Region
Africa --
203
Africa
163
South Africa --
127
South Africa
125
Africa, Sub-Saharan --
44
Africa, Sub-Saharan
39
Middle East --
35
Africa, North --
34
Africa, Southern --
24
Africa, North
22
United States --
20
United States
19
Africa, Southern
16
Asia
14
Middle East
13
China
12
China --
9
Great Britain --
9
Africa, South --
8
France --
8
Africa, West
7
Malaysia
7
Africa, East --
6
Africa, Northeast
6
Africa, Eastern
5
Africa, Northeast --
5
Africa, West --
5
Africa, Central --
4
Asia --
4
Developing countries --
4
Europe
4
Europe --
4
Israel --
4
Soviet Union --
4
Africa --
3
Algeria --
3
Developing countries
3
Ethiopia
3
Ethiopia --
3
Ghana --
3
Islamic countries --
3
Japan --
3
Latin America --
3
Malaysia --
3
Namibia --
3
Soviet Union
3
United states --
3
West Africa
3
Africa, North --
2
Africa, Sub-Sahara
2
more ...