2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | Germany | 24 | 33.3% |
2 | United States | 22 | 30.6% |
3 | Netherlands | 11 | 15.3% |
4 | China | 5 | 6.9% |
5 | United Kingdom | 5 | 6.9% |
6 | France | 3 | 4.2% |
7 | Denmark | 1 | 1.4% |
8 | Switzerland | 1 | 1.4% |