Year	National Currency
1975-01-01	111609349412
1976-01-01	113923861393
1977-01-01	117274213403
1978-01-01	120678069873
1979-01-01	125067109118
1980-01-01	130628973692
1981-01-01	137268348090
1982-01-01	139588403132
1983-01-01	138518715873
1984-01-01	146419455663
1985-01-01	154846198282
1986-01-01	161320741369
1987-01-01	171112637476
1988-01-01	180616222908
1989-01-01	189691299933
1990-01-01	193826691884
1991-01-01	194376684847
1992-01-01	200572388619
1993-01-01	209164985444
1994-01-01	225103689046
1995-01-01	238392398716
1996-01-01	249857659574
1997-01-01	264850485696
1998-01-01	278935728709
1999-01-01	294931905607
2000-01-01	307252776170
2001-01-01	318279952279
2002-01-01	334118764163
2003-01-01	344275739238
2004-01-01	362651223497
2005-01-01	375457465663
2006-01-01	387836645479
2007-01-01	408709671674
2008-01-01	418253260424
2009-01-01	422322676633
2010-01-01	430704311992