Year	National Currency
1980-01-01	38860721785.3
1981-01-01	44998116523.0
1982-01-01	52188864128.0
1983-01-01	58617245811.0
1984-01-01	64752818083.0
1985-01-01	70110197672.0
1986-01-01	75665652747.0
1987-01-01	82193121314.0
1988-01-01	90594859337.0
1989-01-01	99777302657.0
1990-01-01	111837215898.0
1991-01-01	118094927618.0
1992-01-01	122706881358.0
1993-01-01	124595342849.0
1994-01-01	128253204482.0
1995-01-01	133687232189.0
1996-01-01	138205149813.0
1997-01-01	144546118198.0
1998-01-01	155374862282.0
1999-01-01	164208653013.0
2000-01-01	178757205158.0
2001-01-01	190965784771.0
2002-01-01	198090801904.0
2003-01-01	203454334585.0
2004-01-01	212423578834.0
2005-01-01	223811210601.0
2006-01-01	240560012985.0
2007-01-01	253458732724.0
2008-01-01	263427120284.0
2009-01-01	257680936761.0
2010-01-01	269347580650.0