Year	National Currency
1968-01-01	32167500000.0000
1969-01-01	35649166666.6667
1970-01-01	38861083333.3333
1971-01-01	43827250000.0000
1972-01-01	49815000000.0000
1973-01-01	58034250000.0000
1974-01-01	70037750000.0000
1975-01-01	81530833333.3333
1976-01-01	94533000000.0000
1977-01-01	110706250000.0000
1978-01-01	127279916666.6670
1979-01-01	148993500000.0000
1980-01-01	174836916666.6670
1981-01-01	201026333333.3330
1982-01-01	218626500000.0000
1983-01-01	235438916666.6670
1984-01-01	252045750000.0000
1985-01-01	277674416666.6670
1986-01-01	306219166666.6670
1987-01-01	341587833333.3330
1988-01-01	374203833333.3330
1989-01-01	426674833333.3330
1990-01-01	476949666666.6670
1991-01-01	518004166666.6670
1992-01-01	548313000000.0000
1993-01-01	571348333333.3330
1994-01-01	582100916666.6670
1995-01-01	602516916666.6670
1996-01-01	628703583333.3330
1997-01-01	633976000000.0000
1998-01-01	626020250000.0000
1999-01-01	652256416666.6670
2000-01-01	690588916666.6670
2001-01-01	736378333333.3330
2002-01-01	789420750000.0000
2003-01-01	827273833333.3330
2004-01-01	868092666666.6670
2005-01-01	910934000000.0000
2006-01-01	969506666666.6670
2007-01-01	1049378166666.6700
2008-01-01	1158710833333.3300
2009-01-01	1292974833333.3300
2010-01-01	1344452166666.6700
2011-01-01	1400757250000.0000
2012-01-01	1481381500000.0000
2013-01-01	1559151750000.0000