Region
Asia
4
Asia --
4
United States --
4
China
3
East Asia
3
Indonesia
3
Indonesia --
3
Malaysia --
3
Southeast Asia --
3
United States
3
China --
2
East Asia --
2
Egypt
2
Egypt --
2
Europe, Eastern
2
Europe, Eastern --
2
India
2
India --
2
Japan
2
Japan --
2
Malaysia
2
Russia (Federation) --
2
Southeast Asia
2
Soviet Union --
2
Vietnam
2
Vietnam --
2
Alberta
1
Alberta --
1
Asia, Southeastern
1
Asia, Southeastern --
1
Asian
1
Burma
1
Burma --
1
China, Southeast
1
China, Southeast --
1
Developing countries
1
Europe
1
Europe --
1
European Economic Community countries --
1
Great Britain
1
Great Britain --
1
Guyana
1
Guyana --
1
Indonrsia
1
Kenya
1
Kenya --
1
Laos
1
Laos --
1
Malaya --
1
New Zealand --
1
more ...