Geographic Subject
United States
139
Indonesia
130
France
90
Mexico
55
Russia (Federation)
40
Germany
37
India
33
New York (State)
32
California
29
Great Britain
21
Kazakhstan
20
New York
20
Guatemala
19
Soviet Union
17
Sri Lanka
17
Canada
15
Kansas
15
Venezuela
15
Ukraine
14
Massachusetts
13
Philippines
13
Wisconsin
13
Congo (Democratic Republic)
12
Malaysia
12
Pakistan
12
Netherlands
10
Paris (France)
10
Vietnam
10
Washington (D.C.)
10
Belgium
9
Cameroon
9
England
9
Illinois
9
New York (N.Y.)
9
Russia
9
Afghanistan
8
Brazil
8
Haiti
8
Italy
8
San Francisco
8
Singapore
8
South Africa
8
Uzbekistan
8
Africa
7
Argentina
7
Arkansas
7
Cabo Verde
7
Iowa
7
Minnesota
7
Ontario
7
more ...