2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 42 | 30.7% |
2 | China | 41 | 29.9% |
3 | Netherlands | 25 | 18.2% |
4 | Canada | 9 | 6.6% |
5 | Germany | 9 | 6.6% |
6 | France | 5 | 3.6% |
7 | Spain | 5 | 3.6% |
8 | Sweden | 1 | 0.7% |