2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | Germany | 37 | 54.4% |
2 | China | 12 | 17.6% |
3 | United States | 10 | 14.7% |
4 | France | 4 | 5.9% |
5 | Netherlands | 3 | 4.4% |
6 | Denmark | 1 | 1.5% |
7 | Korea, Republic of | 1 | 1.5% |