29 July 2011 COMESA Foreign Exchange Rates 27 July 2011 COMESA Foreign Exchange Rates 28 July 2011 COMESA Foreign Exchange Rates 26 July 2011 COMESA Foreign Exchange Rates 25 July 2011 COMESA Foreign Exchange Rates 22 July 2011 COMESA Foreign Exchange Rates 21 July 2011 COMESA Foreign Exchange Rates 20 July 2011 COMESA Foreign Exchange Rates 19 July 2011 COMESA Foreign Exchange Rates 18 July 2011 COMESA Foreign Exchange Rates 15 July 2011 COMESA Foreign Exchange Rates 14 July 2011 COMESA Foreign Exchange Rates 13 July 2011 COMESA Foreign Exchange Rates 12 July 2011 COMESA Foreign Exchange Rates 11 July 2011 COMESA Foreign Exchange Rates 08 July 2011 COMESA Foreign Exchange Rates 07 July 2011 COMESA Foreign Exchange Rates 06 July 2011 COMESA Foreign Exchange Rates 05 July 2011 COMESA Foreign Exchange Rates 04 July 2011 COMESA Foreign Exchange Rates 01 July 2011 COMESA Foreign Exchange Rates