Region
Austria
1
British Columbia
1
Canada
4
Congo (Democratic Republic)
1
Dakota Territory
1
Douai
1
France
2
Germany
3
Ireland
1
Madrid
1
Maryland
1
Mechelen (Belgium)
1
Mexico
2
Netherlands
1
North Dakota
1
Okanagan
1
Poland
2
Prince George's County
1
Québec (Province)
2
Rocky Mountains
1
Rwanda
1
Salish Indians
1
Spain
2
Switzerland
1
United States
1
Venezuela
1