2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 20 | 35.7% |
2 | China | 15 | 26.8% |
3 | Russia | 7 | 12.5% |
4 | Canada | 5 | 8.9% |
5 | Korea, Republic of | 3 | 5.4% |
6 | Netherlands | 3 | 5.4% |
7 | France | 2 | 3.6% |
8 | Germany | 1 | 1.8% |