2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | Netherlands | 16 | 39% |
2 | Germany | 7 | 17.1% |
3 | China | 6 | 14.6% |
4 | United States | 4 | 9.8% |
5 | France | 2 | 4.9% |
6 | Slovakia | 2 | 4.9% |
7 | Sweden | 2 | 4.9% |
8 | United Kingdom | 1 | 2.4% |
9 | Canada | 1 | 2.4% |