Year	National currency, Sum Over Component Sub-periods
1963-01-01	257000000
1964-01-01	193000000
1965-01-01	249000000
1966-01-01	309000000
1967-01-01	354000000
1968-01-01	501000000
1969-01-01	446000000
1970-01-01	621000000
1971-01-01	730000000
1972-01-01	482000000
1973-01-01	1113000000
1974-01-01	1886000000
1975-01-01	1521000000
1976-01-01	1657000000
1977-01-01	2551000000
1978-01-01	1967000000
1979-01-01	3037000000
1980-01-01	4365000000
1981-01-01	2939000000
1982-01-01	3034000000
1983-01-01	3393000000
1984-01-01	-181000000
1985-01-01	4514000000
1986-01-01	5850000000
1987-01-01	9595000000
1988-01-01	12655000000
1989-01-01	19228000000
1990-01-01	19132000000
1991-01-01	9197000000
1992-01-01	9416000000
1993-01-01	10943000000
1994-01-01	7099000000
1995-01-01	13831000000
1996-01-01	17564000000
1997-01-01	22900000000
1998-01-01	45054000000
1999-01-01	55066000000
2000-01-01	80566000000
2001-01-01	37348000000
2002-01-01	16782000000
2003-01-01	16776000000
2004-01-01	31208000000
2005-01-01	97845000000
2006-01-01	84889000000
2007-01-01	99974000000
2008-01-01	48427000000
2009-01-01	48979000000
2010-01-01	32111000000
2011-01-01	31917000000
2012-01-01	28991000000
2013-01-01	25580000000