 
<prompt> Percentage of women age 15-49 circumcised by selected ethnic groups | Percentage | (Fulani, 12) (Hausa, 19) (Ibibio, 13) (Igbo, 45) (Ijaw/Izon, 11) (Kanuri/ Beriberi, 3) (Yoruba, 55) <response> Female circumcision is most prevalent among Yoruba women (55 percent), followed by Igbo women (45 percent).  