Region
China
23
China --
20
Vietnam --
9
Vietnam
8
Asia
6
Malaysia
6
United States
6
United States --
6
Malaysia --
5
Asia --
4
Asia, Southeastern
4
East Asia
4
Hungary
4
Hungary --
4
Pacific Area
4
Taiwan
4
Taiwan --
4
ASEAN countries
3
ASEAN countries --
3
Burma
3
Burma --
3
East Asia --
3
India --
3
Japan
3
Japan --
3
Singapore
3
Singapore --
3
Asia, Southeastern --
2
Developing countries
2
Europe, Eastern
2
Europe, Eastern --
2
Former Soviet republics --
2
Hong Kong
2
Hong Kong (China) --
2
India
2
Indochina
2
Indochina --
2
Pacific Area --
2
Poland
2
Poland --
2
Saudi Arabia
2
Saudi Arabia --
2
Southeast Asia --
2
Thailand --
2
Andhra Pradesh
1
Andhra Pradesh (India) --
1
Andra Pradesh
1
Asia, Southestern
1
Australia
1
Australia --
1
more ...