Region
Canada
2
Czechoslovakia
2
Latvia
2
Poland
2
Ukraine
2
Africa
1
Africa, North
1
Africa, North Africa
1
Afrique du Nord
1
Allemagne
1
Denmark
1
Europe
1
Germany
1
Hohenasperg
1
Lettonie
1
North Africa
1
Norway
1
Norwegen
1
Pologne
1
Russia
1
Soviet Union
1
URSS
1
United States
1
Yougoslavie
1
Yugoslavia
1