2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 11 | 40.7% |
2 | Russia | 4 | 14.8% |
3 | China | 4 | 14.8% |
4 | Iran, Islamic Republic of | 3 | 11.1% |
5 | Netherlands | 3 | 11.1% |
6 | Korea, Republic of | 1 | 3.7% |
7 | India | 1 | 3.7% |