2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | Germany | 21 | 36.2% |
2 | United States | 18 | 31% |
3 | Netherlands | 7 | 12.1% |
4 | France | 4 | 6.9% |
5 | Canada | 3 | 5.2% |
6 | China | 3 | 5.2% |
7 | Korea, Republic of | 1 | 1.7% |
8 | Taiwan | 1 | 1.7% |