2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 48 | 43.6% |
2 | Netherlands | 19 | 17.3% |
3 | China | 18 | 16.4% |
4 | Germany | 14 | 12.7% |
5 | Iran, Islamic Republic of | 6 | 5.5% |
6 | India | 2 | 1.8% |
7 | France | 2 | 1.8% |
8 | Canada | 1 | 0.9% |