2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | Germany | 11 | 28.2% |
2 | United States | 11 | 28.2% |
3 | China | 5 | 12.8% |
4 | Belgium | 4 | 10.3% |
5 | Switzerland | 3 | 7.7% |
6 | Japan | 2 | 5.1% |
7 | Netherlands | 2 | 5.1% |
8 | Brazil | 1 | 2.6% |