2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 57 | 42.9% |
2 | Netherlands | 29 | 21.8% |
3 | Germany | 21 | 15.8% |
4 | Canada | 15 | 11.3% |
5 | China | 7 | 5.3% |
6 | Korea, Republic of | 3 | 2.3% |
7 | France | 1 | 0.8% |