2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 61 | 66.3% |
2 | China | 12 | 13% |
3 | Netherlands | 11 | 12% |
4 | Sweden | 2 | 2.2% |
5 | Czech Republic | 2 | 2.2% |
6 | France | 2 | 2.2% |
7 | Korea, Republic of | 1 | 1.1% |
8 | Canada | 1 | 1.1% |