Year	National currency, Sum Over Component Sub-periods
1981-01-01	256000000
1982-01-01	-143000000
1983-01-01	-175000000
1984-01-01	806000000
1985-01-01	-119000000
1986-01-01	-6000000
1987-01-01	961000000
1988-01-01	1108000000
1989-01-01	1019000000
1990-01-01	1423000000
1991-01-01	1387000000
1992-01-01	1071000000
1993-01-01	895000000
1994-01-01	1102000000
1995-01-01	1067000000
1996-01-01	820000000
1997-01-01	1291000000
1998-01-01	870000000
1999-01-01	909000000
2000-01-01	1683000000
2001-01-01	840000000
2002-01-01	1490000000
2003-01-01	-4717000000
2004-01-01	1021000000
2005-01-01	1878000000
2006-01-01	919000000
2007-01-01	971000000
2008-01-01	1138000000
2009-01-01	1120000000
2010-01-01	1268000000
2011-01-01	1774000000
2012-01-01	1559000000
2013-01-01	1407000000