2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 21 | 40.4% |
2 | Germany | 15 | 28.8% |
3 | Netherlands | 7 | 13.5% |
4 | China | 3 | 5.8% |
5 | France | 3 | 5.8% |
6 | Japan | 2 | 3.8% |
7 | Korea, Republic of | 1 | 1.9% |