Strongest Foreign Influences
1.
Belgium
46 (46.0%)
2.
The Netherlands
22 (22.0%)
3.
Germany
10 (10.0%)
4.
France
7 (7.0%)
5.
Luxembourg
5 (5.0%)
6.
Denmark
3 (3.0%)
7.
Poland
3 (3.0%)
8.
Czech Republic
2 (2.0%)
9.
Austria
1 (1.0%)
10.
Switzerland
1 (1.0%)
Most Referenced Cities
Cities Influenced by Heerlen
1.