2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | Germany | 18 | 22.5% |
2 | United States | 17 | 21.2% |
3 | Netherlands | 16 | 20% |
4 | China | 12 | 15% |
5 | Canada | 7 | 8.8% |
6 | France | 4 | 5% |
7 | Korea, Republic of | 3 | 3.8% |
8 | Austria | 2 | 2.5% |
9 | United Kingdom | 1 | 1.2% |