Region
United States
698
Mexican-American Border Region
239
Mexico
97
Canada
22
Central America
18
Northern boundary of the United States
17
North America
14
Arizona
11
Europe
11
Texas
8
Canadian-American Border Region
7
Congo (Democratic Republic)
5
Southwestern States
5
China
4
England
4
India
4
Pakistan
4
Rwanda
4
Southern boundary of the United States
4
Welsh Borders (England and Wales)
4
California
3
European Union countries
3
Great Britain
3
Guatemala
3
Laredo
3
New Mexico
3
New York (State)
3
Poland
3
Western Hemisphere
3
Caribbean Area
2
Germany
2
Iran
2
Jordan
2
Latin America
2
Libya
2
Mexican-Guatemalan Border Region
2
Scandinavia
2
Syria
2
Tri-Border Area (Argentina, Brazil, and Paraguay)
2
Africa
1
Africa, West
1
Asia, Central
1
Austria
1
Balkan Peninsula
1
Bangladesh
1
Bisbee
1
Brazil
1
Buffalo
1
Del Rio
1
European Union
1
more ...