Region
China
33
China --
21
Asia
13
Malaysia
13
United States
12
Asia, Southeastern
9
Vietnam
9
Vietnam --
9
Malaysia --
8
Asia --
6
Developing countries
6
East Asia
6
Hungary
6
Pacific Area
6
United States --
6
ASEAN countries
4
Burma
4
Burma --
4
Europe, Eastern
4
Hungary --
4
India
4
India --
4
Japan
4
Taiwan
4
Taiwan --
4
ASEAN countries --
3
Africa
3
East Asia --
3
Former Soviet republics
3
Japan --
3
Pacific Area --
3
Philippines
3
Singapore
3
Singapore --
3
Thailand --
3
Asia, Southeastern --
2
Developing countries --
2
Europe, Eastern --
2
Former Soviet republics --
2
Hong Kong
2
Hong Kong (China) --
2
Indochina
2
Indochina --
2
Indonesia
2
Indonesia --
2
Korea (South)
2
Philippines --
2
Poland
2
Poland --
2
Russia (Federation)
2
more ...