Region
Africa --
203
Africa
162
South Africa --
127
South Africa
125
Africa, Sub-Saharan --
44
Africa, Sub-Saharan
39
Middle East --
37
Africa, North --
34
United States --
26
Africa, Southern --
24
United States
23
Africa, North
22
Africa, Southern
16
Asia
16
Middle East
16
Great Britain --
13
China
12
China --
10
France --
9
Africa, South --
8
Nigeria
8
Africa, West
7
Malaysia
7
Nigeria --
7
Africa, East --
6
Africa, Northeast
6
Africa, Eastern
5
Africa, Northeast --
5
Africa, West --
5
Developing countries
5
Developing countries --
5
Namibia --
5
Africa, Central --
4
Asia --
4
Ethiopia --
4
Europe
4
Europe --
4
Islamic countries --
4
Israel --
4
Somalia
4
Somalia --
4
Soviet Union --
4
Zimbabwe
4
Zimbabwe --
4
Africa --
3
Algeria --
3
Angola --
3
Ethiopia
3
France
3
Ghana --
3
more ...