2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 16 | 44.4% |
2 | Germany | 7 | 19.4% |
3 | China | 6 | 16.7% |
4 | France | 3 | 8.3% |
5 | India | 1 | 2.8% |
6 | Iran, Islamic Republic of | 1 | 2.8% |
7 | Netherlands | 1 | 2.8% |
8 | United Kingdom | 1 | 2.8% |