Geographic Subject
India
142
United States
64
Japan
28
Austria
14
Poland
14
Australia
13
Kansas
12
Thailand
11
Malaysia
10
Andhra Pradesh
9
Great Britain
9
New Zealand
9
Brazil
7
Canada
7
Sri Lanka
7
Turkey
7
New South Wales
6
Pakistan
6
Tennessee
6
Venezuela
6
New York (State)
5
Québec (Province)
5
South Africa
5
Germany
4
Massachusetts
4
North Carolina
4
Norway
4
Philippines
4
Romania
4
Soviet Union
4
São Paulo (State)
4
Andhra Pradesh (India)
3
Bangladesh
3
Colombia
3
El Salvador
3
Illinois
3
Jamaica
3
Maryland
3
Michigan
3
Middle East
3
Ohio
3
Panama
3
Singapore
3
Tasmania
3
Texas
3
États-Unis
3
Alaska
2
Argentina
2
Asia
2
Baltimore
2
more ...