2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 18 | 40% |
2 | Netherlands | 11 | 24.4% |
3 | Germany | 7 | 15.6% |
4 | China | 3 | 6.7% |
5 | France | 2 | 4.4% |
6 | Korea, Republic of | 2 | 4.4% |
7 | Australia | 2 | 4.4% |