2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 7 | 30.4% |
2 | China | 5 | 21.7% |
3 | Iran, Islamic Republic of | 3 | 13% |
4 | Korea, Republic of | 3 | 13% |
5 | Singapore | 3 | 13% |
6 | Netherlands | 1 | 4.3% |
7 | Germany | 1 | 4.3% |