2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 31 | 35.2% |
2 | China | 20 | 22.7% |
3 | Netherlands | 14 | 15.9% |
4 | Canada | 10 | 11.4% |
5 | Germany | 9 | 10.2% |
6 | Korea, Republic of | 2 | 2.3% |
7 | France | 2 | 2.3% |