 
<prompt> ITN use in the household population by region | Percentage of the household population who slept under an ITN the previous night | (Kagera, 0.54) (Kigoma, 0.55) (Geita, 0.52) (Mara, 0.67) (Mwanza, 0.68) (Simiyu, 0.41) (Rukwa, 0.32) (Katavi, 0.34) (Shinyanga, 0.39) (Tabora, 0.34) (Mbeya, 0.32) (Songwe, 0.34) (Arusha, 0.42) (Kilimanjaro, 0.55) (Manyara, 0.42) (Singida, 0.29) (Iringa, 0.51) (Njombe, 0.16) (Dodoma, 0.34) (Tanga, 0.67) (Pwani, 0.78) (Morogoro, 0.72) (Lindi, 0.56) (Ruvuma, 0.53) (Mtwara, 0.64) (Dar es Salaam, 0.66) (Mjini Magharibi, 0.5) (Kaskazini Pemba, 0.59) (Kusini Pemba, 0.72) (Kaskazini Unguja, 0.61) (Kusini Unguja, 0.73) <response> In Mainland Tanzania, the percentage of the household population that slept under an ITN the previous night ranges from 16% in Njombe to 78% in Pwani. . In Zanzibar, ITN use ranges from 50% in Mjini Magharibi to 73% in Kusini Unguja.  