MONTHLY RATES / TAUX MENSUELS DES MONNAIES Exchange rates on 30 JUNE 2011 / Taux de change au 30 JUIN 2011 APPLICABLE FOR THE MONTH OF JULY 2011 / APPLICABLE POUR LE MOIS DE JUILLET 2011

REGIONAL COUNTRIES / PAYS REGIONAUX

COUNTRY / PAYS CURRENCY / RATE PER UA/ MONNAIES TAUX PAR RAPPORT A L'UC ALGERIA/ALGERIE DZD 114,745 ANGOLA AON KWANZA 149,696 BOTSWANA BWP PULA 10,4604 BURUNDI BIF FRANC 2005,80 CAPE VERDE/CAP VERT CVE ESCUDO 122,709 CFA COUNTRIES/PAYS CFA XAF FRANC CFA 726,374 CFA COUNTRIES/PAYS CFA XOF FRANC CFA 726,374 COMOROS/COMORES KMF COMORIAN FRANCS 544,780 CONGO DEM REP/REP DEM CONGO CDF Congo Franc 1461,29 DJIBOUTI DJF DJIBOUTI FRANC 284,490 EGYPT/EGYPTE EGP POUND 9,43991 ERITREA/ERYTHREE ERN ERITREA NAKFA 24,6118 ETHIOPIA/ETHIOPIE ETB BIRR 27,1242 GAMBIA/GAMBIE GMD DALASI 45,3453 GHANA GHS CEDI 2,35478 GUINEA/GUINEE GNF FRANC 10843,0 KENYA KES SHILLING 137,193 LSL MALOTI 10,9092 LIBERIA LRD LIBERIAN 116,833 LIBYA/LIBYE LYD LYBIAN DINAR 1,93240 MADAGASCAR MGA ARIARY 3127,66 MALAWI MWK KWACHA 239,094 MAURITANIA/MAURITANIE MRO OUGUIYA 440,785 MAURITIUS/I.MAURICE MUR RUPEE 45,5622 MOROCCO/MAROC MAD DIRHAM 12,5918 MOZAMBIQUE MZN METICAIS 49,7797 /NAMIBIE NAD NAMIBIAN DOLLAR 10,9092 NIGERIA NGN NAIRA 245,862 RWANDA RWF RWANDA FRANC 957,757 SAO TOME & PRINCIPE/ STD DOBRA 27263,7 SEYCHELLES SCR RUPEE 19,4776 SIERRA LEONE SLL LEONE 7058,43 SOMALIA/SOMALIE SOS SHILLING 2577,12 /AFRIQUE DU SUD ZAR RAND 10,9092 SUDAN/SOUDAN SDG 4,33915 SWAZILAND SZL LILANGENI 10,9092 TANZANIA/TANZANIE TZS SHILLING 2430,49 TUNISIA/TUNISIE TND DINAR 2,20282 UGANDA/OUGANDA UGX SHILLING 3826,42 ZAMBIA/ZAMBIE ZMK KWACHA 7605,16 NON-REGIONAL COUNTRIES / PAYS NON-REGIONAUX

ARGENTINA/ARGENTINE ARS PESO 6,10683 AUSTRALY/AUSTRALIE AUD 1,49031 BRAZIL/BRESIL BRL REAL 2,51622 CANADA CAD DOLLAR 1,54331 CHINA/CHINE CNY YUAN 10,3575 DENMARK/DANEMARK DKK KRONE 8,25941 EUROPEAN /EURO EUROPEEN EUR EUROPEAN EURO 1,10735 HONG KONG HKD 12,4508 INDIA/INDE INR RUPEE 71,5722 JAPAN/JAPON JPY YEN 129,188 KOREA/COREE KRW WON 1725,44 KUWAIT/KOWEIT KWD DINAR 0,438377 NEW ZELAND/NOUVELLE ZELAND NZD 1,93408 NORWAY/NORVEGE NOK KRONE 8,62351 SAUDI ARABIA/ARABIE S. SAR RIYAL 6,00168 SINGAPORE/SINGAPOUR SGD 1,96727 SWEDEN/SUEDE SEK KRONA 10,0972 SWITZERLAND/SUISSE CHF FRANC 1,33541 THAILAND THB BAHT 49,2058 TURKEY/TURQUIE TRY LIRA 2,54474 U.K./ROYAUME UNI GBP 0,99978 U.S.A/E.U. USD US DOLLAR 1,60045 UNITED ARAB EMIRATES/ AED DIRHAM 5,87765

MONTHLY MOVING AVERAGE RATES / MOYENNE MOBILE MENSUELLE DES TAUX DE CHANGE

AUSTRALY/AUSTRALIE AUD AUSTRALIAN DOLLAR 1,56983 CANADA CAD DOLLAR 1,56117 CFA COUNTRIES/PAYS CFA XOF FRANC CFA 747,159 DENMARK/DANEMARK DKK KRONE 8,49059 EUROPEAN EURO/EURO EUROPEEN EUR EUROPEAN EURO 1,13904 JAPAN/JAPON JPY YEN 129,062 SWEDEN/SUEDE SEK KRONA 10,3674 SWITZERLAND/SUISSE CHF FRANC 1,47053 TUNISIA/TUNISIE TND DINAR 2,21703 U.K./ROYAUME UNI GBP POUND STERLING 0,981607 U.S.A/E.U. USD US DOLLAR 1,56366