Subject Region
United States
91
Germany
22
Japan
15
Italy
14
Europe
13
France
13
Spain
11
Great Britain
10
Latin America
10
China
8
Canada
7
Africa
5
Chicago
5
Chicago (Ill.)
5
Illinois
5
Paris
5
South Africa
5
Argentina
4
Barcelona
4
Berlin
4
Berlin (Germany)
4
England
4
Mexico
4
New York
4
New York (N.Y.)
4
New York (State)
4
Asia
3
Cuba
3
Detroit (Mich.)
3
Indonesia
3
Rome
3
Russia (Federation)
3
Salentina Peninsula
3
Salentina Peninsula (Italy)
3
Western countries
3
Arab countries
2
Austria
2
Baja California (Mexico : State)
2
Baja California (State)
2
Barcelona (Spain)
2
Buenos Aires
2
California
2
California, Southern
2
Greece
2
Kenya
2
Korea
2
Netherlands
2
North America
2
Ontario
2
Pacific Area
2
more ...