2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 36 | 56.2% |
2 | Germany | 13 | 20.3% |
3 | Netherlands | 6 | 9.4% |
4 | China | 4 | 6.2% |
5 | Denmark | 3 | 4.7% |
6 | France | 1 | 1.6% |
7 | Korea, Republic of | 1 | 1.6% |