2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | Germany | 21 | 38.2% |
2 | United States | 17 | 30.9% |
3 | Netherlands | 7 | 12.7% |
4 | France | 4 | 7.3% |
5 | Iran, Islamic Republic of | 2 | 3.6% |
6 | Canada | 2 | 3.6% |
7 | China | 2 | 3.6% |