Region
United States --
31
United States
22
Baltic States
5
East Asia --
5
Malaysia
4
Asia
3
Developing countries --
3
East Asia
3
Europe --
3
Kuwait --
3
Malaysia --
3
Asia --
2
Asia, Southeastern
2
Asia, Southeastern --
2
Baltic States --
2
China
2
China --
2
Developing countries
2
Russia (Federation)
2
Russia (Federation) --
2
Vietnam
2
Vietnam --
2
ASEAN countries
1
ASEAN countries --
1
Arab countries --
1
Arabian Peninsula
1
Arabian Peninsula --
1
Canada --
1
Central America
1
Central America --
1
Commonwealth of Independent States
1
Commonwealth of Independent States --
1
Cuba
1
Cuba --
1
Europe
1
European Economic Community countries --
1
Former Soviet Republics --
1
Former Soviet republics --
1
Haiti
1
Haiti --
1
Ireland
1
Ireland --
1
Japan
1
Japan - --
1
Japan --
1
Korea (North)
1
Korea (North) --
1
Laos
1
Laos --
1
Latin America
1
more ...