2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 23 | 39.7% |
2 | China | 9 | 15.5% |
3 | Netherlands | 7 | 12.1% |
4 | Germany | 6 | 10.3% |
5 | Japan | 5 | 8.6% |
6 | Denmark | 2 | 3.4% |
7 | France | 2 | 3.4% |
8 | Canada | 2 | 3.4% |
9 | Czech Republic | 1 | 1.7% |
10 | Russia | 1 | 1.7% |