noun: Nigerian(s)
adjective: Nigerian
Ethnic groups:
Nigeria, Africa's most populous country, is composed of more than 250 ethnic groups; the following are the most populous and politically influential: Hausa and Fulani 29%, Yoruba 21%, Igbo (Ibo) 18%, Ijaw 10%, Kanuri 4%, Ibibio 3.5%, Tiv 2.5%
Religions:
Muslim 50%, Christian 40%, indigenous beliefs 10%
Languages:
English (official), Hausa, Yoruba, Igbo (Ibo), Fulani
Literacy:
definition: age 15 and over can read and write