Geographic Subject
United States
17
Canada
5
Great Britain
3
Alabama
2
Chicago
2
Germany
2
North America
2
États-Unis
2
Austria
1
Delhi (India : Union Territory)
1
Europe
1
Florida
1
Germany, East
1
Germany, West
1
Grande-Bretagne
1
Hungary
1
Illinois
1
India
1
Ireland
1
Italy
1
Maryland
1
Mexico
1
Missouri
1
New Jersey
1
San Luis Potosí (State)
1
Switzerland
1
́Etats-Unis
1