Year	National Currency
1995-01-01	4304343069.3
1996-01-01	4503148095.5
1997-01-01	4818630282.6
1998-01-01	4928993348.5
1999-01-01	5033174680.0
2000-01-01	5482157165.0
2001-01-01	5680316038.3
2002-01-01	5992973719.6
2003-01-01	6300327719.2
2004-01-01	6618843533.5
2005-01-01	6906451182.1
2006-01-01	7388443614.1
2007-01-01	7894902952.0
2008-01-01	7943002298.5
2009-01-01	6714850252.3
2010-01-01	7166942297.1