Nigeria (National) Round 5 Service Delivery Point (SQ) survey used a three-stage sampling approach w
Uganda Round 6 Service Delivery Point (SQ) survey used a two-stage cluster design with urban-rural a
Ethiopia Round 1 Service Delivery Point (SQ) survey used a two-stage cluster design with urban and r
Nigeria (Oyo) Round 1 Service Delivery Point (SQ) survey used a two-stage cluster design with urban-
Niger (Niamey) Round 3 Service Delivery Point (SQ) survey used a sampling strategy stratified by Nia