Region
United States --
61
Malaysia --
49
Asia --
28
Japan --
23
United States
23
Asia, Southeastern --
21
Southeast Asia --
21
East Asia --
20
Pacific area --
17
Europe --
16
Soviet Union --
16
Asia
15
European Union Countries --
14
Malaysia
14
Developing countries --
12
Indonesia --
12
China --
11
Developing countries
11
India --
11
Middle East --
11
Southeast Asia
10
Russia (Federation) --
9
Japan
8
Korea (North) --
8
Singapore --
8
Australia --
7
China
7
Europe
7
Pacific Area
7
Philippines --
7
Russia --
7
Indonesia
6
Korea (South) --
6
Middle East
6
South Africa --
6
ASEAN countries --
5
East Asia
5
Germany --
5
Israel --
5
Korea (North)
5
Latin America --
5
Pacific Area --
5
Asia, Southeastern
4
Germany (West) --
4
Korea --
4
South Asia --
4
Soviet Union
4
ASEAN
3
ASEAN countries
3
Cambodia --
3
more ...