Year	National Currency
1995-01-01	8619969649.5
1996-01-01	8740540846.0
1997-01-01	9321527574.6
1998-01-01	9780007774.3
1999-01-01	9989701019.0
2000-01-01	10583170640.4
2001-01-01	10840279523.9
2002-01-01	10432408261.4
2003-01-01	9537413882.3
2004-01-01	9494739807.1
2005-01-01	9220600000.0
2006-01-01	8981586472.5
2007-01-01	9158959669.2
2008-01-01	8707156365.5
2009-01-01	7828999376.6
2010-01-01	7499218768.6