Belgium
Brussels
Spain
Netherlands
Switzerland
Antwerp
The Zuid
neighbourhood had the highest concentration of all sites studied
Portugal
Denmark
Iceland
France
Austria
Croatia
Zagreb
Slovenia
Germany
Dortmund
Czech Rep
Prague
Italy
UK
Bristol
Luxembourg
Estonia
Finland
Latvia
Lithuania
Slovakia
Romania
Sweden
Greece
Cyprus
Poland
Turkey
Hungary
0
500
1,000
1,500
Belgium
Brussels
Spain
Tarragona
Netherlands
Switzerland
Antwerp
The Zuid neighbourhood had the highest concentration of all
sites studied
Basel
Portugal
Lisbon
Denmark
Copenhagen
Iceland
France
Austria
Croatia
Zagreb
Slovenia
Germany
Dortmund
Czech Rep
Prague
Italy
UK
Bristol
Luxembourg
Estonia
Finland
Latvia
Lithuania
Slovakia
Romania
Sweden
Greece
Cyprus
Poland
Turkey
Hungary
0
250
500
750
1,000
1,250
1,500
1,750