2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 22 | 35.5% |
2 | Netherlands | 14 | 22.6% |
3 | Germany | 8 | 12.9% |
4 | China | 8 | 12.9% |
5 | France | 2 | 3.2% |
6 | Austria | 2 | 3.2% |
7 | Canada | 2 | 3.2% |
8 | Korea, Republic of | 2 | 3.2% |
9 | United Kingdom | 2 | 3.2% |