Region
China
12
United States
11
Earth (Planet)
7
Italy
4
England
3
Japan
3
Salerno (Italy)
3
Arab countries
2
Europe
2
Great Britain
2
Ireland
2
Philippines
2
Scotland
2
Venezuela
2
Alaska
1
Arctic Ocean
1
Argentina
1
Austria
1
Beijing (China)
1
Central America
1
Czech Republic
1
Denmark
1
Earth
1
Germany
1
Germany (West)
1
Gouda (Netherlands)
1
Istanbul
1
Japon
1
Korea (South)
1
Laos
1
London
1
London (England)
1
Madrid
1
Madrid (Spain)
1
Netherlands
1
Northwest Passage
1
Russia
1
Salerno
1
Science
1
Solar system
1
Spain
1
Thailand
1
Turkey
1
Unidentified flying objects
1
Vietnam
1
États-Unis
1