2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | Germany | 36 | 37.9% |
2 | United States | 16 | 16.8% |
3 | Netherlands | 15 | 15.8% |
4 | Canada | 7 | 7.4% |
5 | India | 5 | 5.3% |
6 | China | 4 | 4.2% |
7 | Taiwan | 4 | 4.2% |
8 | France | 2 | 2.1% |
9 | Portugal | 2 | 2.1% |
10 | Switzerland | 2 | 2.1% |
11 | Czech Republic | 1 | 1.1% |
12 | Korea, Republic of | 1 | 1.1% |