Year	National currency, Sum Over Component Sub-periods
1988-01-01	-1242000000
1989-01-01	-2126000000
1990-01-01	-9889000000
1991-01-01	-4425000000
1992-01-01	-4040000000
1993-01-01	-14391000000
1994-01-01	1118000000
1995-01-01	-15979000000
1996-01-01	-17935000000
1997-01-01	-14637000000
1998-01-01	-23055000000
1999-01-01	-1662000000
2000-01-01	-1084000000
2001-01-01	3203000000
2002-01-01	1597000000
2003-01-01	-2233000000
2004-01-01	2306000000
2005-01-01	1396000000
2006-01-01	11107000000
2007-01-01	9243000000
2008-01-01	14014000000
2009-01-01	-8776000000
2010-01-01	-32249000000
2011-01-01	-21288000000
2012-01-01	-13230000000
2013-01-01	9339000000