क्षेत्र
Argentina
6
India
5
United States
4
Germany
3
Africa
2
Brazil
2
Brésil
2
Europe
2
Indonesia
2
Italy
2
Mexico
2
Mexique
2
Netherlands
2
Russia (Federation)
2
Switzerland
2
Yugoslavia
2
Africa, East
1
Andaman and Nicobar Islands (India)
1
China
1
European Economic Community countries
1
Former Soviet republics
1
France
1
Germany (West)
1
Italian East Africa
1
Kosovo (Republic)
1
Nepal
1
Primorskiĭ kraĭ
1
Primorskiĭ kraĭ (Russia)
1
Romania
1
Slovenia
1
Soviet Union
1
Sweden
1
Taxation
1