Region
Soviet Union
74
Russia
56
China
36
Japan
34
France
30
India
30
Italy
21
Germany
17
United States
14
Israel
12
Egypt
11
Poland
10
Vietnam
10
Africa
9
Brazil
9
Korea
9
Pakistan
9
Russia (Federation)
9
Indonesia
8
Mexico
8
Spain
8
Czechoslovakia
7
Hungary
7
Iran
7
Turkey
7
Austria
6
Paris
6
Rome (Empire)
6
Ukraine
6
Arab countries
5
Argentina
5
Bulgaria
5
Denmark
5
Norway
5
Paris (France)
5
Rome
5
Hiroshima-shi
4
Hiroshima-shi (Japan)
4
Middle East
4
Nagasaki-shi
4
Nagasaki-shi (Japan)
4
Palestine
4
Siberia
4
Sweden
4
Venice
4
Venice (Italy)
4
Vienna
4
England
3
Europe
3
Japon
3
more ...