Region
United States --
313
United States
143
Malaysia --
69
China --
61
Soviet Union --
54
India --
46
Malaysia
43
Japan --
38
United states --
35
China
27
Russia (Federation) --
22
Great Britain --
21
Europe --
19
Australia --
18
Indonesia --
18
Soviet Union
16
Asia
15
Europe
15
India
14
Israel --
14
Singapore --
14
Asia, Southeastern --
13
Japan
13
Latin America --
13
Indonesia
12
Middle East --
12
Asia, Southeastern
11
Middle East
11
Turkey --
11
Asia --
10
Germany (West) --
10
Germany --
10
Iran --
10
Latin America
10
Australia
9
Developing countries
9
Developing countries --
9
European Union Countries --
9
Philippines --
9
Africa --
8
Europe, Eastern --
8
Great Britain
8
Israel
8
Taiwan --
8
Austria --
7
Nepal --
7
Russia
7
Cambodia --
6
Canada --
6
Cuba --
6
more ...