Region
United States
109
Great Britain
85
Europe
74
Germany
32
Scandinavia
32
Netherlands
21
European Union countries
19
France
18
Sweden
17
Denmark
12
Canada
11
Australia
7
Europe, Eastern
7
Europe, Western
7
Italy
7
East Asia
6
Japan
5
Latin America
5
Spain
5
Korea (South)
4
OECD countries
4
Russia (Federation)
4
Argentina
3
Belgium
3
Finland
3
Norway
3
Switzerland
3
Africa
2
Algeria
2
Chicago
2
China
2
Developing countries
2
Europe, Northern
2
Greece
2
Illinois
2
Ireland
2
New Zealand
2
Southern States
2
Soviet Union
2
Western countries
2
Austria
1
Brazil
1
Chicago (Ill.)
1
Colombia
1
Developed countries
1
Europe, Southern
1
European Economic Community countries
1
Europäische Union
1
Iceland
1
India
1
more ...