Region
United States
48
Canada
17
Latin America
17
Europe
15
Middle East
11
Africa
10
China
9
Colombia
8
Great Britain
8
Asia
7
East Asia
7
États-Unis
7
Brazil
6
Israel
6
Mexico
6
Australia
5
Central Europe
5
Eastern Europe
5
Europe, Central
5
Europe, Eastern
5
Germany
5
Pakistan
5
Turkey
5
France
4
Italy
4
Romania
4
Russia (Federation)
4
Soviet Union
4
Spain
4
Argentina
3
Asia, Central
3
Australie
3
Austria
3
Central America
3
Czech Republic
3
Developing countries
3
European Union countries
3
Former Soviet republics
3
Grande-Bretagne
3
India
3
Indonesia
3
Japan
3
Netherlands
3
New Zealand
3
Pacific Area
3
Russie
3
South Africa
3
Bangladesh
2
Belgium
2
Bolivia
2
more ...