2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 25 | 42.4% |
2 | Germany | 17 | 28.8% |
3 | China | 6 | 10.2% |
4 | Netherlands | 5 | 8.5% |
5 | Denmark | 2 | 3.4% |
6 | France | 2 | 3.4% |
7 | Korea, Republic of | 2 | 3.4% |