Region
Europe, Eastern --
6
Africa --
4
Asia
4
Asia --
4
China
4
United States
4
ASEAN countries
3
ASEAN countries --
3
Africa
3
China --
3
Europe, Eastern
3
Former Soviet republics --
3
Latin America
3
Latin America --
3
Malaysia
3
Malaysia --
3
United States --
3
Asia, Southeastern --
2
Europe --
2
European Economic Community countries --
2
Korea (South) --
2
Pacific Area
2
Pacific Area --
2
Taiwan --
2
Africa, Sub-Saharan --
1
Andhra Pradesh
1
Andhra Pradesh (India) --
1
Andra Pradesh
1
Asia, Southeastern
1
Chile --
1
Communist countries --
1
Developing countries --
1
East Asia
1
East Asia --
1
Europe
1
European Economic Community countries
1
European, Eastern --
1
Hong Kong (China) --
1
India --
1
Indonesia
1
Indonesia --
1
Islamic countries
1
Islamic countries --
1
Japan --
1
Poland --
1
Soviet Union --
1