2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 31 | 38.8% |
2 | China | 18 | 22.5% |
3 | Netherlands | 14 | 17.5% |
4 | Germany | 9 | 11.2% |
5 | Korea, Republic of | 3 | 3.8% |
6 | France | 2 | 2.5% |
7 | Sweden | 2 | 2.5% |
8 | Russia | 1 | 1.2% |