Year	National currency, Sum Over Component Sub-periods
1960-01-01	2016000000
1961-01-01	1787000000
1962-01-01	1950000000
1963-01-01	2095000000
1964-01-01	2521000000
1965-01-01	2928000000
1966-01-01	2667000000
1967-01-01	2986000000
1968-01-01	3301000000
1969-01-01	3352000000
1970-01-01	3669000000
1971-01-01	3949000000
1972-01-01	3607000000
1973-01-01	4545000000
1974-01-01	7457000000
1975-01-01	7317000000
1976-01-01	9031000000
1977-01-01	11066000000
1978-01-01	12347000000
1979-01-01	14543000000
1980-01-01	17988000000
1981-01-01	20791000000
1982-01-01	23319000000
1983-01-01	21862000000
1984-01-01	27249000000
1985-01-01	34149000000
1986-01-01	36515000000
1987-01-01	38193000000
1988-01-01	43338000000
1989-01-01	51216000000
1990-01-01	50216000000
1991-01-01	49772000000
1992-01-01	56064000000
1993-01-01	62760000000
1994-01-01	69053000000
1995-01-01	77619000000
1996-01-01	77902000000
1997-01-01	85038000000
1998-01-01	97277000000
1999-01-01	101774000000
2000-01-01	118916000000
2001-01-01	119927000000
2002-01-01	129835000000
2003-01-01	132223000000
2004-01-01	143769000000
2005-01-01	158845000000
2006-01-01	181432000000
2007-01-01	194761000000
2008-01-01	232313000000
2009-01-01	204771000000
2010-01-01	220046000000
2011-01-01	241474000000
2012-01-01	260876000000
2013-01-01	259754000000