2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 41 | 48.8% |
2 | Netherlands | 15 | 17.9% |
3 | Germany | 8 | 9.5% |
4 | Austria | 8 | 9.5% |
5 | China | 6 | 7.1% |
6 | France | 4 | 4.8% |
7 | Canada | 1 | 1.2% |
8 | Korea, Republic of | 1 | 1.2% |