2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | Germany | 43 | 48.3% |
2 | Netherlands | 20 | 22.5% |
3 | United States | 13 | 14.6% |
4 | China | 4 | 4.5% |
5 | Iran, Islamic Republic of | 3 | 3.4% |
6 | Singapore | 3 | 3.4% |
7 | France | 2 | 2.2% |
8 | United Kingdom | 1 | 1.1% |