Year	National Currency
2004-01-01	177797900000
2005-01-01	254148400000
2006-01-01	341135200000
2007-01-01	438328000000
2008-01-01	646534300000
2009-01-01	855066300000
2010-01-01	1030347400000
2011-01-01	1734950800000
2012-01-01	2675051700000
2013-01-01	4699346900000