2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 35 | 51.5% |
2 | Germany | 20 | 29.4% |
3 | Netherlands | 5 | 7.4% |
4 | China | 3 | 4.4% |
5 | France | 2 | 2.9% |
6 | Korea, Republic of | 2 | 2.9% |
7 | Canada | 1 | 1.5% |