2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | Germany | 11 | 32.4% |
2 | United States | 10 | 29.4% |
3 | China | 9 | 26.5% |
4 | Iran, Islamic Republic of | 1 | 2.9% |
5 | Ireland | 1 | 2.9% |
6 | Japan | 1 | 2.9% |
7 | Netherlands | 1 | 2.9% |