2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 33 | 42.9% |
2 | Netherlands | 16 | 20.8% |
3 | Germany | 15 | 19.5% |
4 | China | 8 | 10.4% |
5 | Canada | 3 | 3.9% |
6 | France | 1 | 1.3% |
7 | United Kingdom | 1 | 1.3% |