Year	National Currency
2004-01-01	1606033000
2005-01-01	3183371000
2006-01-01	4825538000
2007-01-01	6253313000
2008-01-01	19112468000
2009-01-01	7787605000
2010-01-01	8347267000
2011-01-01	6960069000
2012-01-01	5259331000
2013-01-01	4811812000
2014-01-01	5664748000
2015-01-01	9587679000
2016-01-01	10964789000