2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 19 | 33.9% |
2 | Germany | 12 | 21.4% |
3 | Netherlands | 8 | 14.3% |
4 | China | 5 | 8.9% |
5 | Denmark | 4 | 7.1% |
6 | France | 3 | 5.4% |
7 | Korea, Republic of | 3 | 5.4% |
8 | Canada | 2 | 3.6% |