2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 39 | 37.9% |
2 | China | 31 | 30.1% |
3 | Netherlands | 21 | 20.4% |
4 | Canada | 7 | 6.8% |
5 | Singapore | 2 | 1.9% |
6 | Czech Republic | 2 | 1.9% |
7 | Sweden | 1 | 1% |