2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 37 | 33.9% |
2 | Germany | 27 | 24.8% |
3 | Netherlands | 25 | 22.9% |
4 | China | 6 | 5.5% |
5 | United Kingdom | 5 | 4.6% |
6 | France | 3 | 2.8% |
7 | Canada | 2 | 1.8% |
8 | Russia | 2 | 1.8% |
9 | Iran, Islamic Republic of | 1 | 0.9% |
10 | Finland | 1 | 0.9% |