Year	National Currency
1995-01-01	6184308523.2
1996-01-01	6251184289.6
1997-01-01	6511955791.4
1998-01-01	6771159580.8
1999-01-01	7109982381.0
2000-01-01	7439656554.3
2001-01-01	7794225235.4
2002-01-01	8066659290.3
2003-01-01	8327179490.6
2004-01-01	8658625490.0
2005-01-01	9074204610.7
2006-01-01	9697614089.8
2007-01-01	10542964610.7
2008-01-01	11076566502.9
2009-01-01	10262347695.4
2010-01-01	10459064165.4