Region
United States
42
Canada
10
Great Britain
9
Asia
8
États-Unis
8
Developing countries
7
Europe
7
Australia
4
Brazil
4
China
4
Germany
4
South Africa
4
India
3
Italy
3
Latin America
3
Mexico
3
Spain
3
Argentina
2
France
2
Grande-Bretagne
2
Indonesia
2
Ireland
2
Islamic countries
2
Japan
2
Korea (South)
2
OECD countries
2
Royaume-Uni
2
Russia
2
Saudi Arabia
2
Turkey
2
Allemagne
1
Allemagne (Ouest)
1
Arizona
1
Asie
1
Asie du Sud-Est
1
Atlanta
1
Atlanta (Ga.)
1
Bahia (State)
1
Chile
1
Czech Republic
1
Czechoslovakia
1
England
1
Eurasia
1
Europe centrale
1
Europe orientale
1
États-unis
1
GRAN BRETANA
1
Georgia
1
Germany (West)
1
Géorgie (État)
1
more ...