Year	National currency, Sum Over Component Sub-periods
2002-01-01	-6383000000
2003-01-01	-6072000000
2004-01-01	-28585000000
2005-01-01	-34109000000
2006-01-01	-21547000000
2007-01-01	-57862000000
2008-01-01	1394000000
2009-01-01	14728000000
2010-01-01	-6158000000
2011-01-01	3082000000
2012-01-01	30532000000
2013-01-01	-8026000000