  
<prompt> Household Sanitation Facilities by State
 Percent of households with improved, not shared toilet 
 [["Nigeria", 0.27], ["North West", 0.44], ["Jigawa", 0.22], ["Kaduna", 0.29], ["Kano", 0.63], ["Katsina", 0.47], ["Kebbi", 0.38], ["Sokoto", 0.57], ["Zamfara", 0.28]] 
 <response>   