2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 21 | 39.6% |
2 | Netherlands | 10 | 18.9% |
3 | China | 9 | 17% |
4 | Korea, Republic of | 5 | 9.4% |
5 | India | 4 | 7.5% |
6 | Denmark | 2 | 3.8% |
7 | France | 1 | 1.9% |
8 | Germany | 1 | 1.9% |