2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 22 | 47.8% |
2 | China | 7 | 15.2% |
3 | Germany | 5 | 10.9% |
4 | Netherlands | 5 | 10.9% |
5 | France | 3 | 6.5% |
6 | Poland | 2 | 4.3% |
7 | Canada | 1 | 2.2% |
8 | Korea, Republic of | 1 | 2.2% |