2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 37 | 48.1% |
2 | Netherlands | 15 | 19.5% |
3 | China | 8 | 10.4% |
4 | Germany | 7 | 9.1% |
5 | Denmark | 3 | 3.9% |
6 | France | 3 | 3.9% |
7 | Korea, Republic of | 2 | 2.6% |
8 | Poland | 2 | 2.6% |