2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 24 | 41.4% |
2 | Netherlands | 14 | 24.1% |
3 | China | 8 | 13.8% |
4 | Czech Republic | 2 | 3.4% |
5 | France | 2 | 3.4% |
6 | Germany | 2 | 3.4% |
7 | United Kingdom | 2 | 3.4% |
8 | Canada | 1 | 1.7% |
9 | Norway | 1 | 1.7% |
10 | Sweden | 1 | 1.7% |
11 | Korea, Republic of | 1 | 1.7% |