2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 37 | 45.7% |
2 | China | 13 | 16% |
3 | Germany | 12 | 14.8% |
4 | Netherlands | 11 | 13.6% |
5 | France | 4 | 4.9% |
6 | Iran, Islamic Republic of | 2 | 2.5% |
7 | Canada | 2 | 2.5% |