Year National currency, Sum Over Component Sub-periods 1993-01-01 633000000 1994-01-01 0 1995-01-01 45000000 1996-01-01 30000000 1997-01-01 0 1998-01-01 97000000 1999-01-01 239000000 2000-01-01 163000000 2001-01-01 137000000 2002-01-01 192000000 2003-01-01 236000000 2004-01-01 162000000 2005-01-01 16000000 2006-01-01 37000000 2007-01-01 551000000 2008-01-01 864000000 2009-01-01 524000000 2010-01-01 1066000000 2011-01-01 914000000 2012-01-01 1447000000 2013-01-01 1296000000