2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 37 | 59.7% |
2 | China | 10 | 16.1% |
3 | Netherlands | 7 | 11.3% |
4 | Oman | 2 | 3.2% |
5 | France | 2 | 3.2% |
6 | Kazakhstan | 2 | 3.2% |
7 | Russia | 1 | 1.6% |
8 | Sweden | 1 | 1.6% |