Year	National currency, Sum Over Component Sub-periods
1990-01-01	-285000000
1991-01-01	266000000
1992-01-01	406000000
1993-01-01	1585000000
1994-01-01	1267000000
1995-01-01	1358000000
1996-01-01	1606000000
1997-01-01	1628000000
1998-01-01	630000000
1999-01-01	225000000
2000-01-01	-379000000
2001-01-01	-757000000
2002-01-01	-1295000000
2003-01-01	-2000000
2004-01-01	-867000000
2005-01-01	-5690000000
2006-01-01	-6304000000
2007-01-01	-10124000000
2008-01-01	-10169000000
2009-01-01	-3763000000
2010-01-01	1782000000
2011-01-01	2002000000
2012-01-01	7250000000
2013-01-01	10851000000