Year	National Currency
1978-01-01	55716446175
1979-01-01	62342021627
1980-01-01	70435671884
1981-01-01	78000321079
1982-01-01	87021864058
1983-01-01	94458158416
1984-01-01	100253925840
1985-01-01	104990417196
1986-01-01	108337363172
1987-01-01	111779321754
1988-01-01	115462027342
1989-01-01	121011036807
1990-01-01	127466378966
1991-01-01	131487137221
1992-01-01	134065875893
1993-01-01	132787883350
1994-01-01	133522077908
1995-01-01	136781468960
1996-01-01	138704471277
1997-01-01	141159880800
1998-01-01	141930726717
1999-01-01	144627138094
2000-01-01	148817877820
2001-01-01	151916892353
2002-01-01	154106784036
2003-01-01	154143510356
2004-01-01	156346622072
2005-01-01	157742980390
2006-01-01	159738943023
2007-01-01	164310270868
2008-01-01	167345392758
2009-01-01	161269629254
2010-01-01	160869444852