Region
United States
154
China
8
Great Britain
8
Japan
7
Developing countries
4
Europe
3
Canada
2
Change (Psychology)
2
European Union countries
2
Malaysia
2
Africa, North
1
Asia
1
Assyria
1
Australia
1
Boston
1
Communist countries
1
Developed countries
1
East Asia
1
Etats-Unis
1
Finland
1
Germany
1
Grande-Bretagne
1
India
1
Ireland
1
Latin America
1
Massachusetts
1
Mexican-American Border Region
1
Middle East
1
New York (State)
1
Norway
1
Scandinavia
1
Southeast Asia
1
Switzerland
1