Niger      50.73 (2006 est)

Niger , officially the Republic of Niger is a landlocked country in Western Africa, named after the Niger River. It borders Nigeria and Benin to the south, Burkina Faso and Mali to the west, Algeria and Libya to the north and Chad to the east

Mali      49.82 (2006 est)

Mali, officially the Republic of Mali , is a landlocked nation in Western Africa. Mali is the seventh largest country in Africa, bordering Algeria on the north, Niger on the east, Burkina Faso and the Côte d'Ivoire on the south, Guinea on the south-west, and Senegal and Mauritania on the west

Uganda      47.35 (2006 est)

The Republic of Uganda is a landlocked country in East Africa. It is bordered on the east by Kenya, on the north by Sudan, on the west by the Democratic Republic of the Congo, on the southwest by Rwanda, and on the south by Tanzania

Afghanistan      46.60 (2006 est)

The Islamic Republic of Afghanistan is a landlocked country in south central Asia. It is variously described as being located within Central Asia, South Asia, or the Middle East

Sierra Leone      45.76 (2006 est)

Sierra Leone , officially the Republic of Sierra Leone, is a country in West Africa. It is bordered by Guinea in the north, Liberia in the southeast, and the Atlantic Ocean in the southwest. Sierra Leone covers a total area of and has a population estimated at 6.4 million

Chad      45.73 (2006 est)

Chad , officially known as the Republic of Chad, is a landlocked country in central Africa. It is bordered by Libya to the north, Sudan to the east, the Central African Republic to the south, Cameroon and Nigeria to the southwest, and Niger to the west

Burkina Faso      45.62 (2006 est)

Burkina Faso , also known by its short-form name Burkina, is a landlocked nation in West Africa. It is surrounded by six countries: Mali to the north, Niger to the east, Benin to the south east, Togo and Ghana to the south, and Côte d'Ivoire to the south west. Its size is 274,000 km² with an estimated population of more than 13,200,000

Somalia      45.13 (2006 est)

Somalia , officially the Republic of Somalia and formerly known as the Somali Democratic Republic, is a country located in the Horn of Africa

Angola      45.11 (2006 est)

Angola, officially the Republic of Angola , is a country in south-central Africa bordered by Namibia on the south, Democratic Republic of the Congo on the north, and Zambia on the east; its west coast is on the Atlantic Ocean. The exclave province of Cabinda has a border with the Republic of the Congo and the Democratic Republic of the Congo

Liberia      44.77 (2006 est)

Liberia , officially the Republic of Liberia, is a country on the west coast of Africa, bordered by Sierra Leone, Guinea, Côte d'Ivoire, and the Atlantic Ocean. As of the 2008 Census, the nation is home to 3,476,608 people and covers .