Year	National Currency
1970-01-01	39711916666.6667
1971-01-01	43936916666.6667
1972-01-01	50205750000.0000
1973-01-01	58138750000.0000
1974-01-01	72724416666.6667
1975-01-01	83622083333.3333
1976-01-01	99309083333.3333
1977-01-01	116253250000.0000
1978-01-01	133783750000.0000
1979-01-01	159691666666.6670
1980-01-01	186627166666.6670
1981-01-01	211829416666.6670
1982-01-01	220999916666.6670
1983-01-01	225737000000.0000
1984-01-01	234668583333.3330
1985-01-01	250812500000.0000
1986-01-01	271510500000.0000
1987-01-01	301182750000.0000
1988-01-01	328170500000.0000
1989-01-01	368349000000.0000
1990-01-01	407231083333.3330
1991-01-01	433248000000.0000
1992-01-01	454633083333.3330
1993-01-01	474686166666.6670
1994-01-01	494369833333.3330
1995-01-01	519401833333.3330
1996-01-01	547784750000.0000
1997-01-01	574094916666.6670
1998-01-01	594957583333.3330
1999-01-01	617084083333.3330
2000-01-01	666311166666.6670
2001-01-01	702862083333.3330
2002-01-01	743252666666.6670
2003-01-01	786809083333.3330
2004-01-01	857795083333.3330
2005-01-01	940627666666.6670
2006-01-01	1010864500000.0000
2007-01-01	1122261000000.0000
2008-01-01	1258774833333.3300
2009-01-01	1300834250000.0000
2010-01-01	1368928333333.3300
2011-01-01	1471592500000.0000
2012-01-01	1580085833333.3300
2013-01-01	1685738083333.3300