2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 54 | 41.2% |
2 | China | 21 | 16% |
3 | Netherlands | 17 | 13% |
4 | Canada | 15 | 11.5% |
5 | Germany | 11 | 8.4% |
6 | India | 4 | 3.1% |
7 | France | 4 | 3.1% |
8 | Czech Republic | 2 | 1.5% |
9 | Korea, Republic of | 2 | 1.5% |
10 | United Kingdom | 1 | 0.8% |