2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | Germany | 20 | 25% |
2 | United States | 18 | 22.5% |
3 | Netherlands | 16 | 20% |
4 | China | 11 | 13.8% |
5 | Greece | 5 | 6.2% |
6 | Ireland | 3 | 3.8% |
7 | France | 3 | 3.8% |
8 | Australia | 2 | 2.5% |
9 | Canada | 2 | 2.5% |