2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 25 | 39.1% |
2 | Germany | 15 | 23.4% |
3 | Netherlands | 9 | 14.1% |
4 | Denmark | 8 | 12.5% |
5 | China | 2 | 3.1% |
6 | Japan | 2 | 3.1% |
7 | Korea, Republic of | 1 | 1.6% |
8 | Belgium | 1 | 1.6% |
9 | France | 1 | 1.6% |