Year	National Currency
1995-01-01	2275057706.69
1996-01-01	2597795174.68
1997-01-01	2961583453.34
1998-01-01	3082583053.75
1999-01-01	3172324677.91
2000-01-01	3585395620.22
2001-01-01	3812717614.71
2002-01-01	4040512197.20
2003-01-01	4534589225.88
2004-01-01	4760955415.10
2005-01-01	5092196844.30
2006-01-01	5782757814.40
2007-01-01	6405419292.90
2008-01-01	7202519271.80
2009-01-01	6440268085.40
2010-01-01	6372495568.10