2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 21 | 42.9% |
2 | China | 8 | 16.3% |
3 | Germany | 7 | 14.3% |
4 | Netherlands | 5 | 10.2% |
5 | Iran, Islamic Republic of | 3 | 6.1% |
6 | France | 3 | 6.1% |
7 | Japan | 1 | 2% |
8 | Russia | 1 | 2% |