Year	National Currency
1980-01-01	17498415392.2
1981-01-01	19988820229.4
1982-01-01	22392543541.1
1983-01-01	25684131385.8
1984-01-01	28149251570.1
1985-01-01	30220450242.3
1986-01-01	34038222839.6
1987-01-01	38717794125.0
1988-01-01	41440855458.4
1989-01-01	44835786816.0
1990-01-01	49401289410.0
1991-01-01	55209744911.0
1992-01-01	60860233942.0
1993-01-01	63589597949.0
1994-01-01	66821989944.0
1995-01-01	68302409423.0
1996-01-01	72167574047.0
1997-01-01	77141053142.0
1998-01-01	82756590706.0
1999-01-01	89261367657.0
2000-01-01	98067229741.0
2001-01-01	104397755973.0
2002-01-01	109475032074.0
2003-01-01	114125801497.0
2004-01-01	119947152820.0
2005-01-01	125219453287.0
2006-01-01	132947343067.0
2007-01-01	142484434184.0
2008-01-01	151510314892.0
2009-01-01	150058818000.0
2010-01-01	150660199656.0