2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | Germany | 37 | 40.2% |
2 | United States | 37 | 40.2% |
3 | China | 8 | 8.7% |
4 | France | 3 | 3.3% |
5 | Iran, Islamic Republic of | 2 | 2.2% |
6 | Netherlands | 2 | 2.2% |
7 | Singapore | 1 | 1.1% |
8 | United Kingdom | 1 | 1.1% |
9 | Canada | 1 | 1.1% |