 
<prompt> Haihuwar assibiti ta jiha | Kason haife-haife a cikin shekaru 5 na kafin bincike waɗanda aka yi a assibiti | (Sokoto, 7% - 25%) (Kebbi, 7% - 25%) (Zamfara, 7% - 25%) (Katsina, 7% - 25%) (Kano, 7% - 25%) (Jigawa, 7% - 25%) (Yobe, 7% - 25%) (Borno, 26% - 42%) (Niger, 26% - 42%) (Kaduna, 7% - 25%) (Bauchi, 7% - 25%) (Gombe, 26% - 42%) (Kwara, 43% - 60%) (Birnin Tarayya - Abuja, 61% - 77%) (Kogi, 61% - 77%) (Filato, 43% - 60%) (Adamawa, 26% - 42%) (Taraba, 26% - 42%) (Oyo, 61% - 77%) (Ogun, 61% - 77%) (Osun, 78% - -95%) (Ekiti, 61% - 77%) (Ondo, 78% - -95%) (Edo, 78% - -95%) (Delta, 43% - 60%) (Enugu, 78% - -95%) (Nasarawa, 43% - 60%) (Binuwai, 61% - 77%) (Imo, 78% - -95%) (Cross River, 43% - 60%) (Bayelsa, 7% - 25%) (Rivers, 43% - 60%) (Lagos, 61% - 77%) (Anambra, 78% - -95%) (Akwai Ibom, 26% - 42%) (Abia, 78% - -95%) (Ebonyi, 43% - 60%) <response> Haihuwar assibiti ta fi ƙaranci a Arewa Maso Yamma (kashi 16%) sannan ta fi yawa a Kudu Maso Gabas (kashi 82%). Ta jiha, kason haihuwar assibiti ta fara ne daga kashi 7% a Kebbi zuwa kashi 95% a Imo (Hoto na 9.5).  