Region
United States
21
Great Britain
11
China
3
Africa
2
Developing countries
2
England
2
Europe
2
Germany
2
Japan
2
Arab countries
1
Asia
1
East Asia
1
European Union countries
1
France
1
Germany (East)
1
India
1
Ireland
1
Islamic countries
1
Italy
1
Orient
1
Rochester (N.Y.)
1
Scandinavia
1
South Africa
1
South Asia
1