Subject Region
United States
639
France
80
Great Britain
65
India
62
New York (State)
62
California
56
Germany
56
New York
54
China
53
Japan
45
Southern States
42
England
38
Canada
31
Mexico
30
Israel
29
Africa
23
Europe
22
Los Angeles
21
Australia
20
Indonesia
20
Italy
20
Vietnam
20
Netherlands
19
Cuba
18
Russia
18
Soviet Union
18
Spain
18
Pennsylvania
16
Russia (Federation)
16
Afghanistan
15
Austria
15
Illinois
15
Texas
15
Brazil
14
Egypt
14
Kenya
14
Poland
14
South Africa
14
Trinidad and Tobago
14
Greece
12
New York (N.Y.)
12
Africa, West
11
Cambodia
11
Chile
11
Developing countries
11
Iran
11
San Francisco
11
Argentina
10
Martinique
10
Middle East
10
more ...