2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | Germany | 7 | 30.4% |
2 | United States | 5 | 21.7% |
3 | China | 4 | 17.4% |
4 | Iran, Islamic Republic of | 2 | 8.7% |
5 | Taiwan | 2 | 8.7% |
6 | United Kingdom | 2 | 8.7% |
7 | Russia | 1 | 4.3% |