Year National currency, Sum Over Component Sub-periods 1995-01-01 60008200000 1996-01-01 63845040000 1997-01-01 72020000000 1998-01-01 76265000000 1999-01-01 76698000000 2000-01-01 89890000000 2001-01-01 91992000000 2002-01-01 93745000000 2003-01-01 89887000000 2004-01-01 92428000000 2005-01-01 98373000000 2006-01-01 102490000000 2007-01-01 109035000000 2008-01-01 112891000000 2009-01-01 137277000000 2010-01-01 148220000000 2011-01-01 169408000000 2012-01-01 168287000000 2013-01-01 178544000000