2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 48 | 42.9% |
2 | Netherlands | 29 | 25.9% |
3 | Germany | 13 | 11.6% |
4 | China | 13 | 11.6% |
5 | Austria | 2 | 1.8% |
6 | Brazil | 2 | 1.8% |
7 | Korea, Republic of | 2 | 1.8% |
8 | Peru | 2 | 1.8% |
9 | France | 1 | 0.9% |