2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 14 | 34.1% |
2 | Germany | 10 | 24.4% |
3 | Canada | 6 | 14.6% |
4 | China | 3 | 7.3% |
5 | Netherlands | 3 | 7.3% |
6 | Tanzania, United Republic of | 3 | 7.3% |
7 | France | 2 | 4.9% |