2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | Germany | 15 | 38.5% |
2 | China | 7 | 17.9% |
3 | United States | 7 | 17.9% |
4 | Netherlands | 4 | 10.3% |
5 | Japan | 2 | 5.1% |
6 | Korea, Republic of | 2 | 5.1% |
7 | France | 1 | 2.6% |
8 | Slovenia | 1 | 2.6% |