2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 33 | 44.6% |
2 | Netherlands | 18 | 24.3% |
3 | Germany | 11 | 14.9% |
4 | United Kingdom | 4 | 5.4% |
5 | China | 3 | 4.1% |
6 | Poland | 2 | 2.7% |
7 | Spain | 1 | 1.4% |
8 | France | 1 | 1.4% |
9 | Iran, Islamic Republic of | 1 | 1.4% |