Year	National currency, Sum Over Component Sub-periods
1975-01-01	1330000000
1976-01-01	711000000
1977-01-01	582000000
1978-01-01	-28000000
1979-01-01	797000000
1980-01-01	1967000000
1981-01-01	1128000000
1982-01-01	2241000000
1983-01-01	1805000000
1984-01-01	3059000000
1985-01-01	484000000
1986-01-01	-617000000
1987-01-01	3877000000
1988-01-01	1933000000
1989-01-01	2920000000
1990-01-01	5781000000
1991-01-01	-1026000000
1992-01-01	-2033000000
1993-01-01	-3343000000
1994-01-01	397000000
1995-01-01	29000000
1996-01-01	1604000000
1997-01-01	2527000000
1998-01-01	4667000000
1999-01-01	1477000000
2000-01-01	15406000000
2001-01-01	10476000000
2002-01-01	-2715000000
2003-01-01	-1782000000
2004-01-01	8032000000
2005-01-01	3779000000
2006-01-01	9164000000
2007-01-01	10506000000
2008-01-01	19594000000
2009-01-01	21981000000
2010-01-01	36587000000
2011-01-01	84876000000
2012-01-01	11602000000
2013-01-01	-29156000000