2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 14 | 28.6% |
2 | China | 10 | 20.4% |
3 | Germany | 6 | 12.2% |
4 | Netherlands | 6 | 12.2% |
5 | Poland | 5 | 10.2% |
6 | Canada | 5 | 10.2% |
7 | France | 2 | 4.1% |
8 | Korea, Republic of | 1 | 2% |