Region
Europe
6
Spain
6
Latin America
3
América Latina
2
España
2
United States
2
Argentina
1
Austria
1
Balkan Peninsula
1
Canada
1
Czechoslovakia
1
England
1
Estados Unidos
1
Estados Unidos de América
1
Europa
1
France
1
Germany
1
New Zealand
1
North Dakota
1
Turkey and the Near East
1
Wellington
1
Western Front
1