2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 11 | 29.7% |
2 | Germany | 9 | 24.3% |
3 | China | 8 | 21.6% |
4 | India | 3 | 8.1% |
5 | Iran, Islamic Republic of | 2 | 5.4% |
6 | France | 2 | 5.4% |
7 | Korea, Republic of | 1 | 2.7% |
8 | Netherlands | 1 | 2.7% |