Year	National Currency
1980-01-01	39382899867.7
1981-01-01	46007216963.9
1982-01-01	52753906924.0
1983-01-01	59366013373.0
1984-01-01	65389026685.0
1985-01-01	72473018096.0
1986-01-01	77630934404.0
1987-01-01	83285738496.0
1988-01-01	91617588607.0
1989-01-01	101777568208.0
1990-01-01	111151499824.0
1991-01-01	120166187297.0
1992-01-01	122442948758.0
1993-01-01	123189826488.0
1994-01-01	127232619782.0
1995-01-01	134483556379.0
1996-01-01	140447213512.0
1997-01-01	146322489966.0
1998-01-01	146949367963.0
1999-01-01	149156905874.0
2000-01-01	151674247804.0
2001-01-01	155806261850.0
2002-01-01	160373373901.0
2003-01-01	165477893820.0
2004-01-01	169975446496.0
2005-01-01	172440288654.0
2006-01-01	178746052498.0
2007-01-01	186846102381.0
2008-01-01	191223611791.0
2009-01-01	177107482642.0
2010-01-01	176723789511.0