2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 26 | 55.3% |
2 | Netherlands | 6 | 12.8% |
3 | Korea, Republic of | 5 | 10.6% |
4 | France | 4 | 8.5% |
5 | China | 3 | 6.4% |
6 | Tanzania, United Republic of | 3 | 6.4% |