Year	National currency, Sum Over Component Sub-periods
1996-01-01	-659000000
1997-01-01	-1158000000
1998-01-01	-1311000000
1999-01-01	-1544000000
2000-01-01	-2570000000
2001-01-01	-3875000000
2002-01-01	-3166000000
2003-01-01	-2307000000
2004-01-01	-2977000000
2005-01-01	-3880000000
2006-01-01	-6316000000
2007-01-01	-7035000000
2008-01-01	-7817000000
2009-01-01	-8728000000
2010-01-01	-7949000000
2011-01-01	-8489000000
2012-01-01	-6938000000
2013-01-01	-5925000000