Mauritania: Reserve Tranche Position as of April 30, 2013 (in SDRs) Date SDR Amount April 30, 2013 0 December 31, 2012 0 December 31, 2011 0 December 31, 2010 0 December 31, 2009 0 December 31, 2008 0 December 31, 2007 0 December 31, 2006 0 December 31, 2005 0 December 31, 2004 0 December 31, 2003 0 December 31, 2002 0 December 31, 2001 0 December 31, 2000 0 December 31, 1999 0 December 31, 1998 0 December 31, 1997 0 December 31, 1996 0 December 31, 1995 1 December 31, 1994 0 December 31, 1993 0 December 31, 1992 0 December 31, 1991 0 December 31, 1990 0 December 31, 1989 0 December 31, 1988 0 December 31, 1987 0 December 31, 1986 0 December 31, 1985 0 December 31, 1984 0