2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 60 | 49.6% |
2 | Netherlands | 32 | 26.4% |
3 | Germany | 18 | 14.9% |
4 | China | 7 | 5.8% |
5 | Canada | 2 | 1.7% |
6 | France | 1 | 0.8% |
7 | Iran, Islamic Republic of | 1 | 0.8% |