Year	National currency, Sum Over Component Sub-periods
1960-01-01	561000000
1961-01-01	551000000
1962-01-01	558000000
1963-01-01	628000000
1964-01-01	734000000
1965-01-01	842000000
1966-01-01	874000000
1967-01-01	997000000
1968-01-01	1107000000
1969-01-01	1218000000
1970-01-01	1372000000
1971-01-01	1482000000
1972-01-01	1571000000
1973-01-01	1880000000
1974-01-01	2593000000
1975-01-01	2897000000
1976-01-01	3438000000
1977-01-01	3892000000
1978-01-01	4404000000
1979-01-01	5019000000
1980-01-01	5756000000
1981-01-01	6463000000
1982-01-01	7430000000
1983-01-01	7748000000
1984-01-01	9367000000
1985-01-01	10983000000
1986-01-01	11495000000
1987-01-01	12514000000
1988-01-01	13906000000
1989-01-01	17117000000
1990-01-01	18076000000
1991-01-01	17842000000
1992-01-01	19121000000
1993-01-01	20523000000
1994-01-01	22020000000
1995-01-01	24124000000
1996-01-01	24684000000
1997-01-01	26527000000
1998-01-01	29471000000
1999-01-01	29756000000
2000-01-01	33277000000
2001-01-01	33805000000
2002-01-01	33948000000
2003-01-01	34070000000
2004-01-01	38442000000
2005-01-01	40672000000
2006-01-01	44089000000
2007-01-01	50067000000
2008-01-01	58244000000
2009-01-01	54154000000
2010-01-01	56007000000
2011-01-01	59908000000
2012-01-01	62369000000
2013-01-01	66160000000