Year	National Currency
2004-01-01	51495000
2005-01-01	59434000
2006-01-01	157569000
2007-01-01	332804000
2008-01-01	519460000
2009-01-01	486716000
2010-01-01	440372000
2011-01-01	766501000
2012-01-01	1175931000
2013-01-01	1927148000
2014-01-01	1223000000
2015-01-01	856000000
2016-01-01	572000000