2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 50 | 47.2% |
2 | Netherlands | 22 | 20.8% |
3 | China | 15 | 14.2% |
4 | Russia | 10 | 9.4% |
5 | Denmark | 4 | 3.8% |
6 | Canada | 2 | 1.9% |
7 | Germany | 2 | 1.9% |
8 | France | 1 | 0.9% |