... CongoEquatorial GuineaEritreaGabonGambiaGhanaGuineaGuinea-BissauLesothoLiberiaMadagascarMalawiMaliMauritaniaMauritiusNigerSao Tome and PrincipeSenegalSeychellesSierra LeoneSwazilandTogoZimbabweFraction ... Republic of the Congo, Equatorial Guinea, Eritrea, Gabon, Gambia, Ghana, Guinea, Guinea-Bissau, Lesotho, Liberia, Madagascar, Malawi, Mali, Mauritania, Niger, Sao Tome and Principe, Senegal, Seychelles, ... (Angola, Cameroon, Comoros, Gambia,Malawi, Mali, Sao Tome and Principe, and Togo) withmedians ranging from 17.1% to 4.5%; two (EquitorialGuinea and Swaziland) have statistically significant...