Average IQ in Sierra Leone: 91
Shares #16 position with Brunei, Cambodia, Cyprus, Macedonia, Lithuania and Thailand on the World Ranking List
Sierra Leone is a developing country. The basis of the economy is the mining industry and agriculture. Cultivated rice, manioc, corn, millet. From export crops coffee, cocoa beans, ginger, citrus fruits, peanuts are cultivated. Education is rather weak; the average intelligence level is not very high.
Average National IQs