2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 57 | 49.1% |
2 | Netherlands | 21 | 18.1% |
3 | Germany | 16 | 13.8% |
4 | China | 15 | 12.9% |
5 | France | 5 | 4.3% |
6 | Korea, Republic of | 1 | 0.9% |
7 | Sweden | 1 | 0.9% |