Region
Europe
38
Germany
11
England
9
California
8
London
7
United States
7
Massachusetts
6
Berlin
5
Italy
4
Los Angeles
4
New York
4
New York (State)
4
Russia (Federation)
4
Saint Petersburg
4
Spain
4
Boston
3
Europe, Northern
3
France
3
Northern Europe
3
Chicago
2
Dresden
2
Houston
2
Illinois
2
Madrid
2
Minneapolis
2
Minnesota
2
Munich
2
Netherlands
2
Ohio
2
Paris
2
Pennsylvania
2
Poland
2
San Francisco
2
Texas
2
Africa
1
Africa, North
1
Australia
1
Austria
1
Cambridge
1
Canada
1
Cleveland
1
Dresden (Germany)
1
Europa
1
Florence
1
Great Britain
1
Grenoble
1
Hague
1
Leipzig
1
Malibu
1
Melbourne (Vic.)
1
more ...