Year	National Currency
1993-01-01	18677048821.6
1994-01-01	19805115055.3
1995-01-01	20719384699.6
1996-01-01	22305770482.9
1997-01-01	23191696102.3
1998-01-01	24416696361.6
1999-01-01	24134253786.9
2000-01-01	23987082393.9
2001-01-01	25067503544.2
2002-01-01	26143468191.0
2003-01-01	27605725643.5
2004-01-01	29902654973.4
2005-01-01	31800539999.4
2006-01-01	35489063976.5
2007-01-01	39223681760.9
2008-01-01	42487407087.0
2009-01-01	38709752847.9
2010-01-01	40273063394.6