2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 38 | 40.9% |
2 | China | 25 | 26.9% |
3 | Netherlands | 9 | 9.7% |
4 | Germany | 8 | 8.6% |
5 | Russia | 5 | 5.4% |
6 | France | 3 | 3.2% |
7 | Japan | 2 | 2.2% |
8 | Poland | 2 | 2.2% |
9 | Korea, Republic of | 1 | 1.1% |