2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | Germany | 35 | 37.6% |
2 | United States | 22 | 23.7% |
3 | Netherlands | 14 | 15.1% |
4 | Korea, Republic of | 7 | 7.5% |
5 | Switzerland | 4 | 4.3% |
6 | Japan | 3 | 3.2% |
7 | China | 3 | 3.2% |
8 | France | 3 | 3.2% |
9 | Australia | 1 | 1.1% |
10 | Czech Republic | 1 | 1.1% |