Region
Europe
Germany
860
Great Britain
371
United States
331
France
308
Czechoslovakia
249
Soviet Union
241
Poland
234
Italy
202
Europa
93
Europe, Central
90
Spain
85
Europe, Eastern
74
Austria
59
Balkan Peninsula
58
Hungary
56
Yugoslavia
49
Romania
46
Allemagne
41
Japan
39
Central Europe
37
Eastern Europe
30
Belgium
28
Turkey
26
Russia
25
Pologne
23
Deutschland
22
Danube River
21
Mediterranean Sea
21
Middle East
21
Western Front
21
Greece
20
Lithuania
20
Former Polish Eastern Territories
19
Grande-Bretagne
19
Asia
16
URSS
16
Ukraine
16
Baltic States
15
Paris
15
Italie
14
Latin America
14
Slovakia
14
Danube River Valley
13
Rhineland (Germany)
13
Serbia
13
Bulgaria
12
Croatia
12
Europe, Western
12
États-Unis
12
more ...