2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 12 | 35.3% |
2 | United Kingdom | 8 | 23.5% |
3 | Germany | 5 | 14.7% |
4 | Iran, Islamic Republic of | 3 | 8.8% |
5 | Spain | 3 | 8.8% |
6 | Netherlands | 2 | 5.9% |
7 | China | 1 | 2.9% |