Year	National currency, Sum Over Component Sub-periods
1975-01-01	-113000000
1976-01-01	-306000000
1977-01-01	-374000000
1978-01-01	-496000000
1979-01-01	-479000000
1980-01-01	-971000000
1981-01-01	-1281000000
1982-01-01	-1642000000
1983-01-01	-1291000000
1984-01-01	-1642000000
1985-01-01	-100000000
1986-01-01	-2064000000
1987-01-01	900000000
1988-01-01	-1216000000
1989-01-01	-1289000000
1990-01-01	195000000
1991-01-01	-1544000000
1992-01-01	-2483000000
1993-01-01	-1794000000
1994-01-01	-591000000
1995-01-01	-2166000000
1996-01-01	-3608000000
1997-01-01	-1979000000
1998-01-01	291000000
1999-01-01	-3325000000
2000-01-01	-5900000000
2001-01-01	-11348000000
2002-01-01	-720000000
2003-01-01	-10907000000
2004-01-01	-10051000000
2005-01-01	-3306000000
2006-01-01	-11952000000
2007-01-01	-9463000000
2008-01-01	-10265000000
2009-01-01	-8814000000
2010-01-01	-29841000000
2011-01-01	-83526000000
2012-01-01	-1905000000
2013-01-01	28371000000