Year National currency, Sum Over Component Sub-periods 1995-01-01 93000000 1996-01-01 132000000 1997-01-01 89000000 1998-01-01 159000000 1999-01-01 176000000 2000-01-01 120000000 2001-01-01 138000000 2002-01-01 193000000 2003-01-01 181000000 2004-01-01 658000000 2005-01-01 268000000 2006-01-01 319000000 2007-01-01 185000000 2008-01-01 347000000 2009-01-01 384000000 2010-01-01 516000000 2011-01-01 259000000 2012-01-01 272000000 2013-01-01 402000000