Region
United States
8
Malaysia
6
United States --
5
Indonesia
4
Indonesia --
4
Developing countries
2
Asia, Southeaster
1
Asia, Southeastern
1
Asia, Southeastern --
1
Developing Countries
1
East Asia
1
East Asia --
1
Europe, Eastern
1
Europe, Eastern --
1
European Economic Community Countries
1
European Economic Community countries
1
European Union Countries
1
European Union countries
1
Great Britain
1
Great Britain --
1
Japan
1
Japan --
1
Latin America
1
Latin America --
1
Singapore
1
Singapore --
1
Southern States
1
Southern States --
1
Thailand
1
Thailand --
1