Netherlands| City/Town | ||
|---|---|---|
| Unknown | 6 | 11 |
| Amsterdam | 5 | 8 |
| Leiden | 3 | 3 |
| Utrecht | 2 | 3 |
| Harderwijk | 1 | 1 |
| Heerhugowaard | 1 | 1 |
| Den Haag | 1 | 3 |
| Rosmalen | 1 | 1 |
| Noordwijkerhout | 1 | 1 |
| Daarle | 1 | 1 |
| Nijmegen | 0 | 1 |
| Oisterwijk | 0 | 1 |
| Unknown | 0 | 3 |
| Rotterdam | 0 | 1 |
| Eindhoven | 0 | 1 |
| Krimpen | 0 | 1 |
| Hillegom | 0 | 1 |
| Total 17 cities/towns |