Year	National Currency
2004-01-01	48438000000
2005-01-01	50382000000
2006-01-01	55514000000
2007-01-01	59913000000
2008-01-01	59864000000
2009-01-01	47708000000
2010-01-01	24970000000
2011-01-01	1576000000
2012-01-01	1875000000
2013-01-01	1994000000
2014-01-01	2184000000
2015-01-01	2903000000
2016-01-01	3655000000