Geographic Subject
France
604
Switzerland
97
Germany
37
United States
30
Great Britain
26
Belgium
21
Morocco
20
Algeria
18
China
18
Europe
18
Egypt
17
Paris
15
Romania
14
Indochina
13
Iran
13
Italy
13
Turkey
13
European Economic Community countries
11
Soviet Union
11
Developing countries
10
Austria
9
Spain
9
Vietnam
9
Yugoslavia
9
Poland
8
Tunisia
8
4.280
7
Africa
7
Bulgaria
6
Francia
6
Germany (West)
6
Japan
6
Lorraine
6
Lyon
6
Suisse
6
Alsace
5
Bordeaux
5
Brazil
5
Greece
5
Madagascar
5
Marseille
5
Netherlands
5
Russia
5
Syria
5
Burgundy
4
Canada
4
Congo (Brazzaville)
4
Congo (Democratic Republic)
4
Haiti
4
Latin America
4
more ...