Region
United States
2,871
China
118
Great Britain
80
Europe
76
Developing countries
72
Outer space
69
Japan
64
Africa
40
Asia
37
India
36
Canada
34
Germany
25
European Union countries
19
France
18
Latin America
15
Brazil
14
East Asia
13
Australia
12
California
12
New York (State)
12
Russia (Federation)
12
Korea (South)
11
South Africa
11
Italy
10
Mexico
10
Soviet Union
10
Netherlands
9
Singapore
9
New York
8
Colombia
7
England
7
Europe, Eastern
7
Mexican-American Border Region
7
Middle East
7
Greece
6
Ireland
6
Malaysia
6
Nigeria
6
Norway
6
Québec (Province)
6
Santa Clara Valley (Santa Clara County)
6
Santa Clara Valley (Santa Clara County, Calif.)
6
Southeast Asia
6
Spain
6
Sweden
6
Washington (State)
6
Former Soviet republics
5
Israel
5
Massachusetts
5
Michigan
5
more ...