2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 30 | 38% |
2 | Germany | 22 | 27.8% |
3 | Netherlands | 10 | 12.7% |
4 | China | 8 | 10.1% |
5 | Denmark | 3 | 3.8% |
6 | France | 2 | 2.5% |
7 | Japan | 2 | 2.5% |
8 | Korea, Republic of | 2 | 2.5% |