2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 28 | 54.9% |
2 | Netherlands | 7 | 13.7% |
3 | Denmark | 4 | 7.8% |
4 | France | 4 | 7.8% |
5 | China | 3 | 5.9% |
6 | Germany | 2 | 3.9% |
7 | Iran, Islamic Republic of | 2 | 3.9% |
8 | Austria | 1 | 2% |