Region
United States
976
North America
145
Mexico
123
Canada
115
Pacific Area
91
Korea (South)
68
America
64
Developing countries
59
Central America
52
Colombia
49
Great Britain
46
Dominican Republic
44
Asia
41
Latin America
41
European Union countries
37
Japan
35
Panama
35
Thailand
29
China
27
Singapore
27
Caribbean Area
23
Peru
22
Chile
20
Southeast Asia
19
Western Hemisphere
19
Africa
16
Australia
15
Morocco
14
Jordan
13
Andes Region
12
East Asia
10
Europe
10
Middle East
9
India
7
Malaysia
7
Mexican-American Border Region
6
North Atlantic Region
6
Oman
6
Bahrain
5
Egypt
5
Kenya
5
Africa, Southern
4
England
4
Argentina
3
Austria
3
Former communist countries
3
Korea (North)
3
Philippines
3
South America
3
Sri Lanka
3
more ...