Region
Europe
23
Soviet Union
15
China
13
Indonesia
11
Brazil
10
Czechoslovakia
10
Pakistan
10
North America
9
South America
9
India
8
Latin America
8
Ethiopia
7
Galapagos Islands
7
Malay Archipelago
7
Russia (Federation)
7
Asia
6
Asia, Central
6
California
6
Djibouti
6
Middle East
6
West Indies
6
Africa
5
Ecuador
5
Eritrea
5
Great Britain
5
Japan
5
Mediterranean Sea
5
Tropics
5
Ukraine
5
United States
5
America
4
Australia
4
Egypt
4
Germany
4
Guayaquil
4
Guayaquil (Ecuador)
4
Islands of the Mediterranean
4
Mongolia
4
New England
4
Quito
4
Quito (Ecuador)
4
Red Sea
4
Southeast Asia
4
Suez Canal
4
Chitawan (District)
3
Greater Sunda Islands
3
London (England)
3
Mediterranean Region
3
Nepal
3
North Africa
3
more ...