2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | Germany | 25 | 32.5% |
2 | United States | 24 | 31.2% |
3 | Netherlands | 13 | 16.9% |
4 | China | 7 | 9.1% |
5 | Japan | 3 | 3.9% |
6 | France | 2 | 2.6% |
7 | Spain | 1 | 1.3% |
8 | United Kingdom | 1 | 1.3% |
9 | Canada | 1 | 1.3% |