Ethiopia’s economy is predominantly agricultural. The highlands are very fertile, which contain many large rivers with enormous untapped potential for irrigation projects. About 90 per cent of the population earns their living from the land, mainly as subsistence farmers. Agriculture is the backbone of the national economy and the principal exports from this sector are coffee, oil seeds, pulses, flowers, vegetables, sugar and foodstuffs for animals. There is also a thriving livestock sector, exporting carrel on the hoof and hides and skins. 25% of the populations grow coffee and it accounts for 55% of Ethiopia’s exports.