Region
United States
28
Canada
14
Africa
7
China
7
Latin America
6
Oceania
5
Asia
4
Middle East
4
Developing countries
3
East Asia
3
England
3
Greece
3
Israel
3
Southeast Asia
3
Africa, Eastern
2
Africa, North
2
America
2
États-Unis
2
Foreign countries
2
Great Britain
2
Ireland
2
Japan
2
Mediterranean Region
2
Ohio
2
Ohio River Valley
2
Rome
2
Russia
2
Russia (Federation)
2
South Africa
2
Southern States
2
5.300
1
7.150
1
Africa, Northeast
1
Afrique du Nord
1
Alabama
1
Appalachian Region
1
Appalachian Region, Southern
1
Arizona
1
Asia, Central
1
Asie
1
Asie méridionale
1
Asien
1
Atlantic Provinces
1
Australia
1
Austria
1
Burma
1
Caribbean Area
1
Caribbean, English-speaking
1
Cincinnati (Ohio)
1
Ethiopia
1
more ...