2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 21 | 35% |
2 | China | 16 | 26.7% |
3 | Netherlands | 10 | 16.7% |
4 | Germany | 8 | 13.3% |
5 | Korea, Republic of | 2 | 3.3% |
6 | France | 2 | 3.3% |
7 | Russia | 1 | 1.7% |