Region
United States
5,950
Great Britain
121
Developing countries
82
California
61
Iraq
51
Afghanistan
46
Washington (D.C.)
40
Mexican-American Border Region
29
Outer space
29
Canada
26
Mexico
24
Gulf States
23
Pennsylvania
19
Texas
19
Washington (State)
19
Arizona
18
Australia
17
Europe
17
Colombia
16
England
16
Tennessee
16
China
15
New York (State)
15
Mexico, Gulf of
14
Wisconsin
14
India
13
Missouri
13
Africa
12
Colorado
12
Florida
12
Illinois
12
Louisiana
12
Iran
11
Kentucky
11
New York
11
North Carolina
11
Japan
10
Michigan
10
South Africa
10
Virginia
10
Ohio
9
Indiana
8
Latin America
8
Nevada
8
New Orleans
8
Québec (Province)
8
Alaska
7
Asia
7
Germany
7
Massachusetts
7
more ...