2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 36 | 43.9% |
2 | Germany | 16 | 19.5% |
3 | China | 13 | 15.9% |
4 | Netherlands | 10 | 12.2% |
5 | Canada | 3 | 3.7% |
6 | Denmark | 2 | 2.4% |
7 | France | 1 | 1.2% |
8 | Taiwan | 1 | 1.2% |