Region
United States
229
Great Britain
145
Europe
53
China
46
European Union countries
38
California
31
Germany
29
Africa
25
France
23
Soviet Union
22
England
18
Europe, Eastern
18
New York (State)
16
Russia (Federation)
15
New York
14
Developing countries
13
Latin America
13
Ohio
13
San Francisco
13
London
12
India
11
Ireland
11
Middle East
11
South Africa
11
Michigan
10
Massachusetts
9
Europe, Western
8
Iowa
8
Italy
8
Australia
7
Illinois
7
Northern Ireland
7
Palestine
7
Turkey
7
Asia
6
Berkeley
6
Chicago
6
Cleveland
6
Europe, Central
6
Greece
6
Spain
6
Afghanistan
5
Boston
5
Canada
5
East Asia
5
Germany (West)
5
Israel
5
Los Angeles
5
Mexico
5
Caribbean Area
4
more ...