2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 39 | 50.6% |
2 | Netherlands | 21 | 27.3% |
3 | Germany | 9 | 11.7% |
4 | France | 3 | 3.9% |
5 | United Kingdom | 3 | 3.9% |
6 | China | 1 | 1.3% |
7 | Korea, Republic of | 1 | 1.3% |