Region
United States
500
Great Britain
111
China
42
Germany
29
Developing countries
28
Europe
21
Japan
21
Canada
16
India
15
Africa
14
France
14
Soviet Union
14
Greece
13
Rome
10
Latin America
9
Mexico
8
Netherlands
8
Singapore
7
California
5
England
5
Middle East
5
Outer space
5
San Francisco
5
West (U.S.)
5
Asia
4
Egypt
4
Korea (South)
4
Michigan
4
North America
4
Pacific Area
4
Africa, Sub-Saharan
3
America
3
Belgium
3
Colombia
3
Dearborn
3
East Asia
3
European Union countries
3
Germany (East)
3
Indonesia
3
Islamic countries
3
Israel
3
Korea
3
Mediterranean Region
3
Russia
3
Russia (Federation)
3
South Africa
3
Arctic regions
2
Assam
2
Australia
2
Earth (Planet)
2
more ...