2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 18 | 35.3% |
2 | Germany | 16 | 31.4% |
3 | China | 5 | 9.8% |
4 | Denmark | 4 | 7.8% |
5 | Netherlands | 4 | 7.8% |
6 | France | 2 | 3.9% |
7 | Korea, Republic of | 2 | 3.9% |