Region
Africa
Asia
324
Nigeria
273
Afrique
206
Middle East
181
South Africa
123
United States
104
France
80
Developing countries
77
Latin America
71
Africa, Sub-Saharan
69
Great Britain
63
Africa, Southern
61
Congo (Democratic Republic)
46
Caribbean Area
43
Europe
42
Afrika
41
Africa, East
37
Ghana
36
Germany
33
Africa, West
29
Africa, North
26
Cameroon
26
Liberia
26
China
25
Tanzania
25
Oceania
24
Portugal
24
Senegal
24
Burkina Faso
23
East Asia
23
Italy
23
India
21
Pacific Area
21
Uganda
21
Horn of Africa
20
Southern Africa
20
Sudan
19
Canada
18
Sahel
18
Soviet Union
18
Sub-Saharan Africa
18
Africa, Central
17
Arab countries
16
Kenya
16
Israel
15
South America
15
6
14
Ethiopia
14
Zimbabwe
14
more ...