Pays  1er auteur 
France
Canada
Italy
The Netherlands
France
Italy
France
Spain
Germany
Austria
Italy
Spain
South Africa
Poland
France
France
Italy
Germany
France
Italy
France
France
Italy
France
France
France
France
France
France
France
France
Italy
Spain
Germany
Germany
France
Tunisia
USA
Spain
France
Germany
Italy
Italy
Poland
Italy
Germany
France
Italy
Italy
Italy
Germany
France
Germany
Poland
France
Spain
France
France
Switzerland
France
France
France
Italy
Italy
Mexico
France
Germany
Italy
Australia
Italy
Italy
Italy
France
France
Tunisia
Germany
France
France
Spain
France
Germany
France
France
Spain
France
Tunisia
France
Germany
France
France
Italy
Italy
Cyprus
France
France
France
France
Spain
Switzerland
France
France
Germany
France
Spain
France
France
France
France
France
Italy
Spain
France
Italy
France
France
Italy
France
Cyprus
Italy
France
France
France
Italy
Italy
Tunisia
Italy
Sweden
Tunisia
Tunisia