Year	National Currency
1980-01-01	44753554789.1
1981-01-01	50167855302.0
1982-01-01	56278983478.0
1983-01-01	63490577576.0
1984-01-01	68274734231.0
1985-01-01	72975910143.0
1986-01-01	82327589556.0
1987-01-01	93605862514.0
1988-01-01	103650132524.0
1989-01-01	114746240421.0
1990-01-01	130732131312.0
1991-01-01	146521078861.0
1992-01-01	159352745565.0
1993-01-01	167009237564.0
1994-01-01	173210182421.0
1995-01-01	181422696165.0
1996-01-01	191627274144.0
1997-01-01	206963993928.0
1998-01-01	221721103970.0
1999-01-01	238257694088.0
2000-01-01	259846024473.0
2001-01-01	279561499463.0
2002-01-01	294919917165.0
2003-01-01	311713398039.0
2004-01-01	328796909426.0
2005-01-01	351656136218.0
2006-01-01	379209380367.0
2007-01-01	407538062473.0
2008-01-01	427004067620.0
2009-01-01	401222985311.0
2010-01-01	391930873482.0