2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 28 | 36.4% |
2 | Netherlands | 13 | 16.9% |
3 | Germany | 10 | 13% |
4 | Iran, Islamic Republic of | 10 | 13% |
5 | Canada | 7 | 9.1% |
6 | Japan | 3 | 3.9% |
7 | India | 2 | 2.6% |
8 | France | 2 | 2.6% |
9 | Austria | 1 | 1.3% |
10 | China | 1 | 1.3% |