Geographic Subject
India
29
Germany
21
England
14
France
13
Sweden
12
Greece
11
Russia (Federation)
11
Switzerland
11
Italy
9
China
7
Netherlands
7
Japan
5
Thailand
5
Denmark
4
New York (State)
4
United States
4
West Bengal
4
Cyprus
3
Europe
3
Moscow
3
Nigeria
3
Rhine River Valley
3
Scandinavia
3
Soviet Union
3
4.415
2
4.890
2
Asia, Central
2
Assam
2
Basel
2
Bihar (State)
2
Cologne
2
Crete (Greece)
2
Egypt
2
Etruria
2
Halle an der Saale
2
Halle an der Saale (Germany)
2
Hesse
2
Indonesia
2
Iran
2
Iraq
2
London
2
Middle East
2
Pakistan
2
Saint Petersburg
2
Sri Lanka
2
Ukraine
2
4
1
4.020
1
4.280
1
4.480
1
more ...