Region
Malaysia --
28
China --
20
United States
18
United States --
18
Malaysia
17
China
15
Asia --
5
India --
5
Japan
5
Japan --
4
Asia
3
Germany
2
Germany --
2
Great Britain
2
India
2
Asia, Southeastern
1
Asia, Southeastern --
1
Australia --
1
California
1
Developing countries --
1
Great Britain --
1
Hungary --
1
Mexico
1
Pacific Area --
1
Pasific Asia
1
Russia (Federation) --
1
South-East Asia --
1