Year	National Currency
1960-01-01	18444030000
1961-01-01	19470870000
1962-01-01	20925810000
1963-01-01	22260080000
1964-01-01	23975470000
1965-01-01	26444750000
1966-01-01	28632310000
1967-01-01	31170760000
1968-01-01	34651340000
1969-01-01	37771580000
1970-01-01	43193490000
1971-01-01	48208710000
1972-01-01	53884820000
1973-01-01	60344720000
1974-01-01	66993790000
1975-01-01	76748000000
1976-01-01	90209000000
1977-01-01	105782000000
1978-01-01	117791000000
1979-01-01	133402000000
1980-01-01	151274000000
1981-01-01	168045000000
1982-01-01	185472000000
1983-01-01	203460000000
1984-01-01	244765000000
1985-01-01	278449000000
1986-01-01	284127000000
1987-01-01	328606000000
1988-01-01	345081000000
1989-01-01	374771000000
1990-01-01	395097000000
1991-01-01	442720000000
1992-01-01	478400000000
1993-01-01	473800000000
1994-01-01	496200000000
1995-01-01	542573000000
1996-01-01	575545000000
1997-01-01	590112000000
1998-01-01	616917000000
1999-01-01	683852000000
2000-01-01	753269000000
2001-01-01	818858000000
2002-01-01	882915000000
2003-01-01	904218000000
2004-01-01	972013000000
2005-01-01	1085330000000
2006-01-01	1233749000000
2007-01-01	1440205000000
2008-01-01	1494802000000
2009-01-01	1529940000000
2010-01-01	1609936000000
2011-01-01	1709189000000
2012-01-01	1773712000000
2013-01-01	1881043000000