2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 11 | 28.9% |
2 | China | 9 | 23.7% |
3 | Russia | 6 | 15.8% |
4 | Germany | 5 | 13.2% |
5 | Iran, Islamic Republic of | 2 | 5.3% |
6 | Singapore | 2 | 5.3% |
7 | Bulgaria | 1 | 2.6% |
8 | Korea, Republic of | 1 | 2.6% |
9 | Netherlands | 1 | 2.6% |