2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 29 | 50% |
2 | Germany | 8 | 13.8% |
3 | Belgium | 6 | 10.3% |
4 | Czech Republic | 4 | 6.9% |
5 | France | 4 | 6.9% |
6 | Korea, Republic of | 4 | 6.9% |
7 | China | 3 | 5.2% |