2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | Germany | 40 | 35.1% |
2 | United States | 38 | 33.3% |
3 | China | 15 | 13.2% |
4 | Netherlands | 6 | 5.3% |
5 | Canada | 4 | 3.5% |
6 | France | 4 | 3.5% |
7 | Korea, Republic of | 2 | 1.8% |
8 | Slovakia | 2 | 1.8% |
9 | Norway | 2 | 1.8% |
10 | Poland | 1 | 0.9% |