Strongest Foreign Influences
1.
The Netherlands
55 (55.0%)
2.
Germany
20 (20.0%)
3.
Belgium
10 (10.0%)
4.
Denmark
4 (4.0%)
5.
Sweden
3 (3.0%)
6.
France
2 (2.0%)
7.
Norway
2 (2.0%)
8.
Poland
2 (2.0%)
9.
Czech Republic
1 (1.0%)
10.
Switzerland
1 (1.0%)
Most Referenced Cities
Cities Influenced by Warffum
1.
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