Region
Europe
63
Latin America
30
South America
27
Asia
25
United States
22
Central America
17
Earth
16
India
16
Africa
15
North America
14
Middle East
13
Asia, Southeastern
12
South Asia
12
China
11
Africa South of the Sahara
8
Outer space
6
Mexico
5
Australia
4
Japan
4
Oceania
4
Arabian Peninsula
3
Earth (Planet)
3
Egypt
3
Former Soviet republics
3
Hawaii
3
Mekong River
3
Nicaragua
3
Russia (Federation)
3
Wales
3
Beijing (China)
2
Botswana
2
Brazil
2
Burma
2
Chile
2
Costa Rica
2
Haiti
2
Italy
2
Kenya
2
Malaysia
2
Namibia
2
Nigeria
2
Solar system
2
South Africa
2
Spain
2
Tanzania
2
Thailand
2
Vietnam
2
Yellowstone National Park
2
Adirondack Mountains (N.Y.)
1
Afghanistan
1
more ...