Region
United States
252
Great Britain
121
États-Unis
55
England
48
France
30
New York (State)
27
USA
26
Italy
18
China
16
London
16
New York
16
Germany
15
Grande-Bretagne
14
Australia
11
Paris
10
Großbritannien
9
Soviet Union
9
Pennsylvania
8
Philadelphia
8
Washington (D.C.)
7
Angleterre
6
California
6
Developing countries
6
Massachusetts
6
Paris (France)
6
Russia (Federation)
6
Canada
5
Europe
5
Förenta staterna
5
London (England)
5
Rochester
5
Scotland
5
Cambridge
4
Florence
4
Florence (Italy)
4
Ireland
4
Rochester (N.Y.)
4
Russia
4
Boston
3
Etats-Unis
3
India
3
Londres
3
New York (N.Y.)
3
San Francisco
3
Switzerland
3
Venice
3
Wales
3
Africa
2
Berlin
2
Boulder
2
more ...