Region
United States
2,391
China
114
Russia (Federation)
102
Europe
71
Iran
53
Afghanistan
48
Iraq
38
Middle East
38
Mexican-American Border Region
31
Latin America
29
Pacific Area
29
Pakistan
28
Syria
27
Korea (North)
23
European Union countries
22
Yemen (Republic)
22
Mexico
21
Africa
20
Asia
20
East Asia
20
Japan
17
Arctic regions
16
Soviet Union
16
Israel
15
South Asia
15
Outer space
14
Colombia
13
Indo-Pacific Region
13
India
12
Korea (South)
12
Bosnia and Herzegovina
11
Ukraine
11
Asia, Eastern
10
South America
10
Southeast Asia
10
Western Hemisphere
10
Caribbean Area
9
Colorado
8
North America
8
Persian Gulf Region
8
Taiwan
8
Balkan Peninsula
7
Baltic States
7
Central America
7
Africa, North
6
Belarus
6
Canada
6
Cuba
6
Lebanon
6
Mali
6
more ...