Region
United States
298
European Union countries
39
Developing countries
29
Europe
26
China
19
Great Britain
16
Asia
15
Iceland
11
Greece
10
Ireland
8
Latin America
8
Germany
5
Singapore
5
India
4
Italy
4
Japan
4
Netherlands
4
New York
4
New York (State)
4
Spain
4
Developed countries
3
East Asia
3
Mexico
3
Africa, Sub-Saharan
2
America
2
Australia
2
Cambodia
2
Canada
2
Chile
2
Europe, Eastern
2
France
2
Indonesia
2
Korea (South)
2
Michigan
2
North America
2
Portugal
2
Russia (Federation)
2
Scotland
2
Southeast Asia
2
Africa
1
Argentina
1
Belgium
1
Caribbean Area
1
Colombia
1
Denmark
1
Europe, Central
1
Europe, Southern
1
Group of Twenty countries
1
Hong Kong
1
Hong Kong (China)
1
more ...