2020 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | Germany | 14 | 26.9% |
2 | Netherlands | 14 | 26.9% |
3 | United States | 11 | 21.2% |
4 | China | 4 | 7.7% |
5 | France | 3 | 5.8% |
6 | Japan | 3 | 5.8% |
7 | Luxembourg | 1 | 1.9% |
8 | Canada | 1 | 1.9% |
9 | Switzerland | 1 | 1.9% |