2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 28 | 50.9% |
2 | Sweden | 7 | 12.7% |
3 | Tanzania, United Republic of | 4 | 7.3% |
4 | Singapore | 4 | 7.3% |
5 | China | 4 | 7.3% |
6 | Netherlands | 3 | 5.5% |
7 | Canada | 2 | 3.6% |
8 | France | 2 | 3.6% |
9 | India | 1 | 1.8% |