2009-01-01	33315183000
2010-01-01	30900700000
2011-01-01	40075600000
2012-01-01	51860000000
2013-01-01	62165000000
2014-01-01	68178247400
2015-01-01	67673769400