Geographic Subject
United States
235
Colorado
107
India
96
Brazil
33
Connecticut
27
Nigeria
26
Virginia
26
Missouri
25
Canada
22
Australia
21
North Carolina
21
Cuba
20
Indiana
20
South Dakota
20
Arkansas
19
South Africa
19
Colombia
18
Iowa
18
Florida
17
Alabama
16
Hawaii
16
Mexico
16
Illinois
14
New Mexico
14
New York (State)
14
Great Britain
13
Haiti
13
Massachusetts
13
Arizona
12
China
12
Haïti
12
Indonesia
12
Mississippi
12
Pakistan
12
Pennsylvania
12
Kansas
11
Ohio
11
Uganda
11
Argentina
10
Nebraska
10
Ontario
10
Singapore
10
Tanzania
10
Egypt
9
Ghana
9
Inde
9
Kenya
9
Maine
9
Manitoba
9
Minnesota
9
more ...