Region
Afghanistan
1
Arab countries
2
Authoritarianism
1
Canada
3
Chile
1
China
2
Czechoslovakia
2
Europe
2
Europe, Eastern
2
France
1
Germany
2
Germany (East)
1
Great Britain
6
Indonesia
2
Israel
2
Latin America
1
Lebanon
2
Middle East
3
Mogadishu
1
Nigeria
1
Northern Ireland
1
Pennsylvania
1
Philadelphia
1
Russia (Federation)
5
Singapore
2
Somalia
1
South Africa
2
Soviet Union
4
Spain
2
United States
60
Washington (D.C.)
1
États-Unis
1