Douro Valley
551
All1
Austria
3
Belgium
38
Canada
27
France
52
Germany
45
Iceland
36
Indonesia
36
Ireland
30
Italy
3
Luxembourg
26
Madeira
1
Marokko
43
Nepal
1
Netherlands
56
Norway
11
Poland
31
Portugal
1
San Marino
46
Scotland
18
Swiss
5
Turkey
41
U.S.A
