2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | Germany | 28 | 40.6% |
2 | Netherlands | 19 | 27.5% |
3 | United States | 7 | 10.1% |
4 | China | 7 | 10.1% |
5 | France | 3 | 4.3% |
6 | Japan | 3 | 4.3% |
7 | Korea, Republic of | 1 | 1.4% |
8 | Sweden | 1 | 1.4% |