2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 37 | 32.2% |
2 | China | 24 | 20.9% |
3 | Netherlands | 16 | 13.9% |
4 | Iran, Islamic Republic of | 13 | 11.3% |
5 | France | 10 | 8.7% |
6 | Germany | 10 | 8.7% |
7 | Italy | 2 | 1.7% |
8 | Sweden | 2 | 1.7% |
9 | Canada | 1 | 0.9% |