2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 41 | 37.6% |
2 | Germany | 26 | 23.9% |
3 | Netherlands | 16 | 14.7% |
4 | China | 15 | 13.8% |
5 | Czech Republic | 4 | 3.7% |
6 | Japan | 3 | 2.8% |
7 | France | 2 | 1.8% |
8 | Hong Kong | 1 | 0.9% |
9 | Canada | 1 | 0.9% |