المنطقة
India
20
United States
5
Australia
3
Brazil
3
Canada
3
China
3
Germany
3
Japan
3
Russia (Federation)
3
Soviet Union
3
Developing countries
2
Finland
2
Russia
2
Sri Lanka
2
Africa, East
1
Argentina
1
Asia
1
Asia, Southeastern
1
Bangladesh
1
Belgium
1
Chile
1
Ecuador
1
Germany (West)
1
Gibraltar
1
Hungary
1
Indonesia
1
Islamic Empire
1
Italy
1
Kirghizia
1
Kyrgyzstan
1
Malaysia
1
Norway
1
Pacific Islands
1
Pakistan
1
Poland
1
Romania
1
Southern states
1
Tanzania
1
Uruguay
1
West Bengal (India)
1