Region
China --
36
Japan --
24
Malaysia --
20
United States --
19
China
17
Malaysia
15
Asia --
14
United States
14
Japan
13
Asia, Southeastern --
9
Russia (Federation) --
9
Soviet Union --
8
Asia
7
Great Britain --
7
Korea (South) --
7
Pacific Area --
6
Poland --
6
Europe, Eastern --
5
Poland
5
Taiwan --
5
East Asia --
4
Europe, Eastern
4
Great Britain
4
Russia (Federation)
4
Singapore --
4
Soviet Union
4
Thailand --
4
Asia, Southeastern
3
Developing countries --
3
Europe --
3
India --
3
Korea (South)
3
Pacific Area
3
Thailand
3
Vietnam --
3
ASEAN countries
2
ASEAN countries --
2
Former Soviet republics --
2
Hong Kong --
2
Hungary
2
Hungary --
2
India
2
Latin America
2
Latin America --
2
Mexico
2
Mexico --
2
Pacific area --
2
Taiwan
2
Ukraine --
2
Uzbekistan --
2
more ...