2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 50 | 51.5% |
2 | Netherlands | 18 | 18.6% |
3 | China | 13 | 13.4% |
4 | Denmark | 8 | 8.2% |
5 | United Kingdom | 5 | 5.2% |
6 | Canada | 1 | 1% |
7 | France | 1 | 1% |
8 | Germany | 1 | 1% |