Year	National currency, Sum Over Component Sub-periods
1988-01-01	381000000
1989-01-01	651000000
1990-01-01	468000000
1991-01-01	378000000
1992-01-01	495000000
1993-01-01	1341000000
1994-01-01	1122000000
1995-01-01	1307000000
1996-01-01	378000000
1997-01-01	2754000000
1998-01-01	2296000000
1999-01-01	2785000000
2000-01-01	3196000000
2001-01-01	931000000
2002-01-01	-68000000
2003-01-01	2251000000
2004-01-01	1705000000
2005-01-01	1342000000
2006-01-01	1825000000
2007-01-01	2258000000
2008-01-01	-183000000
2009-01-01	211000000
2010-01-01	30000000
2011-01-01	993000000
2012-01-01	3907000000
2013-01-01	-144000000