2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | Germany | 23 | 52.3% |
2 | China | 5 | 11.4% |
3 | Netherlands | 4 | 9.1% |
4 | United States | 4 | 9.1% |
5 | United Kingdom | 2 | 4.5% |
6 | France | 2 | 4.5% |
7 | Hong Kong | 2 | 4.5% |
8 | Iran, Islamic Republic of | 2 | 4.5% |