East and Horn of Africa 597,296.6 25.3% 1,128,486.0 28.8% 1,174,261.3 22.3% 1,196,394.5 22.5% 1,158,577.3 22.4%
Central Africa and the Great Lakes 177,861.4 7.5% 322,646.0 8.2% 372,920.5 7.1% 371,991.2 7.0% 350,762.3 6.8%