2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | Germany | 25 | 39.7% |
2 | United States | 16 | 25.4% |
3 | China | 7 | 11.1% |
4 | France | 6 | 9.5% |
5 | Netherlands | 4 | 6.3% |
6 | United Kingdom | 2 | 3.2% |
7 | Canada | 2 | 3.2% |
8 | Iran, Islamic Republic of | 1 | 1.6% |