2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 20 | 44.4% |
2 | Germany | 8 | 17.8% |
3 | China | 7 | 15.6% |
4 | Netherlands | 5 | 11.1% |
5 | Poland | 3 | 6.7% |
6 | Canada | 1 | 2.2% |
7 | Korea, Republic of | 1 | 2.2% |