2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 60 | 48.8% |
2 | China | 20 | 16.3% |
3 | Netherlands | 17 | 13.8% |
4 | Canada | 11 | 8.9% |
5 | Iran, Islamic Republic of | 5 | 4.1% |
6 | France | 5 | 4.1% |
7 | Denmark | 3 | 2.4% |
8 | Germany | 2 | 1.6% |