Region
United States
27
United States --
17
China
7
China --
6
East Asia --
6
Europe
6
Japan
6
Malaysia
5
Europe --
4
Great Britain
4
Asia
3
Asia --
3
Asia, Southeastern --
3
Canada
3
East Asia
3
European Economic Community countries
3
European Union Countries --
3
European Union countries
3
Japan --
3
Malaysia --
3
Southeast Asia --
3
Canada --
2
Developing countries --
2
Europe, Eastern
2
European Union Countries
2
India
2
India --
2
Russia (Federation)
2
Taiwan --
2
21st century
1
ASEAN countries
1
ASEAN countries --
1
Africa
1
Africa --
1
Africa, Southern
1
Africa, Southern --
1
Asia, Southeastern
1
Europe, Eastern --
1
European Economic Community countries --
1
Germany
1
Hong Kong (China) --
1
Korea (South) --
1
OECD countries
1
Oceania --
1
Pulau Pinang
1
Russia (Federation) --
1
Singapore
1
Singapore --
1
South Africa
1
South Africa --
1
more ...