Year National currency, Sum Over Component Sub-periods 1996-01-01 652000000 1997-01-01 881000000 1998-01-01 564000000 1999-01-01 721000000 2000-01-01 -1193000000 2001-01-01 822000000 2002-01-01 -4159000000 2003-01-01 -1138000000 2004-01-01 5347000000 2005-01-01 0 2006-01-01 0 2007-01-01 0 2008-01-01 0 2009-01-01 0 2010-01-01 0 2011-01-01 0 2012-01-01 0 2013-01-01 0