  
<prompt> Water, Sanitation, and Electricity by Residence | Percent of households | (Improved source of drinking water, Angola, 53) (Improved sanitation facility, Angola, 32) (Electricity, Angola, 42) (Improved source of drinking water, Urban, 67) (Improved sanitation facility, Urban, 46) (Electricity, Urban, 64) (Improved source of drinking water, Rural, 32) (Improved sanitation facility, Rural, 11) (Electricity, Rural, 7) <response> The most common improved source of drinking water is highest in Upper Egypt (61%) and lowest in Malawi (38%).  