Year	National currency, Sum Over Component Sub-periods
1960-01-01	-1805000000
1961-01-01	-2833000000
1962-01-01	-2262000000
1963-01-01	-4053000000
1964-01-01	-5917000000
1965-01-01	-4974000000
1966-01-01	-3660000000
1967-01-01	-2378000000
1968-01-01	-1049000000
1969-01-01	1118000000
1970-01-01	-2110000000
1971-01-01	11213000000
1972-01-01	7674000000
1973-01-01	-4486000000
1974-01-01	483000000
1975-01-01	-22833000000
1976-01-01	-13429000000
1977-01-01	17985000000
1978-01-01	5145000000
1979-01-01	-25360000000
1980-01-01	-24932000000
1981-01-01	-28463000000
1982-01-01	-32826000000
1983-01-01	21024000000
1984-01-01	75673000000
1985-01-01	99479000000
1986-01-01	116606000000
1987-01-01	167804000000
1988-01-01	138260000000
1989-01-01	47393000000
1990-01-01	58123000000
1991-01-01	43833000000
1992-01-01	93939000000
1993-01-01	79208000000
1994-01-01	124237000000
1995-01-01	82838000000
1996-01-01	134476000000
1997-01-01	218977000000
1998-01-01	66965000000
1999-01-01	238148000000
2000-01-01	477701000000
2001-01-01	400254000000
2002-01-01	500515000000
2003-01-01	532879000000
2004-01-01	532331000000
2005-01-01	700717000000
2006-01-01	779440000000
2007-01-01	611037000000
2008-01-01	763515000000
2009-01-01	186203000000
2010-01-01	423967000000
2011-01-01	516702000000
2012-01-01	446414000000
2013-01-01	353083000000