MONTHLY RATES / TAUX MENSUELS DES MONNAIES Exchange rates on 31 JULY 2012 / Taux de change au 31 JUILLET 2012 APPLICABLE FOR THE MONTH OF AUGUST 2012 / APPLICABLE POUR LE MOIS D'AOÛT 2012

REGIONAL COUNTRIES / PAYS REGIONAUX

COUNTRY / PAYS CURRENCY / RATE PER UA/ MONNAIES TAUX PAR RAPPORT A L'UC ALGERIA/ALGERIE DZD ALGERIAN 123,548 ANGOLA AON KWANZA 144,701 BOTSWANA BWP PULA 11,6074 BURUNDI BIF FRANC 2210,75 CAPE VERDE/CAP VERT CVE ESCUDO 132,915 CFA COUNTRIES/PAYS CFA XAF FRANC CFA 805,436 CFA COUNTRIES/PAYS CFA XOF FRANC CFA 805,436 COMOROS/COMORES KMF COMORIAN FRANCS 604,077 CONGO DEM REP/REP DEM CONGO CDF Congo Franc 1395,12 DJIBOUTI DJF DJIBOUTI FRANC 269,701 EGYPT/EGYPTE EGP 9,15707 ERITREA/ERYTHREE ERN ERITREA NAKFA 23,3323 ETHIOPIA/ETHIOPIE ETB BIRR 26,9162 GAMBIA/GAMBIE GMD DALASI 48,9906 GHANA GHS CEDI 3,08453 GUINEA/GUINEE GNF FRANC 10464,2 KENYA KES SHILLING 127,828 LSL MALOTI 12,3410 LIBERIA LRD 110,862 LIBYA/LIBYE LYD LYBIAN DINAR 1,93240 MADAGASCAR MGA ARIARY 3353,98 MALAWI MWK KWACHA 412,059 MAURITANIA/MAURITANIE MRO OUGUIYA 453,630 MAURITIUS/I.MAURICE MUR RUPEE 46,5823 MOROCCO/MAROC MAD DIRHAM 13,5054 MOZAMBIQUE MZN METICAIS 42,7039 /NAMIBIE NAD 12,3410 NIGERIA NGN NAIRA 235,888 RWANDA RWF RWANDA FRANC 929,386 SAO TOME & PRINCIPE/ STD DOBRA 29940,4 SEYCHELLES SCR RUPEE 21,0969 SIERRA LEONE SLL LEONE 6568,31 SOMALIA/SOMALIE SOS SHILLING 2450,53 SOUTH /AFRIQUE DU SUD ZAR RAND 12,3410 /SOUDAN SDG 6,65023 /SOUDAN SUD SSP 4,81153 SWAZILAND SZL LILANGENI 12,3410 TANZANIA/TANZANIE TZS SHILLING 2380,91 TUNISIA/TUNISIE TND DINAR 2,44772 UGANDA/OUGANDA UGX SHILLING 3751,93 ZAMBIA/ZAMBIE ZMK KWACHA 7822,27 NON-REGIONAL COUNTRIES / PAYS NON-REGIONAUX

ARGENTINA/ARGENTINE ARS PESO 6,10683 AUSTRALY/AUSTRALIE AUD AUSTRALIAN DOLLAR 1,43296 BRAZIL/BRESIL BRL REAL 3,06388 CANADA CAD DOLLAR 1,51044 CHINA/CHINE CNY RENMINBI YUAN 9,55073 DENMARK/DANEMARK DKK KRONE 9,13626 EUROPEAN /EURO EUROPEEN EUR EUROPEAN EURO 1,22788 HONG KONG HKD HONG KONG DOLLAR 11,7694 INDIA/INDE INR RUPEE 84,1800 JAPAN/JAPON JPY YEN 117,876 KOREA/COREE KRW WON 1713,77 KUWAIT/KOWEIT KWD DINAR 0,424672 NEW ZELAND/NOUVELLE ZELAND NZD NEW ZEALAND DOLLAR 1,86398 NORWAY/NORVEGE NOK KRONE 9,11278 PHILIPPINE PHP PHILIPPINE PESO 63,2095 SAUDI ARABIA/ARABIE S. SAR RIYAL 5,65624 SINGAPORE/SINGAPOUR SGD SINGAPORE DOLLAR 1,87848 SWEDEN/SUEDE SEK KRONA 10,2610 SWITZERLAND/SUISSE CHF FRANC 1,47530 THAILAND/THAILANDE THB THAI BAHT 47,6120 TURKEY/TURQUIE TRY TURKISH 2,74806 U.K./ROYAUME UNI GBP 0,961575 U.S.A/E.U. USD US DOLLAR 1,50833 UNITED ARAB EMIRATES/ AED DIRHAM 5,53934 VIETNAM VND VIETNAMESE DONG 31415,5

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

AUSTRALY/AUSTRALIE AUD AUSTRALIAN DOLLAR 1,50126 CANADA CAD DOLLAR 1,55931 CFA COUNTRIES/PAYS CFA XOF FRANC CFA 768,817 DENMARK/DANEMARK DKK KRONE 8,71812 EUROPEAN EURO/EURO EUROPEEN EUR EUROPEAN EURO 1,17205 JAPAN/JAPON JPY YEN 121,925 SWEDEN/SUEDE SEK KRONA 10,4697 SWITZERLAND/SUISSE CHF FRANC 1,41461 TUNISIA/TUNISIE TND DINAR 2,32817 U.K./ROYAUME UNI GBP POUND STERLING 0,979512 U.S.A/E.U. USD US DOLLAR 1,54888