Region
United States
299
Great Britain
57
Japan
42
China
20
Europe
20
Canada
15
France
15
Australia
13
Germany
13
India
11
California
8
Colombia
8
Mexico
8
Developing countries
7
North America
7
South Africa
7
European Union countries
6
Israel
6
Québec (Province)
6
Chile
5
Illinois
5
Italy
5
New York (State)
5
Nigeria
5
Québec
5
Soviet Union
5
Spain
5
Atlanta
4
East Asia
4
Georgia
4
New York
4
Ohio
4
Pennsylvania
4
Russia (Federation)
4
Southern States
4
Africa
3
Asia
3
Austria
3
Brazil
3
British Columbia
3
Chicago
3
Cincinnati
3
Colorado
3
Eastern Europe
3
England
3
Europe, Eastern
3
European Economic Community countries
3
États-Unis
3
Germany (West)
3
Japon
3
more ...