2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 36 | 46.2% |
2 | Netherlands | 16 | 20.5% |
3 | China | 10 | 12.8% |
4 | Germany | 9 | 11.5% |
5 | Denmark | 3 | 3.8% |
6 | Korea, Republic of | 2 | 2.6% |
7 | United Kingdom | 2 | 2.6% |