Year	National Currency
1961-01-01	2702382647.0071597
1962-01-01	2771177517.9078400
1963-01-01	2771041020.1481100
1964-01-01	2919960076.0065200
1965-01-01	3159786639.8408300
1966-01-01	3225442062.2678600
1967-01-01	3250694147.8167200
1968-01-01	3458853231.3951600
1969-01-01	3353067467.6094000
1970-01-01	3399886199.1945800
1971-01-01	3400705185.7529200
1972-01-01	3393061311.2084002
1973-01-01	3483149832.6259600
1974-01-01	3594668502.3201100
1975-01-01	4003069799.4130200
1976-01-01	4498147173.9303890
1977-01-01	4715451607.4103110
1978-01-01	4478627994.2899200
1979-01-01	4536366546.6529900
1980-01-01	4885800811.5453205
1981-01-01	5172446106.9648090
1982-01-01	5094953006.0619100
1983-01-01	5011095737.4520100
1984-01-01	4779989098.3663900
1985-01-01	5057142362.6262010
1986-01-01	5249689632.6635090
1987-01-01	5520853092.0226110
1988-01-01	5679582921.8913400
1989-01-01	5981069768.5602700
1990-01-01	6009146979.0323400
1991-01-01	5534330153.0492000
1992-01-01	5125401180.9738410
1993-01-01	4944209582.7274400
1994-01-01	5095327368.8682000
1995-01-01	4945485602.2589100
1996-01-01	5121978415.0370200
1997-01-01	5408957631.5017000
1998-01-01	5579147129.5377400
1999-01-01	5839010199.5648100
2000-01-01	6143234333.7200700
2001-01-01	6588034279.6703000
2002-01-01	6871326651.6632000
2003-01-01	7101219244.0486990
2004-01-01	7508556092.9469700
2005-01-01	7868201824.6457610
2006-01-01	8168976975.2629100
2007-01-01	8508166666.6666700
2008-01-01	8728166666.6666600
2009-01-01	8184250000.0000000
2010-01-01	8796583333.3333400
2011-01-01	9100666666.6666600
2012-01-01	9797250000.0000000
2013-01-01	10206250000.0000000
2014-01-01	10469333333.3333000
2015-01-01	10084333333.3333000
2016-01-01	9809500000.0000000
2017-01-01	10204666666.6667000