2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 15 | 40.5% |
2 | China | 9 | 24.3% |
3 | Russia | 4 | 10.8% |
4 | France | 3 | 8.1% |
5 | Netherlands | 3 | 8.1% |
6 | Korea, Republic of | 2 | 5.4% |
7 | Germany | 1 | 2.7% |