  
<prompt> Household toilet facilities by residence
 Percent distribution of households by type of toilet facilities 
 [["", "Improved facility", "Unimproved facility", "No facility/ bush/field"], ["Total", 56, 20, 25], ["Urban", 74, 11, 15], ["Rural", 39, 28, 33]] 
 <response> Overall, 56% of Nigerian households use improved toilet facilities, 74% in urban areas and 39% in rural areas Among rural households, 28% use unimproved toilet facilities, most commonly pit latrines without slabs (27%).  