Region
United States
484
United States --
475
Malaysia
162
China --
141
Soviet Union --
138
Japan --
130
Europe --
123
Japan
113
Malaysia --
111
Asia
97
China
96
Europe
96
Soviet Union
94
Developing countries
91
Great Britain --
88
India --
81
Great Britain
78
Asia --
76
Developing countries --
73
India
69
Asia, Southeastern
67
Asia, Southeastern --
63
East Asia --
61
Europe, Eastern --
60
Middle East --
56
Israel --
48
East Asia
47
South Africa --
47
Pacific Area --
44
Latin America --
41
South Africa
41
Indonesia --
40
Southeast Asia --
40
Latin America
39
Europe, Eastern
38
Africa --
37
Singapore
36
Africa
35
Australia --
35
Pacific Area
35
Indonesia
33
Singapore --
33
Middle East
32
Germany --
31
Korea (South) --
29
France --
28
Israel
28
France
27
Germany
27
Philippines --
27
more ...