Year	National Currency
1970-01-01	49530680277.64440
1971-01-01	53884503014.86680
1972-01-01	62099678454.89090
1973-01-01	70148347926.21100
1974-01-01	76357522886.13490
1975-01-01	95555044388.93000
1976-01-01	106552367179.04501
1977-01-01	116944453987.68001
1978-01-01	124796664035.60900
1979-01-01	137120748671.58699
1980-01-01	152049021897.45400
1981-01-01	167867969908.29300
1982-01-01	186737765377.44800
1983-01-01	238157275268.32700
1984-01-01	280137042012.84100
1985-01-01	330565444947.14800
1986-01-01	359284641104.71900
1987-01-01	373124899138.26100
1988-01-01	393093281607.27800
1989-01-01	324378294586.25903
1990-01-01	345081417679.08105
1991-01-01	358831000000.00000
1992-01-01	374619000000.00000
1993-01-01	422878000000.00000
1994-01-01	406119000000.00000
1995-01-01	418949000000.00000
1996-01-01	464386000000.00000
1997-01-01	500874000000.00000
1998-01-01	520249000000.00000
1999-01-01	534988000000.00006
2000-01-01	507134000000.00000
2001-01-01	546402000000.00006
2002-01-01	611199000000.00000
2003-01-01	680539000000.00000
2004-01-01	698957000000.00000
2005-01-01	800398000000.00000
2006-01-01	892137000000.00000
2007-01-01	1045646000000.00000
2008-01-01	1119112000000.00000
2009-01-01	1169705000000.00000
2010-01-01	1261781000000.00000
2011-01-01	1186857000000.00000
2012-01-01	1211145000000.00000
2013-01-01	1190746000000.00000
2014-01-01	1340333000000.00000
2015-01-01	1502359100000.00000
2016-01-01	1443998900000.00000
2017-01-01	1486877600000.00000