Region
United States
29
China
15
Poland
9
Australia
8
Canada
7
Tropics
7
Earth (Planet)
6
États-Unis
6
Great Britain
6
India
6
Romania
6
Soviet Union
5
Australie
4
Brazil
4
South America
4
Spain
4
Chile
3
Colombia
3
Croatia
3
Czech Republic
3
Europe
3
Japan
3
Korea (South)
3
Latin America
3
New Zealand
3
Pakistan
3
Russia (Federation)
3
Slovenia
3
Solar system
3
Africa
2
Arctic regions
2
California
2
Canada, Western
2
Celle
2
Italy
2
Malaysia
2
Mediterranean Region
2
Mexico
2
New York (State)
2
Nigeria
2
North America
2
Pacific Area
2
Saudi Arabia
2
Scandinavia
2
Slovakia
2
Sud America
2
Système solaire
2
Terre
2
Turkey
2
United Arab Emirates
2
more ...