Region
Amerika Syarikat
1
Asia
3
Asia --
3
Asia, Southeastern
1
Asia, Southeastern --
1
Bulgaria
1
Bulgaria --
1
Cambodia
1
Cambodia --
1
Canada
1
Central America
1
Central America --
2
Chicago
1
Chile
1
Chile --
1
China
2
China --
1
Cuba
1
Cuba --
1
Developing countries
2
Developing countries --
2
Europe
5
Europe --
1
France
1
Germany (West)
1
Great Britain
2
Great Britain --
2
Great Britian
1
Illinois --
1
India
2
India --
1
Iran
2
Iran --
2
Israel
1
Israel --
1
Japan
2
Japan --
1
Korea
2
Korea --
1
Latin America
1
Latin America --
1
Lebanon --
1
Malaya
1
Malaysia
3
Malaysia --
1
Mexico
1
Mexico --
1
Middle East
1
Netherlands
1
Singapore
1
more ...