2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | Germany | 19 | 46.3% |
2 | Netherlands | 10 | 24.4% |
3 | United States | 4 | 9.8% |
4 | China | 4 | 9.8% |
5 | Brazil | 2 | 4.9% |
6 | Czech Republic | 1 | 2.4% |
7 | France | 1 | 2.4% |