up 0.31% of the population. Oromiffa was spoken as a first language by 92.57%, 4.02% spoke Amharic, and 3.05% spoke Somali; the remaining 0.36% spoke all other primary languages reported. The majority of the inhabitants were Muslim, with 95.28% of the population having reported they practiced that belief, while 4.51% professed Ethiopian Orthodox Christianity. According to a May 24, 2004 World Bank memorandum, 3% of the inhabitants of East Harerge have access to electricity, this zone has a road density of 39.6 kilometers per 1000 square kilometers (compared to the national average of 30 kilometers), the average rural household has 0.5 hectare of land (compared to the national average of 1.01 hectare of land and an average of 1.14 for the Oromia Region) and the equivalent of 0.6 heads of livestock. 13% of the population is in non-farm related jobs, compared to the national average of 25% and a Regional average of 24%. Concerning education, 53% of all eligible children are enrolled in primary school, and 10% in secondary schools. Concerning health, 44% of the zone is exposed to malaria, and none to Tsetse fly. The memorandum gave this zone a drought risk rating of 367. Notes Oromia Region Zones of Ethiopia