Year	National Currency
1990-01-01	274414821.686
1991-01-01	528688256.781
1992-01-01	871367891.460
1993-01-01	1450287338.540
1994-01-01	2413505017.720
1995-01-01	4146037858.410
1996-01-01	8254276192.600
1997-01-01	16666923100.000
1998-01-01	29812233122.400
1999-01-01	52753381059.000
2000-01-01	74834180008.000
2001-01-01	107169204939.000
2002-01-01	146560909779.000
2003-01-01	185612480420.000
2004-01-01	207925453875.000
2005-01-01	227611392024.000
2006-01-01	256783218720.000