2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 20 | 24.7% |
2 | China | 17 | 21% |
3 | Germany | 13 | 16% |
4 | Netherlands | 13 | 16% |
5 | France | 11 | 13.6% |
6 | Canada | 3 | 3.7% |
7 | Iran, Islamic Republic of | 2 | 2.5% |
8 | Russia | 1 | 1.2% |
9 | Sweden | 1 | 1.2% |