Region
United States
103
Canada
31
OECD countries
24
Australia
21
Europe
18
Great Britain
18
Africa
16
Ontario
16
États-Unis
14
China
12
Developing countries
9
Ireland
9
Asia
8
California
8
Pakistan
8
South Africa
8
America
7
India
7
Latin America
7
Romania
7
Russia
7
Brazil
6
Saudi Arabia
6
Spain
6
Croatia
5
Eastern Europe
5
Europe, Eastern
5
Iran
5
Italy
5
Japan
5
Pays de l'Organisation de coopération et de développement économiques
5
British Columbia
4
European Union countries
4
Poland
4
Royaume-Uni
4
Saskatchewan
4
South Asia
4
Southeast Asia
4
Africa, Southern
3
Afrique
3
Alberta
3
Argentina
3
Asie du Sud-Est
3
Azerbaijan
3
Central Europe
3
Chile
3
Europe orientale
3
Europe, Central
3
France
3
Germany
3
mere ...