Year	National Currency
2004-01-01	375427000000
2005-01-01	404155000000
2006-01-01	418258000000
2007-01-01	424111000000
2008-01-01	419915000000
2009-01-01	421101000000
2010-01-01	409437000000
2011-01-01	416732000000
2012-01-01	429813000000
2013-01-01	426626000000
2014-01-01	428570000000
2015-01-01	448615000000
2016-01-01	460494000000