Region
United States
82
Australia
21
Canada
20
OECD countries
19
Great Britain
16
Europe
15
États-Unis
14
Africa
13
China
12
Developing countries
9
Pakistan
8
South Africa
8
America
7
India
7
Latin America
7
Romania
7
Brazil
6
California
6
Ireland
6
Spain
6
Asia
5
Japan
5
Pays de l'Organisation de coopération et de développement économiques
5
Croatia
4
European Union countries
4
Italy
4
Royaume-Uni
4
Saudi Arabia
4
Africa, Southern
3
Afrique
3
Argentina
3
Chile
3
Eastern Europe
3
Europe orientale
3
Europe, Eastern
3
France
3
Korea (South)
3
Mexico
3
New South Wales
3
New Zealand
3
Portugal
3
Russia
3
Southeast Asia
3
Southern Africa
3
AMERICA
2
Afrika
2
Asie du Sud-Est
2
Australie
2
Bulgaria
2
Caribbean Area
2
more ...