2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 22 | 32.4% |
2 | China | 21 | 30.9% |
3 | Netherlands | 12 | 17.6% |
4 | Germany | 6 | 8.8% |
5 | France | 5 | 7.4% |
6 | Korea, Republic of | 1 | 1.5% |
7 | Ukraine | 1 | 1.5% |